39th week of 2017 patent applcation highlights part 13 |
Patent application number | Title | Published |
20170274437 | CONDUIT BENDER - A conduit bender to assist with the bending of a conduit includes a lever defining a longitudinal axis and having a free end and a fixed end, a head assembly configured to receive a conduit to be bent, a rotary assembly operably coupling the fixed end of the lever to the head assembly such that the lever is pivotable relative to the head to a position corresponding to desired bend angle, and a level disposed at the free end of the rotary lever and aligned on the longitudinal axis such that the level indicates a level condition when a conduit is bent to the desired bend angle. | 2017-09-28 |
20170274438 | HOT STAMP CELL - A hot stamp cell has a source of blanks, an oven to elevate the temperature of the blank, and a press to form the blank to the required shape. The oven has a pair of access doors located on opposite sides. A first robot is provided to move a blank from the source to the oven through one of the doors and a further robot provided to remove the blank from the oven through the other door. Each of the robots has a material handling tool that includes a fork with tines to carry a blank and a gripping mechanism to secure the blank to the tines. The floor of the oven has a support surface to allow stable support of the blank during heating. The floor is provided with channels extending between the doors dimensioned to receive the tines. The channels permit placement of the blank on to the surface by lowering of the fork and subsequent removal of the fork from the oven. | 2017-09-28 |
20170274439 | PLATE STRETCHER AND PLATE STRETCHING METHOD - A plate stretcher includes two clamping heads that are directed at one another and can be displaced relative to one another, to apply a clamping force directed along a stretching direction, by way of a pressure element that absorbs the clamping force, and at least one transverse straightener that acts perpendicularly to the clamping force. A method for stretching a plate in a plate stretcher transversely straightens the plate during stretching of the plate. | 2017-09-28 |
20170274440 | A METHOD FOR THE MANUFACTURING OF LAMINA WORK PIECES - A method of notching lamina workpieces with a notching press system. The method includes moving a ram and an upper tooling section to an open position and inserting a lamina workpiece onto an indexing spindle, and then moving the ram and the upper tooling section to a closed position, producing a cut opening in the lamina workpiece between a punch and a first die opening. The press ram and the upper tooling section are then moved back to the open position and the index motor is rotated to position the cut opening of the workpiece over a second die opening. The torque applied to the index motor is then reduced, and the press ram and the upper tooling section are moved to an intermediate position so that the piloting device cooperates with the cut opening of the workpiece for angular positioning of the workpiece. | 2017-09-28 |
20170274441 | METHOD FOR MANUFACTURING TURBOMACHINE MEMBER RING SUPPORTS - Turbomachine member ring supports extending over sectors of a circle can be constructed from at least one thick flat metal sheet that is curved and welded to form a cylindrical shroud and then formed by pressing into a conical shroud, the outer face of which is machined in order to shape the profile of a mounting rail therein, and the shroud is sectioned in order to divide it into the sectors. The supports have better cohesion and the manufacture thereof is simple and reliable compared with traditional manufacture using bossing of thin metal sheets for joining together the main portions of the supports. The application also relates to a use with stator rings of a turbomachine member that are provided with an abradable lining. | 2017-09-28 |
20170274442 | Wire Bender - A wire bending device that includes a housing have a top plate, wherein the top plate includes a curved slot, a first pair of opposing wheels positioned over the top plate for feeding wire, and a bend head. The bend head includes an aperture configured to pass the wire fed from the first pair of opposing wheels, and first and second bend surfaces positioned adjacent to the curved slot and the aperture. A cam member that includes sloping cam surfaces, and a rotating pulley, both positioned under the top plate and configured to cause a first pin to rise up and travel along the curved slot for engaging with and bending wire against the first bend surface, and to cause a second pin to rise up and travel along the curved slot for engaging with and bending wire against the second bend surface. | 2017-09-28 |
20170274443 | METHOD FOR MANUFACTURING RING-SHAPED MEMBER AND MANUFACTURING APPARATUS FOR SAME - Construction is achieved that, together with preventing the occurrence of damage to a mandrel, is able to improve precision of the shape of a ring-shaped member after processing. A mandrel includes a pair of support shaft sections that are provided so as to be separated in the axial direction and so as to be concentric with each other, and a rolling shaft section that is concentrically provided in the axial direction between the pair of support shaft sections. One of the support shaft sections is provided in a state in which displacement in the axial direction with respect to the rolling shaft section is regulated. The other support shaft section is provided in a state in which displacement in a direction going away from the rolling shaft section is possible when a pressing force is applied in that direction. | 2017-09-28 |
20170274444 | METHOD OF MANUFACTURING BIFURCATED PIPE AND BIFURCATED CONNECTOR FOR CONNECTING HOSES AND FUEL SUPPLY HOSE MANUFACTURED USING THE SAME - The present invention relates to a method of manufacturing a bifurcated pipe and a bifurcated connector for connecting hoses and a fuel supply hose manufactured using the same, in which connection between a torch and an oxygen tank or a gas tank is facilitated and hoses are prevented from becoming twisted or entangled during a welding or cutting process. | 2017-09-28 |
20170274445 | METHOD FOR PRODUCING A CERAMIC CORE - The invention relates to the field of casting, and more particularly to a method of producing a ceramic core ( | 2017-09-28 |
20170274446 | LIQUID METAL JET OPTIMIZATION IN DIRECT CHILL CASTING - A liquid metal jet supplying molten metal during a direct chill casting operation can be optimized to erode the slurry region of the molten sump, but not the solidified metal, at a rate equal to the casting speed. A model of the erosion of solidifying grains in the slurry region of the molten sump can be non-dimensionalized to be used to generate casting parameters (e.g., optimally sized nozzle openings and optimal molten metal flow rates) that would provide the optimized liquid metal jet during the casting process. An ingot cast using such an optimized liquid metal jet would have improved macrosegregation properties (e.g., reduced macrosegregation or more evenly distributed macrosegregation), such as having ingot solute concentrations varying from the molten metal supply concentration approximately 10% or less or 5% or less across the width or height of the ingot. | 2017-09-28 |
20170274447 | HYBRID DIE CAST SYSTEM FOR FORMING A COMPONENT USABLE IN A GAS TURBINE ENGINE - A hybrid die cast system ( | 2017-09-28 |
20170274448 | METHOD FOR INTEGRALLY FORMING NON-METAL PART AND METAL PART - A method for integrally forming a non-metal part ( | 2017-09-28 |
20170274449 | CAST COMPONENT AND METHODS OF MANUFACTURING WITH COLD SPRAYING - A cast component includes a cast structure having a primary geometry formed by a mold. Also included is a structural deposit formed by cold spraying one or more layers of powdered material on an outer surface of the cast structure, the structural deposit defining at least one feature of the overall outer geometry of the cast component in addition to the primary geometry. Also provided are methods of manufacturing the cast component. | 2017-09-28 |
20170274450 | GRAIN GROWTH MANAGEMENT SYSTEM AND METHODS OF USING THE SAME - System, methods for improving grain growth in a cast melt of a superalloy are provided. The system includes at least a mold having a shape defining a part of a turbo machine, e.g., a turbine blade. A cast melt, e.g., a superalloy, is poured into the mold, and one or more heating/cooling elements are arranged in the cast melt. The system further includes a controller operatively connected to the elements for controlling the electrical current of, e.g., a heating wire of the heating element, or controlling the flow-rate for, e.g., a coolant of the cooling element. By controlling, i.e., adjusting the current and/or flow-rate, via the controller, a temperature gradient may be induced to improve grain growth. | 2017-09-28 |
20170274451 | ELECTROCHEMICAL MACHINING INNER CONTOURS OF GAS TURBINE ENGINE COMPONENTS - A method of forming a component for a gas turbine engine, including: casting a component around a ceramic core, wherein the ceramic core forms a pilot channel ( | 2017-09-28 |
20170274452 | POWDER FOR SINTERING AND SINTERED BODY - The present invention relates to a powder for sintering containing a mixture of a metal powder and metal oxide particles having an average particle diameter of 5 nm or more and 200 nm or less, and to a sintered body. | 2017-09-28 |
20170274453 | SILVER-COATED COPPER POWDER, AND CONDUCTIVE PASTE, CONDUCTIVE COATING MATERIAL AND CONDUCTIVE SHEET EACH OF WHICH USES SAME - Provided is a dendritic silver-coated copper powder which is capable of effectively ensuring a contact, while having excellent electrical conductivity by having the surface coated with silver. A silver-coated copper powder according to the present invention is obtained by coating the surface of a copper powder | 2017-09-28 |
20170274454 | EXTRUDED METAL FLOW 3D PRINTER - an extruded metal flow 3D printer comprising a rack including a workbench capable of moving along n X-axis and Y-axis direction, and a head capable of moving along an Z-axis direction; a printing device including a printing head, a highfrequency coil and a high frequency electric induction heating device; the printing heal including a tungsten steel nozzle, a ceramic tube bank, a high temperature resistant ceramic protective sleeve, and a stainless steel end cover; the tungsten steel nozzle having an extrusion hole; a feeding device; the head comprising at least one laser mounted on a lower end face thereof and configured to locally preheat and melt a metal layer printed from the metal wire or enhance a binding force between metal layers, so that the print effect and model molding effect of the present invention can be improved, enhancing the marketability. | 2017-09-28 |
20170274455 | METHOD FOR PRODUCING A THREE-DIMENSIONAL OBJECT - A method for producing a three-dimensional object by successive solidification of layers of a powder-type construction material that can be solidified using radiation. The method includes providing a laser system with a housing, a construction chamber, a coating device for applying construction material in layers, a radiation device for applying the applied layers of construction material with radiation, and a group structure on which the object and/or a support structure for the object is additively constructed; forming the support structure for supporting the three-dimensional object, by successive solidification of layers of the construction material; forming individual sub-objects that form a determined section of the three-dimensional object, by successive solidification of layers of the construction material, wherein one sub-object is formed on the support structure; forming joining regions between the sub-objects for joining the sub-objects by forming the three-dimensional object; removing the three-dimensional object from the support structure. | 2017-09-28 |
20170274456 | METHOD OF PRODUCING INSULATING THREE-DIMENSIONAL (3D) STRUCTURES USING 3D PRINTING - A method of manufacturing a highly insulating three-dimensional (3D) structure is provided. The method includes depositing a first layer of hollow microspheres onto a base. The hollow microspheres have a metallic coating formed thereon. A laser beam is scanned over the hollow microspheres so as to sinter the metallic coating of the hollow microspheres at predetermined locations. At least one layer of the hollow microspheres is deposited onto the first layer. Scanning by the laser beam is repeated for each successive layer until a predetermined 3D structure is constructed. The 3D structure includes a composite thermal barrier coating (TBC), which may be applied to a surface of components within an internal combustion engine, and the like. The composite TBC is bonded to the components of the engine to provide low thermal conductivity and low heat capacity insulation that is sealed against combustion gasses. | 2017-09-28 |
20170274457 | MACHINE TOOL - The invention provides a machine tool capable of facilitating a switching between a guide bush mode and a non-guide bush mode. A machine tool comprises a headstock provided with a main spindle for gripping a workpiece, a rail extended along a main spindle axis, a first bearing fixed to the headstock and guided on the rail, a second bearing fixed to the headstock on the front side of the first bearing and guided on the rail, a supporting bed on which a guide bush is removably mounted, and a guide mounted on the supporting bed to movably support the headstock in a direction of the main spindle axis when the guide bush is removed. The rail provides a larger play on the second bearing when the headstock is supported by the guide than when the headstock is not supported by the guide. | 2017-09-28 |
20170274458 | Pipe Threading Machine Accessory - A pipe threading machine accessory for utilizing a pipe threading machine to pull wire includes a spindle configured to couple to the pipe threading machine. A puller is positioned through a conduit such that a first end and a second end of the puller protrude from respective opposing ends of the conduit. The first end is configured to couple to the spindle and the second end is configured to couple to a load. The spindle is configured to be rotated by the pipe threading machine such that the puller is spooled around the spindle. The puller and the load attached to the second end of the puller are drawn through the conduit. | 2017-09-28 |
20170274459 | STOP FOR A DRILLING, MILLING OR COUNTERSINKING TOOL - The invention relates to a stop for a rotating drilling, milling or countersinking tool which comprises a stop sleeve which is freely rotatably coupled, by means of a sliding or rolling bearing, around the tool. A first bearing bush of the bearing supports the stop sleeve. A second bearing bush of the bearing sits in a rotationally fixed manner on a shaft sleeve. The shaft sleeve can be pushed and fastened on a shaft of the tool. In a secondary aspect, the invention relates to a drilling, milling or countersinking tool having such a stop. | 2017-09-28 |
20170274460 | DRILL - In a drill, a negative hind is provided on a rake face, and a ridge line at an intersecting position of the negative land and a flank face, a ridge line at an intersecting position of the flank face and a margin, and a ridge line at an intersecting position of the negative land and the margin are convex faces in a longitudinal rectangular cross section. When a curvature radius of the convex face of a first ridge line at the intersecting position of the flank face and the negative land is 1, at curvature radius of the convex face of a second ridge line at the intersecting position of the flank face and the margin is 0.8 to 1.5 times the curvature radius of the first ridge line, and a curvature radius of the convex face of a fourth ridge line at the intersecting position of the negative land and the margin is 1.5 to 3.0 times the curvature radius of the first ridge line. | 2017-09-28 |
20170274461 | DRILL AND DRILL HEAD - A drill comprising: a drill main body; a chip discharge flute; and a tip cutting edge. The tip cutting edge includes: a first tip cutting edge which extends toward the axially posterior end as it goes toward the outside in a radial direction; and a second tip cutting edge which is disposed outside the first tip cutting edge in the radial direction. The second tip cutting edge extends toward the tip in the axis direction as it goes toward the outside in the radial direction or extends to be perpendicular to the axis. The radially inner end of the second tip cutting edge is disposed on the axially posterior end with respect to the radially outer end of the first tip cutting edge. The radially outer end of the second tip cutting edge is disposed on a virtual extension line of the first tip cutting edge. | 2017-09-28 |
20170274462 | PLASTIC TUBE FITTING REMOVAL TOOL - A hand-held cutting tool to remove a metal fitting ring from the outside surface of plastic tubing. The fitting removal tool comprises a first handle, a second handle, a bridge member, and a cutting blade. The first handle is pivotally connected to a first end of the bridge member by a pivot. The second handle is securely connected to a second end of the bridge member in fixed relation to the bridge member. The bridge member comprises a seat for snugly receiving the outer diameter of the metal fitting ring. The first handle comprises a hand gripping area and a cutting blade positioned between the hand gripping area and the pivot. The cutting blade is configured to make an off center cut in the metal fitting ring such that the underlying plastic tubing is not damaged in the cutting process. | 2017-09-28 |
20170274463 | CONVERTIBLE ZERO-CLEARANCE CIRCULAR SAW - A portable zero clearance circular saw including a motor frame portion with a transverse oriented drive shaft and arbor coupled to the drive shaft, a handle portion with a hand grip coupled to the motor frame portion aft end, a planar blade deck on a first lateral side, a movable blade shield rotatably mounted coaxial with the drive shaft and having a sidewall with a edge face coplanar with the blade deck, a trigger proximate the hand grip to move the blade shield, and a blade couplable to the drive shaft against the arbor, such that the blade outer surface is flush with the blade deck and blade shield sidewall. The handle portion may be rotatably coupled to the motor frame portion, and may include two laterally disposed blade shield triggers operably coupled to the blade shield via a dual pulley system. | 2017-09-28 |
20170274464 | METHOD FOR PRODUCING A DISK WITH AN ELECTRICALLY CONDUCTIVE COATING AND A METAL STRIP WHICH IS SOLDERED ONTO THE DISK; AND CORRESPONDING DISK - A method for producing a pane with an electrically conductive coating and a metallic strip soldered thereon is described. The method includes providing a substrate with an electrically conductive coating, providing a metallic strip with at least one through-hole, positioning the metallic strip on the electrically conductive coating, wherein the hole is arranged on the electrically conductive coating, and soldering the metallic strip to the electrically conductive coating via a soldering compound using an ultrasonic soldering tip. | 2017-09-28 |
20170274465 | METHOD OF CREATING A BONDED STRUCTURE AND APPARATUSES FOR SAME - A method for creating a bonded zinc-coated structure is provided. In another aspect, a sheet metal joining system includes a heated roller contacting a sheet metal workpiece to braze together zinc-based coatings. A further aspect employs a zinc coated metal sandwich including a core having peaks and valleys. | 2017-09-28 |
20170274466 | TOOLING ADAPTED FOR BRAZING A SET OF PARTS - The present disclosure relates to a brazing tooling for the manufacture of a part, and in particular to a tooling adapted for brazing a set of metallic parts, in particular a composite panel, in an enclosure of a brazing furnace. The tooling includes a first mold element and a second mold element clasped together and a bearing device. The first and the second mold elements respectively include a first material and a second material, the first material having an expansion coefficient greater than the expansion coefficient of the material of the set of parts, and the second material having an expansion coefficient lower than the expansion coefficient of the material of the set of parts. At the brazing temperature, constraining of the set of parts between the bearing device of the first and second mold elements is provided. | 2017-09-28 |
20170274467 | METHOD AND SYSTEM FOR WELDING - A welding system includes a welding station having a weld station computer and a weld system in communication with the weld station computer. The weld system includes a supply of weld material, a welding device, and a weld supply motor assembly that moves the weld material to the welder device. The system further includes a weighting device operatively connected with the weld station computer to measure a weight of the supply of weld material and to communicate the weight of the supply of weld material to the weld station computer; and a sensor operatively connected with the weld supply motor assembly and the weld station computer so as to communicate the speed of the weld supply motor assembly to the weld station computer. The weld station computer is operatively connected to the weld supply motor assembly to control the speed of the motor assembly based on the weight data. | 2017-09-28 |
20170274468 | CONTACT CHIP FOR WELDING - A contact chip for welding, having a housing member with a tapered tip, an abrasion-resistant core member in the housing member, and an adapter member at the rear end of the housing member. The housing member has a first insertion hole as an outlet for a welding wire. The core member has a second insertion hole through which the welding wire is inserted. The adapter member has a third insertion hole through which the welding wire is inserted, and also has on the inner wall surface of its tip end part a taper surface whose diameter gradually decreases toward the tip end so that a space part is formed in the front of the core member. The welding wire is inserted through the first to third insertion holes and the space part so that the wire protrudes from the tip end of the contact chip. | 2017-09-28 |
20170274469 | INDUCTOR AND SYSTEM FOR WELDING FOR MAINTAINING WELDING ARCS - A welding system includes an inductor on an output of a welding power supply. The power supply may be of the type including an engine and a generator for producing power, with power conversion circuitry conditioning the power to a form suitable for a stick welding application. The inductor has an inductance sufficient for storing energy for maintaining a welding arc with XX10 electrodes, such as on the order of 700 mH. The inductor may have a particular structure, such as one designed around T and L shaped core elements. | 2017-09-28 |
20170274470 | METHOD OF MANUFACTURING A LEADING EDGE SHIELD - A field of rotary blades, and more particularly to a method of fabricating a leading edge shield for protecting such a blade. The method includes at least steps of performing initial plastic deformation on at least one sheet from a pressure side sheet and a suction side sheet, using additive fabrication to add a reinforcement with a fiber insert on at least one of the pressure and suction side sheets, closing the pressure and suction side sheets around a core after the initial plastic deformation and after adding the reinforcement, performing subsequent plastic deformation by pressing the pressure and suction side sheets against an outside surface of the core after the sheets have been closed around the core, and extracting the core. | 2017-09-28 |
20170274471 | TOOL FOR FRICTION STIR WELDING - A tool for friction stir welding includes a tool part, a shank part and a cap part. The tool part and the shank part have a hexagonal frustum-shaped concave section and a hexagonal frustum-shaped convex section to enable movement of the tool part with respect to the shank part in a direction parallel to an axis of rotation while movement of the tool part with respect to the shank part in a direction around the axis of rotation is restricted, by the hexagonal frustum-shaped concave section and the hexagonal frustum-shaped convex section of the tool part and the shank part are fitted to each other. After the hexagonal frustum-shaped concave section and the hexagonal frustum-shaped convex section are fitted to each other, by the tool part and the shank part being covered by the cap part, the tool part is fixed to the shank part. | 2017-09-28 |
20170274472 | TOOL FOR FRICTION STIR WELDING - A tool for friction stir welding includes a tool part, a shank part and a cap part. The tool part and the shank part have a hexagonal frustum-shaped concave section and a hexagonal frustum-shaped convex section to enable movement of the tool part with respect to the shank part in a direction parallel to an axis of rotation while movement of the tool part with respect to the shank part in a direction around the axis of rotation is restricted, by the hexagonal frustum-shaped concave section and the hexagonal frustum-shaped convex section of the tool part and the shank part are fitted to each other. After the hexagonal frustum-shaped concave section and the hexagonal frustum-shaped convex section are fitted to each other, by the tool part and the shank part being covered by the cap part, the tool part is fixed to the shank part. | 2017-09-28 |
20170274473 | LASER WELDED JOINT AND LASER WELDING METHOD - The present invention has as its object to provide a laser welded joint excellent in joint strength preventing a bead from cracking and comprised of exactly the number of weld beads required for joint strength and a laser welding method for the same in overlay laser welding of steel sheets forming multiple ring-shaped weld beads. The present invention is a laser welded joint excellent in joint strength preventing a bead from cracking and comprised of exactly the number of weld beads required for joint strength in overlay laser welding of steel sheets forming multiple ring-shaped weld beads, produced by a step of overlaying a plurality of metal sheets and forming a first weld bead and a step of firing a laser beam to successively form a further two or more weld beads at the outside of the first weld bead by laser irradiation, the surface hardness of the weld bead increasing from the inside bead to the outside bead. | 2017-09-28 |
20170274474 | SAPPHIRE COLLECTOR FOR REDUCING MECHANICAL DAMAGE DURING DIE LEVEL LASER LIFT-OFF - In a Sapphire Collector (SC), one or more features, both structural and parametric, are included for capturing the die-size sapphire chips that are removed from a semiconductor structure during die-level laser lift-off (LLO). These features are designed to increase the likelihood that each sapphire chip is securely captured by the Sapphire Collector immediately after it is released from the semiconductor structure. The Sapphire Collector includes a vacuum-enhance collector with a pickup element that lifts each released chip into the collector, and air pushers that direct the chips further into the collection tunnel leading to a discard bin. | 2017-09-28 |
20170274475 | NOZZLE AND ADDITIVE MANUFACTURING APPARATUS - According to one embodiment, a nozzle includes a magnetic field generating section and a body. The magnetic field generating section is configured to generate a magnetic field. The body is configured so that the magnetic field is generated on an inner side by the magnetic field generating section, and includes an opening configured so that a powder swirling around in the magnetic field is ejected therefrom. | 2017-09-28 |
20170274476 | APPARATUS AND METHOD FOR DIRECT WRITING OF SINGLE CRYSTAL SUPER ALLOYS AND METALS - A method and apparatus for direct writing of single crystal super alloys and metals. The method including heating a substrate to a predetermined temperature below its melting point; using a laser to form a melt pool on a surface of the substrate, wherein the substrate is positioned on a base plate, and wherein the laser and the base plate are movable relative to each other, the laser being used for direct metal deposition; introducing a superalloy powder to the melt pool; and controlling the temperature of the melt pool to maintain a predetermined thermal gradient on a solid and liquid interface of the melt pool so as to form a single crystal deposit on the substrate. The apparatus configured to generally achieve the aforementioned method. | 2017-09-28 |
20170274477 | Unknown - In known methods for through-cut detection in the thermally assisted through cutting of a workpiece, the workpiece is subjected to a first alternating signal. Starting therefrom, to indicate a method which allows a fast and accurate detection of a through-cut made, it is suggested according to the invention that the method comprises the following method steps: | 2017-09-28 |
20170274478 | SOLDER-COATED BALL AND METHOD FOR MANUFACTURING SAME - A solder-coated ball ( | 2017-09-28 |
20170274479 | FLUX-CORED WIRE FOR DIFFERENT-MATERIAL BONDING AND METHOD OF BONDING DIFFERENT MATERIALS - There are provided a flux cored wire for joining dissimilar materials with each other, capable of enhancing a bonding strength upon joining an aluminum-base material with a steel-base material, and excellent in bonding efficiency, a method for joining the dissimilar materials with each other, and a bonded joint obtained by the method. In particular, there is provided a method for joining dissimilar materials with each other, in the case of melt weld-bonding of high-strength dissimilar materials with each other, that is, the high-strength steel member with the high-strength 6000 series aluminum alloy member and in the case of the steel member being a galvanized steel member. In one mode, use is made of a flux cored wire wherein the interior of an aluminum alloy envelope is filled up with a flux, the flux has fluoride composition containing a given amount of AlF | 2017-09-28 |
20170274480 | SOLDER ALLOY, SOLDER PASTE, AND ELECTRONIC CIRCUIT BOARD - In a solder alloy consisting essentially of tin, silver, copper, bismuth, antimony, indium, and nickel, the content ratio of the silver is 0.05 mass % or more and below 0.2 mass %; the content ratio of the copper is 0.1 mass % or more and 1 mass % or less; the content ratio of the bismuth is above 4.0 mass % and 10 mass % or less; the content ratio of the antimony is 0.005 mass % or more and 8 mass % or less; the content ratio of the indium is 0.005 mass % or more and 2 mass % or less; the content ratio of the nickel is 0.003 mass % or more and 0.4 mass % or less; and the content ratio of the tin is the remaining ratio and the mass ratio (Bi/Ni) of the bismuth content with respect to the nickel content is 35 or more and 1500 or less. | 2017-09-28 |
20170274481 | Lead-Free Solder Alloy for Terminal Preliminary Plating, and Electronic Component - Provided is a lead-free solder alloy for terminal preliminary plating, by which the separation property when pulling up the terminals from molten solder is improved. The lead-free solder alloy for terminal preliminary plating contains 4 mass % or more and 6 mass % or less of Cu, 0.1 mass % or more and 0.2 mass % or less of Ni, 0.01 mass % or more and 0.04 mass % or less of Ga, 0.004 mass % or more and 0.03 mass % or less of P, and a remainder of Sn, a total amount of Ga and P being 0.05 mass % or less. Its tension in a melted condition by heating in soldering temperature is 200 dyn/cm or less. | 2017-09-28 |
20170274482 | FLUX-CORED WIRE FOR GAS-SHIELDED ARC WELDING - A flux cored wire, which is obtained by filling the inside of a steel outer skin with a flux, is configured to have a composition that contains, in mass % relative to the total mass of the wire, 0.01-0.12% of C, 0.05% or more but less than 0.30% of Si, 1.0-3.5% of Mn, 0.1% or more but less than 1.0% of Ni, 0.10-0.30% of Mo, 0.1-0.9% of Cr, 4.5-8.5% of TiO | 2017-09-28 |
20170274483 | Cutting System - A cutting system is disclosed. The cutting system comprises a moving mechanism, a cutter mounted on the moving mechanism, a support table having a material plate disposed thereon, and a fixation device including a pressing plate having a row of teeth defining a row of teeth slots. The row of teeth press the material plate on the support table while the moving mechanism drives the cutter to move along edges of the row of teeth slots. The cutter cuts a plurality of workpieces out of the material plate by a single cutting process. | 2017-09-28 |
20170274484 | Gas Turbine In Situ Inflatable Bladders for On-Wing Repair - Methods are provided for securing a tool within a gas turbine engine. The method can include inserting a tool into the engine; inserting a bladder between a portion of the tool and a component in the engine; and inflating the bladder to temporarily secure the tool in its position. For example, two tools (or more) can be inserted into the engine and secured by the bladder. | 2017-09-28 |
20170274485 | REPAIR OF AN ASSEMBLY COMPRISING A MAIN BODY AND A REINFORCEMENT - A repair method for repairing an assembly including a main body and an old reinforcement, the assembly including an initial hole passing through the old reinforcement and at least a portion of the main body, the method including removing the old reinforcement; positioning a plug in the initial hole in the main body; fastening a new reinforcement on the main body, the new reinforcement covering the plug; and forming a new hole passing through the new reinforcement and at least a portion of the main body. | 2017-09-28 |
20170274486 | MANUFACTURING SYSTEM - A manufacturing system includes a base and multiple work machine modules that are attachable and detachable to and from the base arranged in the arrangement direction on the base or on the side of the base, in which the plurality of work machine modules include one or more processing work modules that perform machine processing work on a workpiece using a tool, and one or more supplementary work modules that perform supplementary work that is work supplementarily performed to the machine processing work. Since it is possible to easily increase and decrease the number of processing work modules and supplementary work modules or sort the modules, it is possible to easily recombine the modules with respect to modification of the manufacturing process. | 2017-09-28 |
20170274487 | Adaptive Power Display - A method to control a power tool, especially a core drill, including a motor as the drive for the power tool, a control unit, a power display, a transmission having at least a first gear and a second gear, a first sensor to detect the rotational speed of at least one component of the transmission and a second sensor to detect the rotational speed of the motor. The method includes the following steps: ascertaining a first rotational speed of the at least one component of the transmission when the transmission has been put into a gear, ascertaining a first rotational speed of the motor when the transmission has been put into a gear, ascertaining the selection of the gear on the basis of a first prescribed ratio of the first rotational speed of the at least one component of the transmission and of the first rotational speed of the motor on the basis of a look-up table, and setting the limit value of the power display on the basis of the look-up table as a function of the gear that has been selected. A power tool for purposes of using the method. | 2017-09-28 |
20170274488 | Positive Feed Tool with Improved Shift from Forward to Retract - Feed tools and methods of use for initiating a change in a spindle feed direction from an advance direction that moves the spindle towards a workpiece to a retract direction that moves the spindle away from the workpiece. The tool and methods may use a thrust overload force that is generated on one or more of the components to initiate the shift from forward to retract and/or a lift ring that acts on one or more of the components. The tool and methods may also include a two-stage piston to accomplish the shift. The various components may be used independently or in combination within the tool. | 2017-09-28 |
20170274489 | DATA COLLECTION, TRANSFER AND FEEDBACK IN WORKING TOOLS - Tool bodies, tools and machines for operating the tool include electronic circuits for providing data, collecting data, analyzing data and for controlling machines based on such data. Tool bodies and tools may include electronic circuits having data collecting sensors, which may be embedded in a housing with the electronic circuit and/or positioned outside of such a housing. Sensors include temperature sensors, motion sensors, strain sensors, moisture sensors, electrical resistance sensors, position sensors, antennas, and other components. | 2017-09-28 |
20170274490 | METHODS AND APPARATUS FOR INSPECTION AND OPTIONAL REWORK OF BLOCKED OPHTHALMIC LENSES - An opaque adhesive can be used to secure the convex surface of a lens blank to a lens blocking piece. This opaque adhesive can include a resin that is curable under ultraviolet light and contains many dispersed pigment particles. The pigment particles may absorb light in the wavelength range of about 300 nm to about 800 nm such that the adhesive appears substantially opaque. A lens-on-block (LOB) system that uses the opaque adhesive to adhere a lens blank to a lens blocking piece facilitates on-block inspection of surface defects by increasing the contrast of light reflected from the surface being inspected. Put differently, the defects in the lens blank's surfaces stand out more when viewed in front of the opaque adhesive The inspection results can be used to carry out rework loops that eliminate or correct the detected defects, providing a streamlined method for on-block manufacturing of ophthalmic lenses. | 2017-09-28 |
20170274491 | OPTICAL ELEMENT PROCESSING TOOL AND OPTICAL ELEMENT MANUFACTURING METHOD - An optical element processing tool for grinding or polishing an optical element includes: a base plate including a fixing region having a predetermined curvature; and a plurality of grindstones each formed in a columnar body having a same initial height, one end surface of the columnar body having an initial shape molded into a first spherical shape conforming to a processing target spherical shape of the optical element, and the other end surface of the columnar body being fixed to the fixing region of the base plate. A grindstone deviant from a condition among the plurality of grindstones, which is the grindstone not meeting a condition determined by a processing tool diameter of the processing tool, includes an outer end portion cut out at least in parallel to a center axis of the base plate so as to meet the condition. | 2017-09-28 |
20170274492 | CAM GRINDING MACHINE AND CAM GRINDING METHOD - In a cam grinding method, a common surface of a first cam and a second cam is acquired in a common surface setting step. In a first common surface grinding step performed after a first cam grinding step, traverse movement of a grinding wheel is performed such that the grinding wheel is aligned with an area from the first cam to the second cam while the first cam and the second cam are rotated, and the common surface is ground. In a second common surface grinding step performed after a second cam grinding step, traverse movement of the grinding wheel is performed such that the grinding wheel is aligned with an area from the second cam to the first cam while the first cam and the second cam are rotated, and the common surface is ground. | 2017-09-28 |
20170274493 | CHAMBER COMPONENTS WITH POLISHED INTERNAL APERTURES - Disclosed herein are systems and methods for polishing internal surfaces of apertures in semiconductor processing chamber components. A method includes providing a ceramic article having at least one aperture, the ceramic article being a component for a semiconductor processing chamber. The method further includes polishing the at least one aperture based on flowing an abrasive media through the at least one aperture of the ceramic article, the abrasive media including a polymer base and a plurality of abrasive particles. | 2017-09-28 |
20170274494 | CYLINDRICAL-COMPONENT GRINDING DEVICE, AND WORKPIECE ADVANCING APPARATUS AND GRINDING METHOD THEREOF - A double-disc straight groove cylindrical-component surface grinding disc, includes a first grinding disc and a second grinding disc, rotating relative to each other; the the first grinding disc's working face is planar; the second grinding disc's surface, opposite the first grinding disc, includes a set of radial straight grooves, with groove faces of the straight grooves are the working face of the second grinding disc; the cross-sectional outline of the working face of the second grinding disc is arcuate or V-shaped or is a V-shape having an arc; during grinding, a workpiece spins inside the straight grooves, while under the effect of an advancing apparatus, the workpiece slides in translational motion along the straight grooves. The described grinding disc device has high-volume production capabilities, and the shape accuracy and size consistency of the cylindrical roller's cylindrical surface and the efficiency in machining are improved, and machining cost is reduced. | 2017-09-28 |
20170274495 | POLISHING SYSTEM WITH LOCAL AREA RATE CONTROL AND OSCILLATION MODE - A polishing module includes a chuck having a substrate receiving surface and a perimeter, and one or more polishing pad assemblies positioned about the perimeter of the chuck, wherein each of the one or more polishing pad assemblies are coupled to an actuator that provides movement of the respective polishing pad assemblies in a sweep direction, a radial direction, and a oscillating mode relative to the substrate receiving surface and are limited in radial movement to about less than one-half of the radius of the chuck as measured from the perimeter of the chuck. | 2017-09-28 |
20170274496 | DEBRIS-REMOVAL GROOVE FOR CMP POLISHING PAD - The invention provides a polishing pad suitable for polishing or planarizing at least one of semiconductor, optical and magnetic substrates. The polishing pad includes a polishing layer having a polymeric matrix, a thickness and a polishing track representing a working region of the polishing layer for polishing or planarizing. Radial drainage grooves extend through the polishing track facilitate polishing debris removal through the polishing track and underneath the at least one of semiconductor, optical and magnetic substrates and then beyond the polishing track toward the perimeter of the polishing pad during rotation of the polishing pad. | 2017-09-28 |
20170274497 | LOCAL AREA POLISHING SYSTEM AND POLISHING PAD ASSEMBLIES FOR A POLISHING SYSTEM - A polishing module including a chuck having a substrate receiving surface and a perimeter, and one or more polishing pad assemblies positioned about the perimeter of the chuck, wherein each of the one or more polishing pad assemblies are coupled to an actuator that provides movement of the respective polishing pad assemblies in one or more of a sweep direction, a radial direction, and a oscillating mode relative to the substrate receiving surface and are limited in radial movement to about less than one-half of the radius of the chuck as measured from the perimeter of the chuck. | 2017-09-28 |
20170274498 | TEXTURED SMALL PAD FOR CHEMICAL MECHANICAL POLISHING - A chemical mechanical polishing system includes a substrate support configured to hold a substrate, a polishing pad assembly include a membrane and a polishing pad portion having a polishing surface, a polishing pad carrier, and a drive system configured to cause relative motion between the substrate support and the polishing pad carrier. The polishing pad portion is joined to the membrane on a side opposite the polishing surface. The polishing surface has a width parallel to the polishing surface at least four times smaller than a diameter of the substrate. An outer surface of the polishing pad portion includes at least one recess and at least one plateau having a top surface that provides the polishing surface. The polishing surface has a plurality of edges defined by intersections between side walls of the at least one recess and a top surface of the at least one plateau. | 2017-09-28 |
20170274499 | DOUBLE-DISC STRAIGHT GROOVE CYLINDRICAL-COMPONENT SURFACE GRINDING DISC - A double-disc straight groove cylindrical-component surface grinding disc, includes a first grinding disc and a second grinding disc, rotating relative to each other; the the first grinding disc's working face is planar; the second grinding disc's surface, opposite the first grinding disc, includes a set of radial straight grooves, with groove faces of the straight grooves are the working face of the second grinding disc; the cross-sectional outline of the working face of the second grinding disc is arcuate or V-shaped or is a V-shape having an arc; during grinding, a workpiece spins inside the straight grooves, while under the effect of an advancing apparatus, the workpiece slides in translational motion along the straight grooves. The described grinding disc device has high-volume production capabilities, and the shape accuracy and size consistency of the cylindrical roller's cylindrical surface and the efficiency in machining are improved, and machining cost is reduced. | 2017-09-28 |
20170274500 | Abrasive Blasted Textured Borosilicate Glass Cutting Edge Sharpener and Honing Device - Enclosed are embodiments for a device made of borosilicate glass that is textured using blasted abrasive grit media which allows a user to align, hone, sharpen, remove, scrape, file, adjust, fix, straighten, even up, abrade, chafe, chamfer, filet, or otherwise alter the shape or characteristics of a cutting edge. The method of manufacture is relatively easy, requires little equipment, and provides a wide range of texturing options for the sharpening or honing surface. | 2017-09-28 |
20170274501 | Wet Abrasive Blasting System with Self-Venting Assembly - The invention is directed toward wet-abrasive blasting systems used for cleaning, preparing surfaces, removing coatings, and other abrasive blasting applications. The wet abrasive basting system has a blast pot that includes a venting system. The venting system may be a self-venting system that allows gases to be vented during charging and prevents gases from accumulating in the blast pot during operation. In wet abrasive blasting systems a slurry is conveyed via a piping system, hoses, etc. to a mixer connected to a source of pressurized gas where slurry and compressed air/gas are combined and directed through the blast hose and blast nozzle. | 2017-09-28 |
20170274502 | GRINDING WHEEL - An abrasive grinding wheel ( | 2017-09-28 |
20170274503 | Grinding element, method for producing the grinding element and injection-molding tool for carrying out the method - A grinding element consists of a disk-shaped main body and blades formed as a unit therewith, wherein the main body and the blades are made of sintered hard material. An opening passing through the main body is arranged immediately in front of each blade with respect to a direction of rotation of the grinding element about a center axis. Each blade has a rake face that is partially cylindrical with a rake angle α=0° or partially conical with a rake angle α≠0°. | 2017-09-28 |
20170274504 | PLIERS - A pliers includes a first member having a first head and a first handle, and a second member having a second head and a second handle. Each of the handles includes a recessed grip area bounded by a forward lip and a rear lip. The rear lip has a cross-sectional area not greater than a cross-sectional area of a portion of the handle adjacent the rear lip and opposite the grip area. The pliers also includes a first grip positioned on the grip area of the first handle and a second grip positioned on the grip area of the second handle. | 2017-09-28 |
20170274505 | Cable Grasping Tool - A cable grasping tool for grasping brake and derailleur cables includes a pair of handles that is rigid. The handles are pivotally coupled and arcuate, such that the handles are opposing. Each of a pair of jaws is coupled to and extends from a first end of a respective handle. Each of a plurality of grasps is coupled to an inner edge of a respective jaw. The grasps are configured to selectively couple a brake cable and a derailleur cable of a velocipede. The handles are positionable with the jaws in an open configuration, such that a cable is insertable between the jaws. The handles are configured for inward pivoting by action of a user's hand, such that the plurality of grasps engage the cable and facilitate manipulation of the cable by the user. | 2017-09-28 |
20170274506 | FINGER RATCHET TOOL - A finger ratchet tool includes a body having a top part on the top thereof, and a ratchet device connected to the underside of the body. The top part includes a tapered face in the outer periphery thereof. Two flanges extend radially from the top part. A connection portion extends from the body. A mounting member has a C-shaped collar which has an opening, and a rod is connected between two ends of the opening. A matching face is defined in the inner periphery of the C-shaped collar. Two recesses are defined in the C-shaped collar and each have two ends. The rod is pivotably connected to the connection portion, and the C-shaped collar is mounted to the top part to match the matching face with the tapered face. The flanges are engaged with the recesses. | 2017-09-28 |
20170274507 | HIGH TORQUE POLYMER FITTINGS - A high torque polymer fittings useful in fluid handling systems. The fittings are especially useful for fluid handling fittings having diameters of one inch or greater. Various embodiments of the fittings disclosed accommodate specialized wrenches for securing the fittings, the wrenches being used to tighten the fittings to a desired torque. | 2017-09-28 |
20170274508 | Screw Fastening Method and Screw Fastening Device - A screw fastening method includes reversely rotating a shaft part of a fastening tool in a direction of loosening one of an external thread and an internal thread, which is engaged with the shaft part, while one of the external thread in a non-screwed state and the internal thread in a non-screwed state, which is engaged with the shaft part, is pressed against the other thread, detecting collisions between thread ridges of the external thread and the internal thread using a sensor while the shaft part remains rotated reversely, determining whether or not a time interval between collisions detected by the sensor matches a theoretical cycle of collisions calculated from rotation speed of the shaft part, and fastening the external thread and the internal thread to each other by normally rotating the shaft part when it is determined that the time interval matches the theoretical cycle. | 2017-09-28 |
20170274509 | MAGNETIC POSITIONING DEVICE FOR HAND TOOL - A magnetic positioning device for a hand tool includes a body, a sleeve movably mounted to the body, a first clip and a second clip respectively mounted to the body, a resilient member mounted to the body to provide a resilient force to assist the sleeve to be moved to three positions relative to the body. A bead is inserted in a radial hole of the body so as to be engaged with a notch of a bit in the body. A magnetic member is received in one end of the sleeve to attract an object (a bolt) so that the bit can be easily drive the object which does not drop from the sleeve. The object is pushed to be separated from the sleeve by the bit when moving the sleeve to removing position. A magnet is received in the body to position the bit at the body. | 2017-09-28 |
20170274510 | REMOVAL TOOL - A tool for removing a component from a turbomachine is provided. The tool includes a body having a connection portion for engaging the component. The tool additionally includes a force section connected to the body and configured to transfer a force to the connection portion in a direction at an acute angle relative to longitudinal axis of a dovetail slot of a rotor wheel adjacent to the component. | 2017-09-28 |
20170274511 | SAFETY DEVICE FOR TACKERS - A safety device for tackers includes a safety slide slidably connected to the outlet of the tacker and the safety slide has a stop protruding from the inside thereof. The rod has one end contacts the stop and the other end of the rod has a plastic tip connected thereto. An ignition spring is connected between the plastic tip and a safety switch. A recovery spring is connected to another position of the rod to position the rod. The safety slide is slidably connected to grooves of the tacker. When the safety slide contacts against an object to be stapled, the rod is pushed by the stop and activates the ignition spring to activate the safety switch so as to reduce the impact of the rod and the safety switch. | 2017-09-28 |
20170274512 | FASTENER DRIVING TOOL - A fastener driving tool is provided which performs driving only when a trigger lever is turned ON following a push lever. The fastener driving tool includes a sleeve valve driving a driver blade, and in the sleeve valve, supply and exhaust of compressed air are controlled by a trigger valve. The trigger valve includes a valve piston movable between an air-supply position where the valve piston causes an opening part and a communication port to communicate with each other and blocks an exhaust port, and an exhaust position where the valve piston blocks the opening part and causes the exhaust port and the communication port to communicate with each other, and a plunger movable between a communication position where the plunger causes compressed air in a pressure accumulation chamber to be supplied to a pressure chamber and a shutoff position where the plunger shuts off communication between the pressure accumulation chamber and the pressure chamber and causes air in the pressure chamber to be exhausted. When a trigger and a push lever are in striking stop positions, the plunger is driven to a communication position by a trigger arm. | 2017-09-28 |
20170274513 | FASTENER DRIVING APPARATUS - A fastener driving apparatus comprises an energy storage means, a drive mechanism, and an anvil assembly. The drive mechanism selectively engages the energy storage means to store potential energy within the energy storage means. After the drive mechanism disengages, potential energy previously stored within the energy storage means impart a force on the anvil assembly to launch the assembly (and incorporated anvil) to drive a fastener. The drive mechanism may comprise a cam for engaging and disengaging the energy storage means. The apparatus may also comprise a nail indexing mechanism for supplying fasteners, which indexing mechanism may also be acted and operated on by the cam. The apparatus may further comprise a gas spring as a return mechanism for returning the anvil assembly to a position after the anvil assembly has separated from the energy storage means. | 2017-09-28 |
20170274514 | STAPLE INSERTION DEVICE - A staple insertion device includes a staple drive chamber, staple reservoir, staple feed mechanism, and staple drive member. The staple drive chamber is formed between a backing plate and a jam plate removably attached to the backing plate. The staple reservoir is configured to receive and hold a plurality of staples and extends from the backing plate to a staple reservoir terminal plate. The staple feed mechanism is operatively connected to the staple reservoir and is configured to feed the plurality of staples from the staple reservoir into the staple drive chamber through the backing plate. The staple drive member is configured to advance downwardly through the staple drive chamber so as to drive a staple out of the staple drive chamber. | 2017-09-28 |
20170274515 | LEVELING DEVICE ASSEMBLY FOR A HYDRAULIC HAMMER - A leveling device assembly for use with a hydraulic hammer is provided. The leveling device assembly comprises a control unit, a leveling sensor in communication with the control unit, and a laser generator in communication with the control unit. Additionally, the laser generator is configured to produce a first colored light beam and a second colored light beam different from the first colored light beam. The control unit is further configured to cause the laser generator to produce the first colored light beam when the leveling sensor indicates the hydraulic hammer is in a substantially vertical position and produce the second colored light beam when the leveling sensor indicates the hydraulic hammer is in a substantially non-vertical position. | 2017-09-28 |
20170274516 | HYDRAULIC BREAKER - The present invention relates to a hydraulic breaker comprising: a back head having a gas chamber provided therein; a cylinder disposed at the lower part of the back head, and having a hydraulic passage and a hydraulic space; a front head disposed at the lower part of the cylinder; a chisel provided inside the front head; a piston provided to reciprocate in the cylinder so as to hit the chisel; and a breaker main body having a plurality of penetration bolts integrally connecting the back head, the cylinder, and the front head, wherein the back head of the breaker main body is provided with a control valve for supplying and blocking hydraulic pressure to/from the hydraulic passage and the hydraulic space. | 2017-09-28 |
20170274517 | HAND-HELD CHISELLING MACHINE TOOL - The invention relates to a hand-held chiselling machine tool comprising a motor and a pneumatic percussive mechanism that is driven by the motor. The user can select between at least two idling rotational speeds by means of a selector switch. In the chiselling mode, a motor control unit regulates a rotational speed of the motor to a nominal rotational speed. This nominal rotational speed cannot be set by the user, but is predetermined with regard to an optimal efficiency for said percussive mechanism. The motor control unit sets the rotational speed of the motor to the selected idling rotational speed when the percussive mechanism is idling. At least one of the selectable idling rotational speeds is greater than the nominal rotational speed. | 2017-09-28 |
20170274518 | AIR HAMMER ATTACHMENT - An air hammer attachment having a support device extending between a first end and a second end. The first end has a threaded shaft and bolt. The second end having an inwardly extending rod and threaded bolt. | 2017-09-28 |
20170274519 | ADAPTER TOOL WITH MULTIPLE ATTACHMENTS - An adapter tool. The adapter tool includes an elongated handle having a top end opposite a bottom end. A head is attached to and is substantially perpendicular with the handle. The head includes a first end opposite a second end. At least one of the first end and the second end may include a head mating end. A plurality of tool attachments is further provided. Each of the tool attachments includes a tool mating end releasably attachable to the head mating end. Each of the plurality of tool attachments may include a tool portion including a different type of tool. Therefore, different tool attachments may be connected to the head to form different tools. | 2017-09-28 |
20170274520 | POWER TOOL HAVING AN ELONGATED HOUSING SUPPORTING A POWER MODULE - A power tool is provided including an elongated housing. The housing includes a motor case disposed at a front end thereof and a handle portion extending along a longitudinal axis of the housing from the motor case to a rear end of the housing. The handle portion includes two elongated walls extending from motor along the longitudinal axis of the housing to form a planar opening within the handle portion. A partition wall is arranged along an axis substantially perpendicular to the longitudinal axis of the housing, separating the handle portion from the motor case. An electric motor having a drive shaft is mounted within the motor case, and a module casing supporting a planar circuit board is received within the planar opening and supported by the elongated walls within the handle portion of the housing axially along the longitudinal axis of the housing. | 2017-09-28 |
20170274521 | IMPLEMENT ORGANIZER - Various embodiments are directed to an implement organizer configured for storage of various implements (e.g., tools, craft supplies, utensils, and/or the like) for easy access. Various embodiments comprise a base portion; a plurality of walls extending vertically away from a perimeter of the base portion to define an interior portion; and a flexible liner covering the interior and exterior surfaces of the plurality of walls. At least one of the walls defines an access opening extending through the at least one wall and a portion of the flexible liner covering the exterior surface of the wall such that the access opening permits access to a volume between the interior surface of the wall and a portion of the flexible liner covering the interior surface of the wall. | 2017-09-28 |
20170274522 | HAND TOOL FRAME - A hand tool frame has a track base and at least one positioning mount. The track base has a bottom panel and a slide rail. The bottom panel has multiple positioning holes formed through the bottom panel. The at least one positioning mount is slidably mounted on the track base, and each one of the at least one positioning mount has a sliding seat and an extending element. The sliding seat is slidably mounted in the slide rail and engages with one of the multiple positioning holes. The extending element is formed on the sliding seat and extends out of the slide rail. Then, the at least one positioning mount may engage with the track base at a specific position. | 2017-09-28 |
20170274523 | CONTROL APPARATUS AND ROBOT SYSTEM - A control apparatus is a control apparatus that controls a first manipulator including a detection acquisition unit that acquires information from a first detection unit detecting that at least one of a living organism and an object is located within a first range, a velocity acquisition unit that acquires a velocity of a second manipulator different from the first manipulator, and a control unit that controls a velocity of the first manipulator to be equal to or less than a first velocity, wherein the control unit controls the velocity of the first manipulator so that a relative velocity between the first manipulator and the second manipulator may be equal to or less than a second velocity when the detection acquisition unit acquires the information. | 2017-09-28 |
20170274524 | ROBOT WRIST STRUCTURE - A robot wrist structure includes a first wrist element, a second wrist element, and a third wrist element which are respectively rotatable about a first axis to a third axis; drive motors for the second and third wrist elements; and gear sets that reduce speeds of rotation of the drive motors. The gear sets respectively include a driven-side large-diameter gear that rotates the second wrist element and a driven-side small-diameter gear that rotates the third wrist element, where the driven-side large-diameter gear and the driven-side small-diameter gear are coaxially arranged so as to be rotatable about the second axis. The small-diameter gear is fixed to a drive-side bevel gear that meshes with a driven-side bevel gear fixed to the third wrist element. The second wrist element includes a first housing that is fixed to the large-diameter gear; and a second housing rotatably supports the third wrist element. | 2017-09-28 |
20170274525 | ROTATIONAL DRIVING MECHANISM IN A ROBOT - A rotational driving mechanism for driving a rotary member mounted on a rotatable base member includes: a first link unit that has a first link body and is mounted through a first support part on the base member, the first link unit further having an input part to which an output of the linear motion actuator is inputted at one side of the first link body, and an output part located in the first link body at an opposite side of the input part across the first support part and a second link unit that has a second link body and is mounted through a second support part on the output part of the first link unit, the second link unit being further mounted through a third support unit on the rotary member or a connecting member joined thereto in such a manner as to be free to rotate. | 2017-09-28 |
20170274526 | ROBOTIC SERVICING MULTIFUNCTIONAL TOOL - Herein is disclosed a multifunctional tool with replaceable tool tips. The disclosed multifunctional tool may be used as an end-effector on a robotic arm in space. Each tool tip, when in the tool holder, is driven by a common motor. The same motor can also be used to control the orientation of the tool tip about an axis. The tool tips are replaceable in the tool holder by simple and robust means, resulting in a lighter and cheaper multifunctional tool. The tool tips can be variously adapted to perform a variety of functions, including cutting, grasping, drilling, driving, etc. Since the tool may be driven by only one actuator, and the single actuator may be used to drive both the tool and rotation of the tool, mass can be saved. Use of such a multifunctional tool also reduces overall system power requirements, and system complexity. | 2017-09-28 |
20170274527 | APPARATUS FOR HELPING SETTING OF WELDING CONDITIONS IN MULTI-PASS WELDING - When setting welding conditions of arc welding, an operator sets the shape of a material to be welded, the specifications of welding, and welding conditions using a teach pendant. An apparatus for supporting setting of welding conditions in multi-pass welding of the present invention automatically calculates the state of the bead layering cross-section including at least one of the number of bead layers, the number of passes, and the layering direction, and the state of the bead layering cross-section including at least one of the number of bead layers, the number of passes, and the layering direction, obtained by the calculation is displayed on a display section. | 2017-09-28 |
20170274528 | ROBOT SYSTEM THAT CONTROLS ROBOT INCLUDING MULTIPLE MECHANICAL UNITS, THE MECHANICAL UNITS, AND ROBOT CONTROL DEVICE - A robot system is provided with a robot including a combination of mechanical units serving as multiple modules, a robot control device that controls the robot, and a memory provided in each of the mechanical units. In the memory, a shape model and a parameter for estimating the coasting distance of the robot are stored beforehand, the shape model indicating the shape of the mechanical unit. | 2017-09-28 |
20170274529 | Detection of Movable Ground Areas of a Robot's Environment Using a Transducer Array - An example method for detecting a movable element on a surface involves receiving, from a depth sensor coupled to a mobile robot, a first depth measurement between the depth sensor and a ground surface. The method also involves causing at least one transducer coupled to the mobile robot to emit a directional pressure wave toward the ground surface. The method further involves receiving, from the depth sensor coupled to the mobile robot, a second depth measurement between the depth sensor and the ground surface after emitting the directional pressure wave. Additionally, the method involves identifying one or more differences between the first depth measurement and the second depth measurement indicating that the ground surface includes a movable element. Further, the method involves providing navigation instructions to the mobile robot based on the identified one or more differences between the first depth measurement and the second depth measurement. | 2017-09-28 |
20170274530 | ROBOT CONTROL - A method for controlling a mechanical system having a plurality of components interlinked by a plurality of driven joints, the method comprising: measuring torques or forces about or at the driven joints and forming a load signal representing the measured torques or forces; receiving a motion demand signal representing a desired state of the system; implementing an impedance control algorithm in dependence on the motion demand signal and the load signal to form a target signal indicating a target configuration for each of the driven joints; measuring the configuration of each of the driven joints and forming a state signal representing the measured configurations; and forming a set of drive signals for the joints by, for each joint, comparing the target configuration of that joint as indicated by the target signal to the measured configuration of that joint as indicated by the state signal. | 2017-09-28 |
20170274531 | ROBOT QUEUEING IN ORDER-FULFILLMENT OPERATIONS - A method for queuing robots destined for a target location in an environment, includes determining if a first robot occupies the target location and if it is determined that the first robot occupies the target location, determining if a second robot destined for the target location has entered a predefined target zone proximate the target location. If the second robot has entered the predefined target zone, the method further includes navigating the second robot to a first queue location and causing the second robot to wait at the first queue location until the first robot no longer occupies the target location. The method also includes navigating the second robot to the target location after the first robot leaves the target location. | 2017-09-28 |
20170274532 | ROBOT CONTROL DEVICE, ROBOT, AND SIMULATION DEVICE - A robot control device according to an aspect of the invention is a robot control device that controls a robot on the basis of a simulation result of a simulation device that performs a simulation of operation of a virtual robot on a virtual space. In the simulation, a first region and a second region located on an inside of the first region can be set on the virtual space. In the case where the virtual robot operates, when a specific portion of the virtual robot intrudes into the first region, operating speed of the virtual robot is limited. When the specific portion of the virtual robot intrudes into the second region, the operation of the virtual robot stops or the virtual robot retracts from the second region. | 2017-09-28 |
20170274533 | Positioning A Robot - A positioning device for a robot includes an end effector, in particular a surgical end effector, which has a base and a flange to which the robot can be secured, wherein the flange is connected to the base by a kinematic system which has at least two joints. The flange can be adjusted from a first position relative to the base, in particular at least substantially on a circular path or straight line, to a second position by the kinematic system, the second position being spaced apart from the first position. An orientation means reorients the flange from a first orientation in the first position into a second orientation in the second position, the second orientation being rotated about a reference axis by at least 75 degrees, in particular relative to the first orientation, as a result of an adjustment from a first position into a second position. | 2017-09-28 |
20170274534 | POSITIONING SYSTEM USING ROBOT - A positioning system using a robot, capable of eliminating an error factor of the robot such as thermal expansion or backlash can be eliminated, and carrying out positioning of the robot with accuracy higher than inherent positioning accuracy of the robot. The positioning system has a robot with a movable arm, visual feature portions provided to a robot hand, and vision sensors positioned at a fixed position outside the robot and configured to capture the feature portions. The hand is configured to grip an object on which the feature portions are formed, and the vision sensors are positioned and configured to capture the respective feature portions. | 2017-09-28 |
20170274535 | INTERACTION DEVICE AND INTERACTION METHOD THEREOF - The present disclosure herein relates to an interaction device capable of performing an interaction with a human, and more particularly, to an interaction device capable of performing an interaction with a plurality of participants. The interaction device includes a role classifying unit configured to classify a role for each of a plurality of participants based on an external stimulus signal for each of the plurality of participants and an action adjusting unit configured to perform different interaction operations for each of the plurality of participants based on the role for each of the plurality of participants. An interaction device according to an embodiment of the present application classifies the roles of a plurality of participants according to a participation degree and/or an action state and provides a customized interaction operation for each of participants according to the classified roles. Therefore, it is possible to perform a natural interaction operation with a plurality of participants. | 2017-09-28 |
20170274536 | ROBOT AND EXTERNAL-FORCE DETECTING DEVICE - A robot includes a movable section, a first member disposed in the movable section, a second member configured to form a space between the second member and the first member, a third member located between the first member and the second member and configured to restrain displacement of the second member in a direction separating from the first member, and a pressure detecting section configured to detect pressure in the space. | 2017-09-28 |