15th week of 2012 patent applcation highlights part 29 |
Patent application number | Title | Published |
20120087699 | TONER CARTRIDGE WITH A LOCK MECHANISM - The invention relates to a toner cartridge with a locking mechanism, including a body provided with a top cover and used for receiving a developer, wherein the locking and unlocking mechanism used for locking the toner cartridge into an image forming apparatus is arranged on the body. The locking mechanism includes a handle hinged with the top cover, a gear fixedly connected with the handle, a locking lever capable of reciprocating and a torsion spring used for realizing the automatic reset of the handle. A rack engaged with the gear is arranged on the locking lever. Moreover, the handle is driven to be close to the top cover under the action of a torque force of the torsion spring under the locking state, and the gear is engaged with the rack to drive the locking lever to be extended out of the top cover so as to lock the toner cartridge. When the handle is under the unlocking state by overcoming the torque force of the torsion spring under the action of an external force, the gear and the rack are operated to drive the locking lever to be retracted into the top cover so as to unlock the toner cartridge. Unlocking and locking can be realized through a tensile force of a human hand and the reset of the torsion spring. | 2012-04-12 |
20120087700 | IMAGE FORMING APPARATUS - An image forming apparatus includes: an image bearing member for bearing a toner image; a belt for conveying the toner image; and a transfer device for rubbing the belt, and a surface of the transfer device, which is brought into contact with the belt includes linear concave portions or linear convex portions. The image forming apparatus of the present invention prevents a friction force between the belt and the transfer device rubbing the belt from increasing and brings a transfer member into a stable contact with the belt for conveying the toner image, thereby suppressing increase in drive torque of the belt which rubs the transfer device and suppressing occurrence of image failure. | 2012-04-12 |
20120087701 | IMAGE FORMING APPARATUS - The present invention provides an image forming apparatus capable of appropriately curing curl which is apt to be generated at a fixing-completed sheet. | 2012-04-12 |
20120087702 | METHOD AND APPARATUS FOR EXTERNAL HEATER ROLL CLEANING - According to aspects of the embodiments, there is provided an apparatus and method to maintain a clean and effective external heat roll surface in a printing system. The disclosed embodiment's uses a cleaning roller in contact with the external heat rollers designed to dislodge and displace contamination products that would otherwise accumulate on and in the external heat roller rough surface. The cleaning roller rotates concurrently with the heating roller so that the cleaning media cleans the roller from a picking action as opposed to a wiping motion. This provides maximum cleaning action with the undesirable wear and tear of the bristles that would occur with the conventional method of a wiping motion. | 2012-04-12 |
20120087703 | Cooling device and image forming apparatus - A cooling device includes: a cooling roller that cools down a sheet-like member by coming into contact with the sheet-like member; a belt member that is rotatably extended by a plurality of extending members, presses the sheet-like member against the cooling roller, and holds and carries the sheet-like member; and a driving roller that serves as one of the plurality of extending members and drives to rotate the belt member, wherein the driving roller is axially divided into a plurality of rollers and each of the plurality of rollers has a crown-like shape whose outer diameter continuously becomes larger from both end parts to a center part in an axial direction. | 2012-04-12 |
20120087704 | CLEANING DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME - A cleaning device including a normally charged toner cleaning member provided in contact with a cleaning target at a contact position to remove normally charged toner from the cleaning target, a reversely charged toner cleaning member provided in contact with the cleaning target at a contact position upstream from the normally charged toner cleaning member to remove reversely charged toner from the cleaning target, and a pre-cleaning member provided in contact with the cleaning target at a contact position upstream from both the normally and reversely charged toner cleaning members to remove normally charged toner from the cleaning target. The contact position between the pre-cleaning member and the cleaning target has a width wider than a width of the contact position between the normally charged toner cleaning member and the cleaning target and a width of the contact position between the reversely charged toner cleaning member and the cleaning target. | 2012-04-12 |
20120087705 | SHEET SUPPLY DEVICE AND MEDIUM PROCESSING DEVICE - A sheet supply device that is addable to a medium processing device includes a strage part storing a medium and a controller. The controller performs a first operation in which the medium is supplied from the storage part of the sheet supply device, and a second operation in which another medium supplied from an upstream side of a medium path is carried to a downstream side. When the second operation is performed, the controller operates the carrying part by transmitting a drive force to the carrying part via the transmission mechanism without operating the carrying transmission member. | 2012-04-12 |
20120087706 | IMAGE FORMING APPARATUS, MEDIA DECURLING SYSTEM USABLE WITH IMAGE FORMING APPARATUS, AND METHOD THEREOF - A method of decurling media supplied by a media supply roll includes determining an amount of media remaining in a form of a media supply roll and forming a media decurling path having a wrap angle around a decurling roller corresponding to at least the amount of the media remaining in the form of the media supply roll. | 2012-04-12 |
20120087707 | PRINTER AND PRINTING METHOD - A printer includes a roll paper body driving mechanism that transports a medium by rotating a roll paper body on which the medium is wound, a first transport mechanism provided downstream of the roll paper body to transport the medium, a print head provided downstream of the first transport mechanism to carry out printing on the medium, a second transport mechanism provided between the roll paper body and the first transport mechanism to transport the medium, and a controller carries out control so that, in a range in which a velocity at which the first transport mechanism transports the media changes, the absolute value of a difference in an amount by which the medium is transported between transport mechanisms is larger between the roll paper body driving mechanism and the second transport mechanism than between the second transport mechanism and the first transport mechanism. | 2012-04-12 |
20120087708 | ELECTRICAL WIRE IDENTIFICATION MARKER - A marker for marking an electrical wire or conductor for identification comprises a shaft, a reservoir, and an applicator. The reservoir may comprise a first end and a second end. The first end of the applicator may be inserted to the reservoir. The reservoir may be capable of charging the applicator with marking liquid. The second end of the applicator may have a flat tip edge with an indentation to accommodate a wide range of different conductor sizes. | 2012-04-12 |
20120087709 | PAINT APPLICATOR - A paint applicator including an applicator head for carrying an applicator attachment, a substantially rigid elongate support having a hollow interior for supplying paint to the applicator head, a pivot mechanism interconnecting the elongate support and the applicator head, and a flexible conduit interconnecting the hollow interior of the elongate support and the applicator head. The pivot mechanism includes a detent arranged such that it releasably secures the applicator head in any of a plurality of discrete preset orientations with respect to the elongate support. | 2012-04-12 |
20120087710 | PAINT APPLICATOR - A paint applicator including a main body, the main body including an applicator head and a substantially rigid elongate support extending therefrom, and a stand attached to the main body. At least part of the stand is movable with respect to the main body, between an operational position wherein it projects from the main body, and a non-operational position. | 2012-04-12 |
20120087711 | Squeeze Applicator - A squeeze applicator comprises a handle transitioning into a head, with a cavity therein being fillable with a dispensable substance. One side of the head has bristles and orifices into the cavity. A resilient pivotally-mounted cover may enclose the cavity. The orifices may be sized in direct proportion to the substance's viscosity and to a desired speed for dispensing. A flexible material may block each orifice, except for a length-wise slit, to inhibit substance outflow until pressure is applied to the cover. A plurality of lateral slits may be added to form finger like members being normally biased to seal the orifice. Foil may also cover the orifices until dispensing occurs, where the foil ruptures to uncover the orifices. Spiked members on the cover portion may protrude in toward the cavity when the cover is closed, to more easily pierce the foil when pressure is applied to the bulbous cover. | 2012-04-12 |
20120087712 | PAINT APPLICATOR - A kit of parts including a paint applicator and a supply part for attachment to a paint container, through which paint may be supplied to the paint applicator. The paint applicator includes an applicator head; a substantially rigid elongate support having a hollow interior for supplying paint to the applicator head; and an inlet part through which paint may be drawn into the hollow elongate support. The inlet part and the supply part are arranged to fit together such that paint may be drawn through them and into the hollow elongate support. The inlet part and/or the supply part includes an indicator arranged to indicate when they are fully fitted together for use. | 2012-04-12 |
20120087713 | BINDER WITH A LATTERALLY EXTENDABLE SPINE - A binder arrangement comprising, a pair of binder covers pivotable about an axis into an opposed orientation, a single set of binder rings attached to said binder covers, a pair of hinges for pivoting said pair of covers into an opposed orientation; and a spine for separating said pair of binder covers, wherein said binder covers have a slot for slidably attaching said binder covers to said spine. | 2012-04-12 |
20120087714 | FILE FOLDER - A file folder includes an external layer, an internal layer, and a laminate encapsulated between the external and internal layers. The laminate includes a top wall, a bottom wall, and a plurality of arc-shaped support members connected between the top and bottom walls. A specific value of a thickness of the laminate to a pitch between the support members is larger than or equal to 0.8. Accordingly, the file folder is lightweight and structurally strong. | 2012-04-12 |
20120087715 | PRESS-FIT CONNECTION FOR A RACK HOUSING - This invention relates to an arrangement comprising a tubular housing, preferably a rack housing ( | 2012-04-12 |
20120087716 | LATCH FOR A FOLD OUT RAMP - A latch assembly is suitable for a ramp assembly, the ramp assembly having a ramp portion coupled to a fixed portion so that the ramp portion reciprocates between a stowed position and a deployed position. The latch assembly includes a latch pin attached to the ramp portion. The latch assembly further includes a latch fitting coupled to the fixed portion of the ramp assembly. The latch fitting has a hook portion and a tang. The latch fitting selectively reciprocates between a first position, a second position, and a third position. In the first position, the hook engages the latch pin to retain the ramp portion in the stowed position. In the second position, the hook portion is disengaged from the latch pin. In the third position, the tang applies a lifting force to the ramp portion. | 2012-04-12 |
20120087717 | LOCKING ARRANGEMENT - A locking arrangement is arranged to lock together a first side and a second side that are at an angle to each other. On the first side, there is a locking member with a bar ( | 2012-04-12 |
20120087718 | THREE DEGREE OF FREEDOM UNIVERSAL JOINT - A 3DOF universal joint includes a first connecting base, a second connecting base, a two-way hinged member, and a third connecting base. The first connecting base and the second connecting base are rotatably mounted together via the two-way hinged member along a first axis and a second axis substantially perpendicular to the first axis. The third connecting base is rotatably assembled to the second connecting base along a third axis substantially perpendicular to the first and second axes. | 2012-04-12 |
20120087719 | Profile Bar Connection System - The invention relates to a profile bar connection system ( | 2012-04-12 |
20120087720 | DISSIMILAR MATERIAL JOINT STRUCTURE - In a dissimilar material joint structure that joins together an anti vibration bar (first member) | 2012-04-12 |
20120087721 | STRUCTURE FOR PREVENTING ENCODER BUTTON FROM COMING OUT OF PLACE - Inner claws of a fitting part | 2012-04-12 |
20120087722 | COUPLING MECHANISM - A coupling mechanism for coupling together a first body and a second body of an electronic device includes a first engagement module and a second engagement module. The first engagement module is disposed at the first body and has an engagement groove and a first guiding slope connected thereto. The second engagement module is disposed in a receiving space of the second body and includes an engaging member and a resilient element. The engaging member has a pressing portion and an engaging portion. The pressing portion protrudes from the second body so as to be pressed. The engaging portion is slidable relative to the first guiding slope to thereby lift/lower the engaging member, and is engageable with the engagement groove to couple the first and second bodies together. The resilient element exerts a resilient force upon the engaging member according to the lifted/lowered state of the engaging member. | 2012-04-12 |
20120087723 | Manual Quick-Release Latching System For Robotic End Effector - A manual quick-release latching system includes a first component and a second component. The first component includes a first component mating surface, a socket recessed into the first component and having an opening on the first component mating surface; and a first component retaining structure. The second component includes a second component mating surface, a second component retaining structure, and a latching mechanism. The mating surfaces are juxtaposed when the first component is slidingly engaged with the second component. The retaining structures slidingly engage one another in a first direction and interlock one another in a direction perpendicular to the first direction. The latching mechanism includes a part that can partially extend from the second component and enter the socket of the first component, to latch the first component with the second component by preventing the first component from sliding with respect to the second component in the first direction. | 2012-04-12 |
20120087724 | Corrosion-Resistant Self-Locking Manhole Cover - A corrosion-resistant self-locking manhole cover includes a cover plate adapted to rest on a manhole cover support surface of a manhole frame so as to be substantially flush with a top portion of the frame and a surrounding surface. An anchor on the cover plate, which may comprise nonmetallic corrosion-resistant material, is adapted to engage the manhole frame at a first location in a manner that resists lifting of the cover plate proximate to such location. A locking member on the cover plate, which may also comprise nonmetallic corrosion-resistant material, is movable between a locked position and an unlocked position. In the locked position, the locking member is adapted to engage the manhole frame at a second location in a manner that resists lifting of the cover plate proximate to such location. In the unlocked position, the locking member is disengaged from the manhole frame. | 2012-04-12 |
20120087725 | NO-GAP WINCHING ENDS FOR A RIG MAT - A rig mat implements opposing winching ends having a surface extension that is co-planar with the working surface of the rig mat. Such a co-planar surface can be a rectangular hollow tubing, the top surface of which forms the co-planar surface and a sidewall which forms a depending abutting member. The co-planar surface and the depending member enable the winching ends to form a substantially continuous planar interface between abutting winching ends of adjacent rig mats to minimize discontinuity therebetween. Fabrication is simplified and savings in weight are realised. | 2012-04-12 |
20120087726 | Electric Screed Heat Control System and Method of Heating Screed Plates - In electrically heated screed assemblies, elements that are prone to failure are the temperature sensors. Typically, each screed plate has a single temperature sensor. When one temperature sensor fails, the controller will look for a working temperature sensor amongst the other screed plates and if more than one temperature sensor is working, the controller will choose the most relevant temperature sensor and use the data from the working temperature sensor to operate the resistive heating elements on the screed plate with the non-functional temperature sensor. If the temperature sensor on an outer screed plate fails, the controller will look to the other outer screed plate temperature sensor for data for purposes of operating the resistive heating elements on the outer screed plate with a broken temperature sensor. Similarly, if the temperature sensor on an inner or central screed plate fails, the controller will look to a neighboring screed plate with a working temperature sensor for data for purposes of operating the inner or center screed plate with the broken temperature sensor. The controller will generate signals for the operator to replace the failed temperature sensor. | 2012-04-12 |
20120087727 | VIBRATING TAMPER HAVING TAMPER FOOT - The present invention relates to a vibrating tamper for soil compaction, which has a superstructure having a drive motor and a substructure having a tamper plate driven by the drive motor, the tamper plate being fastened on a tamper foot associated with the substructure, and this tamper foot being mounted so it is linearly movable on the vibrating tamper using a guide element. It is provided that the tamper foot is implemented integrally with the guide element. | 2012-04-12 |
20120087728 | METHOD OF CONSTRUCTING SEPTIC SYSTEM INCLUDING PIPE SUPPORT - A method includes placing pipe stands to support waste-conveying pipes in a trench in a septic system. The pipe stands are preferably flat bowtie-shaped sheets (preferably polymeric) folded to form stable pipe supports. Holes or notches are formed that align when the sheet is folded, thus providing stable support for a horizontal pipe when the panels' bottom edges rest on the ground. Modified versions include: folding a fold-out foot in the panels for engaging soft soil, forming fold-out dispersing flanges for dispersing waste dropped from the pipe, driving stakes into soft soil for stability, punching-out rings or multiple holes for supporting different sized pipes, stabilizing opposing panels in the sheet to fixedly maintain their spacing, forming a feature for receiving a grounded wire stake, and/or providing a bias from the living hinge of the fold line causing frictional gripping of the pipe. Many versions can be used in different orientations. | 2012-04-12 |
20120087729 | Temporary Containment of Oil Wells to Prevent Environmental Damage - A containment vessel is moved proximate to and preferably surrounding the wellhead, such that leaking oil enters an interior chamber of the vessel. A fluid pump of the containment system is actuated to flow leaking hydrocarbon fluid through a conduit toward a collection sump. A controller controls the speed or volume of a fluid pump to maintain suction force within the interior chamber, or the pressure at wellhead annulus site (PWAS) at a set point that is based on seabed pressure. | 2012-04-12 |
20120087730 | SORBENT BOOM - A panel-shaped sorbent boom for the removal of oil and other chemicals from water. | 2012-04-12 |
20120087731 | OIL RETENTION BOOMS - A boom for retaining oil on the surface of a body of water is provided. The boom comprising a sensor for detecting the oil and electronic circuitry coupled with the sensor. | 2012-04-12 |
20120087732 | Simplified Wave Energy Device Without One-way Clutches - This invention is a greatly simplified device for transforming the energy of water waves into useable energy. The invention is a device for transforming the energy of water waves into useable energy comprising two or more buoys or buoys, and structural members connecting buoys, whereby motions of buoys relative to one another generates torque, and a means for transferring torque to one or more generators, and a means by which to enable all generator currents to flow in a single beneficial direction. Novel systems for interconnecting such devices are also described herein. | 2012-04-12 |
20120087733 | INTELLIGENT HYDROELECTRIC DAM WITH POWER STORAGE - Dams are a useful source of energy. An embodiment of a dam according to the present invention includes precast segments configured to be coupled together to form a dam optionally used to generate energy. An embodiment includes a spillway extender to prevent upstream or downstream erosion of a riverbed at the dam. An underpinning system may be employed to assist in maintaining position of the dam or segmental components. Solar panel energy generation systems and battery storage may be associated with the segmental dam to store energy and, optionally, produce auxiliary power for subsystems associated with the dam, such as for supporting automated spillway control gate level control or automated gearing system control to control a gear ratio associated with rotating or other moving parts used to convert kinetic energy of water into electrical energy. | 2012-04-12 |
20120087734 | Storm water diversion device - The invention is a diversionary device for storm water runoff that will divert water from the center of the street to the sides of the street where filters are in place by others. The diversion device for diverting storm water consists of a length member having a length and a width, the length extending a selected distance, the length having formed a multiplicity of baffles along the selected distance, the width having a selected profile, the profile being selected to divert storm water, the length member having formed on at least one its ends at least one interlocking means. | 2012-04-12 |
20120087735 | Method for Constructing Water Barriers and Coastal Protection - The invention relates to a method for constructing a water barrier. In the method a core of quarry run is arranged on the underwater bottom and provided with a protective layer of stones or concrete blocks, with the proviso that, at least at the position of the water barrier, the underwater bottom is raised using bottom material. The method is particularly suitable for constructing a water barrier for relatively deep water. | 2012-04-12 |
20120087736 | Method and Apparatus for Controlling Burrowing Animals - In a method of controlling burrowing animals, a slurry of a natural soil component and water is generated. The slurry is pumped into a tunnel and den system dug by the burrowing animal until the tunnel and den system is filled by the slurry. An apparatus for controlling burrowing animals includes a first tank that contains water. A second tank contains a natural soil component. A water pump pumps water from the water tank into the second tank. A plurality of nozzles receives water from the water pump and sprays water from the water tank into the bottom portion of the second tank, so as to generate a slurry of a natural soil component and water. A slurry pump is configured to pump the slurry. A slurry hose is configured to delivery the slurry from the slurry pump into a tunnel and den system dug by a burrowing animal. | 2012-04-12 |
20120087737 | Process for Solidifying Organic and Inorganic Provisional Constituents Contained in Produced Water from Heavy Oil Operations - A process is provided for treating produced water recovered from an oil recovery process. An oil-water mixture is collected from an oil bearing formation. The oil-water mixture is directed to a separator that separates the oil-water mixture to yield produced water and an oil product. The produced water includes water, dissolved organics and dissolved inorganic solids. The produced water is directed to a crystallizer. In the crystallizer, the produced water is concentrated by heating the produced water. Concentrating the produced water causes the organic and inorganic solids to precipitate from the produced water and form solid crystals, including salt crystals. Further, concentrating the produced water in the crystallizer produces an organic melt including the solid crystals. Thereafter, the method or process entails cooling the organic melt such that the organic melt solidifies into an organic solid structure, and wherein substantially no free water is present in the organic solid structure. | 2012-04-12 |
20120087738 | EARTH DRILLING DEVICE - The invention relates to an earth drilling device ( | 2012-04-12 |
20120087739 | TRENCHLESS DRAINAGE STRUCTURE REPLACEMENT - Replacement drainage structures and methods for replacing drainage structures are disclosed. An example method includes driving a plurality of sections of a replacement drainage structure around a buried drainage structure to be replaced. At least a portion of the drainage structure to be replaced is positioned within the interior of a section of the replacement drainage structure. Portions of the drainage structure to be replaced are removed. | 2012-04-12 |
20120087740 | AUGER GROUTED DISPLACEMENT PILE - Disclosed in this specification is a method and apparatus for placing an auger grouted displacement pile or helical pile in soil. The pile has an elongated shaft with at least one lateral compaction protrusion which establishes a regular bore diameter in the supporting medium. The pile also has a helical blade configured to move the pile into the supporting medium. The bottom of the shaft includes means for forming irregularities in the bore diameter after compaction by the lateral compaction protrusion. The bore is then filled with grout while leaving the pile in the soil. | 2012-04-12 |
20120087741 | COMPOSITE PILE FORMED OF INTERCONNECTED RIGID HOLLOW TUBES - A composite pile is comprised of two or more rigid hollow tubes interconnected together end-to-end by a pile connector. A boring head is secured to a leading lower end of a lowermost one of the tubes. A force transmitting member is removably connectable to a top end of an uppermost one of the rigid hollow tubes to receive a driving force for driving each of the two or more rigid hollow tubes into the ground. The pile connector has opposed axially aligned projecting pile connecting members extending from opposed parallel faces of a transverse impact transfer disc and extend a predetermined distance in adjacent open ends of the tubes to maintain the tubes in alignment with one another. The impact transfer disc is dimensioned to extend to an outer periphery of circumferential end edges of the rigid hollow tubes interconnected end-to-end and to receive the end edges in contact with the opposed parallel faces to transfer the driving force substantially uniformly between the end edges of the tubes interconnected together. | 2012-04-12 |
20120087742 | Two-stage mechanically-stabilized retaining earth wall and method - A two-stage retaining wall and related systems and methods are disclosed. The wall may include a welded-wire earth wall comprising a plurality of generally horizontal bars. The wall may include a foundation spaced apart from the welded-wire earth wall. The wall may include a plurality of concrete panels positioned on the foundation to form a concrete wall. Each concrete panel may include at least one pair of loop anchors disposed on a back face, wherein the back face faces the welded-wire earth wall. The wall may also include a plurality of connector assemblies, each of which may include a rebar hook and a threaded bar. The rebar hook is adapted for engagement with the generally horizontal bars on the welded-wire earth wall. A first end of the threaded bar may be threadably engaged with the rebar hook and a second end of the threaded bar may be adapted for connection to one of the pair of loop anchors. Each threaded bar is preferably connected to a pair of loop anchors on each of the concrete panels in a substantially horizontal plane. | 2012-04-12 |
20120087743 | Earth wall frame - A modular frame is provided for the making of earthen walls. The frame is a hinged pair of panels—a base panel and a front facing wall panel—which is angularly adjustable so that a plurality of such frames can form a wall of varying batter are possible. | 2012-04-12 |
20120087744 | Method Of Making A Polymer Sheet Piling Wall - A sheet piling wall includes a plurality of polymer corrugated sheet piles, such as vinyl sheet piles, connected together to form an corrugated wall structure having a front surface and a back surface. A plurality of blocks are adhesively secured to the back surface of the wall structure. Each block includes a fastener that is fastened to a bracket that is welded to a support bar extending horizontally behind the back surface. The support bar can be anchored to solid ground by use of tie back rods and an earth anchorage system. | 2012-04-12 |
20120087745 | TRANSPORT SYSTEM AND GUIDE SYSTEM FOR SUCH A TRANSPORT SYSTEM - Guiding system defining a moving path for containers having a collar, the system being adapted to be associated to a system for applying a pneumatic force on said containers so as move the containers the one after the other along the moving path according to a forward moving direction, the guiding system including at least a component for reducing the friction between at least the collar of the containers and guide profiles of the guide system, wherein the component includes lubricant dispensing channels having each an inlet, and an outlet associated to a groove. | 2012-04-12 |
20120087746 | CUTTING TOOLS AND CUTTING INSERTS INCLUDING INTERNAL COOLING - A cutting tool comprises a cutting insert, a tool holder, and a fastener. The cutting insert comprises a cutting edge and a fastener bore adapted to accept a fastener for fastening together the cutting tool and tool holder. A coolant flow recess in the fastener bore is adapted to direct coolant though the coolant flow recess and toward a head portion of the fastener. The tool holder comprises an insert pocket adapted to removably fasten the cutting insert and fastener to the tool holder, and a coolant bore adapted to direct the coolant from the tool holder to the coolant flow recess of the fastener bore. The head portion of the fastener and the coolant flow recess of the fastener bore define a gap that directs the coolant to the cutting edge of the cutting insert. | 2012-04-12 |
20120087747 | CUTTING TOOL INCLUDING AN INTERNAL COOLANT SYSTEM AND FASTENER FOR A CUTTING TOOL INCLUDING AN INTERNAL COOLANT SYSTEM - A cutting insert fastener adapted to secure a cutting insert to a cutting tool holder. The fastener comprises a fastener head portion comprising at least one feature adapted to direct a coolant fluid to an insert cutting edge of a cutting insert when the cutting insert is secured to a cutting tool holder by the cutting insert fastener. Cutting tools comprising internal coolant systems and fastened with a cutting insert fastener comprising a fastener head portion with at least one feature adapted to direct a coolant fluid to an insert cutting edge are also disclosed. | 2012-04-12 |
20120087748 | Cutting Insert and Indexable Face Mill - A pair of sub-flank surfaces is formed at a vertex angle portion of an insert body having a substantially polygonal, plate-like shape, and between the sub flank surfaces, a vertex flank surface at a vertical angle portion is formed substantially in a protrusive, curved shape, and is smoothly connected to the sub-flank surfaces in a tangential direction. The vertex flank surface at the vertex angle portion is extended across the entire thickness of the insert body, and boundary lines, between the vertex flank surface at the vertex angle portion and a pair of minor cutting edges, are parallel to each other. A second curved ridge line, which is formed between (i) the flank surface and (ii) the rake surface, and a first curved ridge line, which is formed between (i) the flank surface and (ii) the seat surface, have approximately same shape. | 2012-04-12 |
20120087749 | Cutting Insert and Face Milling Cutter - A cutting insert includes a cutting edge formed at an intersection of a rake face formed on a first surface and a relief face with a positive relief angle. The relief face includes a major relief face located adjacent to a major cutting edge, a first minor relief face located adjacent to the first minor cutting edge, and an intermediate relief face located adjacent to the intermediate cutting edge and extending between the major relief face and the first minor relief face. The intermediate relief face includes a protruding curved relief face extending from the first surface. An intersection of the curved relief face and the rake face has a predetermined radius of curvature and has substantially the same shape as that of an intersection of the curved relief face and a second surface. | 2012-04-12 |
20120087750 | INSERT, HOLDER, AND CUTTING TOOL USING SAID INSERT AND HOLDER - Provided is an insert that has good positioning precision and sufficient rigidity. Said insert is rod-shaped and has: a shank part; cutting blades formed on both sides of the shank part; and raised surfaces that are positioned between the cutting blades and the shank part and bulge such that parts farther away from the cutting blades are progressively closer to the outer surface of the shank part. In a side view, the rake face of the cutting blade on one side and the raised surface on the other side are disposed in the same direction with respect to the axis of rotation of the shank part. | 2012-04-12 |
20120087751 | Cutting Insert - A cutting insert has at least one cutting edge, a rake face extending from the cutting edge, a flank intersecting with the rake face by having the cutting edge therebetween, a concave portion recessed downward of the rake face at the backward of the rake face as viewed from the cutting edge, and at least one projection projecting upward from a bottom face of the concave portion, wherein an entirety of the projection is positioned under an extension surface of the rake face, and at least a part of a top face of the projection is away from an extension surface of the rake face as it goes away from the cutting edge. | 2012-04-12 |
20120087752 | METHOD AND APPARATUS FOR MACHINING A SHROUD BLOCK - A method and a machining kit for machining a bore hole into a shroud block are disclosed. The method includes designating a location of the bore hole on an exterior surface of the shroud block, positioning the shroud block in a machining device, securing the shroud block in the machining device, and machining the bore hole in the shroud block. The machining device includes a locating tool, a machining tool, a platform, a securing device, and a radial support. The radial support is configured to mate with a radial exterior surface of the shroud block such that a machining axis of the machining device may be aligned with a radial axis of the shroud block during positioning. | 2012-04-12 |
20120087753 | DRILL AND CUTTING METHOD USING SAME - A drill includes a plurality of cutting edges formed at a front end portion; twisted flutes which are formed on an outer periphery from rear end portions of the cutting edges, respectively, and are configured to discharge chips produced by the cutting edges; and rake faces formed between the cutting edges and ends of the twisted flutes closer to the cutting edges, respectively, wherein the rake faces each includes a first face having a width from a corresponding one of the cutting edges decreasing as the first face approaches the outer periphery from an axis; and a second face located closer to the outer periphery than the first face, and having a width from the one of the cutting edges increasing as the second face approaches the outer periphery from the axis, a part of the twisted flute being formed between the first face and the second face. | 2012-04-12 |
20120087754 | Tapping attachment - A radial tapping attachment for a motor-driven tool includes an enclosed, box-shaped housing, a main shaft assembly adapted to retain a tap, a drive mechanism rotatably driven by the tool and a guide member assembly for supporting an object to be tapped. The main shaft assembly includes a main shaft rotatably coupled to the housing by a pair of bearings, a pair of spaced apart discs fixedly mounted on the main shaft, and a pair of axially mounted compression springs that allow for slight, bi-directional, axial displacement of the main shaft relative to the housing. The drive mechanism includes a drive shaft rotatably coupled to the housing at an approximate right angle relative to the main shaft and a drive wheel mounted on the drive shaft that selectively engages the pair of discs to rotate the main shaft in either direction when an axial force is applied to the tap. | 2012-04-12 |
20120087755 | HOLE CUTTER - A plurality of blade tips | 2012-04-12 |
20120087756 | MECHANISM FOR GRASPING TOOL, CHUCK, CLAMP MECHANISM, OR THE LIKE - Provided are: a double grasping mechanism including a double grasped part and a double gripping mechanism; a spindle, a holder holding mechanism, a main-spindle, and a holder holding device each including a double gripping mechanism; and a tool holder; a chuck holder; and a clamp holder. The double grasped part is formed by an outer pull stud and an inner pull stud. The double gripping mechanism is formed by: an outer gripping mechanism including an outer large-diameter part, an outer small-diameter part, an outer draw bar, and outer balls; and an inner gripping mechanism including an inner large-diameter part, an inner small-diameter part, an inner draw bar, and inner balls. The tool holder includes the outer pull stud. The chuck holder includes the outer pull stud and the inner pull stud. The clamp holder includes the outer pull stud and the inner pull stud. | 2012-04-12 |
20120087757 | MACHINING DEVICE FOR A WORKPIECE, MORE PARTICULARLY FOR THE FABRICATION OF DENTAL PROSTHETIC ITEMS OR MODELS THEREOF AND A METHOD THEREFOR - A machining device for a workpiece wherein a first feed axis extends through a workpiece holder, a first machining tool is disposed on a first side of the feed axis, and a second machining tool is disposed on a side of the feed axis opposing the first side. Between a first feed axis and perpendicular to a second feed axis, at least one machining tools has a predetermined fixed angular offset. | 2012-04-12 |
20120087758 | AUTO-RACK RAILROAD CAR VEHICLE WHEEL CHOCK - An improved vehicle wheel chock for a vehicle restraint system for an auto-rack railroad car which secures a vehicle in the auto-rack railroad car. The vehicle wheel chock is configured to be positioned on a grating adjacent to a tire of the vehicle. The improved vehicle wheel chock includes an improved face-plate. | 2012-04-12 |
20120087759 | Bunk of Load Space - The invention relates to a bunk of a load space which bunk ( | 2012-04-12 |
20120087760 | UPRIGHT SIDE SUPPORT BEAM SYSTEMS FOR SHIPPING CONTAINERS USED WITH BULK LIQUID CARGO - An energy-absorbing upright support system apparatus includes high-strength roll formed tubular bars, and a bar-supporting sheet to distribute stress from product shifting in large shipping containers during transport. Parts are re-useable and can be quickly installed into the shipping container at selected locations such as near the container's doors. The bars can be swept and/or have deformed/configured ends shaped to engage channel features in side walls of the large shipping container. The bars may define spaced tubes and a tie rod for added strength. For example, the bars can be steel having 120 KSI to 220 KSI tensile strength, and have a cross-section 2-3 inches in depth and 4-6 inches in height, a length of 94 long, and a longitudinal sweep of 6 inches curvature. | 2012-04-12 |
20120087761 | AIR CARGO ROLLOUT STOP - A cargo rollout stop includes a base, and a guide head pivotally mounted to the base. The guide head is movable between a raised blocking position, and a lowered non-blocking position. A retraction pedal is pivotally mounted to the guide head, and is movable between a first position and a second position relative to the guide head. The retraction pedal permits downward rotation of the guide head from its raised blocking position to its lowered non-blocking position when the retraction pedal is in its second position, and blocks downward rotation of the guide head from its raised blocking position to its lowered non-blocking position when the retraction pedal is in its it first position. | 2012-04-12 |
20120087762 | FASTENER AND STRUCTURE FOR FASTENING A MEMBER TO BE FASTENED - To obtain a fastener, and a structure for fastening a member to be fastened, with which a sufficiently locked state can be maintained even when the male member is pushed from the back. | 2012-04-12 |
20120087763 | SECURING ELEMENT FOR SECURING AGAINST UNAUTHORIZED UNSCREWING - A securing element ( | 2012-04-12 |
20120087764 | Functional element for attachment to a plastic component and a component assembly - A functional element of metal having a flange of larger diameter from an attachment surface and a centering section arranged inside the attachment surface and extending away from the flange, characterized in that an adhesive is arranged around the cylindrical section and adjacent to the attachment surface. | 2012-04-12 |
20120087765 | Spine formation device, sheet processing system incorporating same, and spine formation method - A spine formation device includes a sheet conveyer to transport a bundle of folded sheets with the folded portion of the bundle forming a front end portion of the bundle, a clamping unit to clamp the bundle from both sides in a direction of thickness of the bundle, a spine forming member to flatten the folded portion of the bundle, disposed in that order in a sheet conveyance direction, and a controller that causes the sheet conveyer to transport the bundle of folded sheets to a first position downstream from an upstream end of the spine forming member in the sheet conveyance direction and to reverse the bundle a predetermined distance from the first position to a second position upstream from the first position in the sheet conveyance direction before the clamping unit clamps the bundle. | 2012-04-12 |
20120087766 | TRANSFER MODULE - There is provided a transfer module capable of enhancing strength of a transfer chamber. An openable/closable cover is provided at the transfer chamber configured to be evacuable to vacuum. A robot is provided in the transfer chamber. The robot has hollow rotation shafts at a part of a device for transferring a processing target object W. A pillar for supporting the cover in a closed state is positioned within the hollow rotation shafts of the robot. Since the pillar supports a load applied to the cover by an atmospheric pressure, a thickness of the cover can be reduced, so that manufacturing cost can be reduced. Further, the robot is not interfered by the pillar when the robot rotates the processing target object W about the rotation shafts or moves the processing target object W in a radial direction. | 2012-04-12 |
20120087767 | TRANSPORT TRAY - A transport tray for use in an installation for manufacturing food products, the installation having actuators. The transport tray has a chassis and a bottom having two panels mounted on the chassis, each having a first parallel edge and being able to move in rotation about a rotation axis parallel to the first edges between a transport position in which the distance between the first edges is less than the diameter of the fruit products and an unloading position in which at least one of the first edges is lowered so that the distance between the first edges is greater than the diameter of the food products. Each panel cooperates with an actuator for passing it from the transport position to the unloading position. Apparatus is provided to prevent lifting of the first edge of each panel beyond the transport position. | 2012-04-12 |
20120087768 | GO-BETWEEN CONTAINER TRANSFER AND SYSTEM - This loader is for transferring cargo containers between vehicles having an exposed center sill and end platforms to receive the loader between them. The loader has top and bottom frames for respectively extending over and under the center sill of the vehicle. The bottom frame is supported on wheels that fit under the sill. The top frame extends over the vehicle's sill and over the bottom frame of the loader and fits between platforms on the vehicle which supports the ends of the container to align. Air-lift bags on the top frame lift the container off or set it in place on the vehicle. The top and bottom frames are connected along one side to support the loader on its wheels to straddle the sill of the vehicle. The wheels are lifted to carry the loader on the vehicle for transport under the container. | 2012-04-12 |
20120087769 | Apparatus for Sidewalk Removal and Transport - An apparatus such as an attachment for a skid steer used to remove and transport sidewalk segments may include a plurality of translating forks configured to drive into the ground surrounding the segment. The apparatus also may include a plurality of bearing surfaces for contacting and applying an upwardly directed force to the underside of the segment. Each of the forks may be tapered to slide into the ground more easily, and each bearing surface may be removably attached to the apparatus for easy repair or replacement. By limiting the amount of the apparatus that penetrates the ground to the plurality of forks, the apparatus provides a method of removing sidewalk segments that is quick and efficient, resulting in minimal disturbance to the ground and easier preparation for pouring a new sidewalk segment. | 2012-04-12 |
20120087770 | Automated Bed-loaded Container Unloader and Method - An automated unloading apparatus, system and method for use with a container having a plurality of items located on a base belt. The apparatus includes a ramp, a conveyor, a stack control curtain, and a tensioning mechanism. The ramp is configured to pass under the base belt. The conveyor is configured to remove a first item from the plurality of items. The stack control curtain is configured to retain a second item of the plurality of items during removal of the first item. The tensioning mechanism is configured to couple to the base belt and maintain a desired tension on the base belt during passage of the nose ramp under the base belt and removal of the first item. | 2012-04-12 |
20120087771 | SYSTEM AND METHOD FOR IMPROVEMENT OF HARVEST WITH CROP STORAGE IN GRAIN BAGS - A method for the debottlenecking of grain harvesting and grain bagging comprises a set of steps. Grain is transported in a grain cart from a harvester at a harvesting location to an accumulation site. Grain is bulk unloaded crop from the grain cart at an accumulation site by, for example, gravity dumping through a rear door of the grain cart. The cart returns to the harvester; and the grain at the accumulation site is transferred into a silo storage bag. The steps of transporting the grain, bulk unloading the grain, and returning the cart comprise a first process. The step of transferring the grain from the accumulation site into a bag comprises a second process. The first process and second process proceed in parallel. | 2012-04-12 |
20120087772 | VEHICLE RESTRAINT WITH BI-DIRECTIONAL SENSOR - A vehicle restraint restricts the movement of a vehicle at a loading dock by engaging the vehicle's RIG (rear impact guard). The vehicle restraint includes a barrier carried by a vertically translatable track follower, the barrier being driven by a motor or some other type of power unit. A RIG sensor detects the RIG's horizontal position relative to the barrier and can periodically energize the motor to maintain the barrier in generally continuous contact with the RIG, even if the RIG moves horizontally away from the barrier. Detection of such horizontal movement of the RIG triggers the barrier to move accordingly to reduce a horizontal gap that may have formed between the RIG and the barrier. | 2012-04-12 |
20120087773 | FRONT-LOADABLE REFUSE CONTAINER HAVING SIDE-LOADING ROBOTIC ARM WITH MOTORS AND OTHER MASS MOUNTED AT REAR OF CONTAINER AND USE OF SAME WITH FRONT-LOADING WASTE-HAULING VEHICLE HAVING HYDRAULIC FRONT FORKS OR OTHER RETRACTABLY ENGAGEABLE LIFT MEANS - A modular front-loading, refuse collecting vehicle has a low-profile, front-loadable waste bin (intermediate container) and a side-loading robotic arm. To reduce mechanical stresses, a major portion of the mass of the robotic arm mechanism is situated to the rear of the intermediate container so that a mass and beam combination is defined where the mass-supporting beam has reduced length. More specifically, hydraulic and/or other relatively massive motor devices of the robotic arm mechanism are mounted to the rear of a refuse-containing wall of the intermediate container. Elastomeric and/or other dampening devices may be interposed between the vehicle and the bulk mass of the combination of the intermediate container and robotic arm mechanism for converting into heat some vibrational energy. A modular sled system may be provided for supporting different robotic arms in combination with refuse containers made of different materials. | 2012-04-12 |
20120087774 | Diced Wafer Adaptor and a Method for Transferring a Diced Wafer - A diced wafer adaptor that includes: a cylindrical shaped inner portion, adapted to support and hold an annular frame and a membrane suspended within the annular frame and to apply vacuum to an outer portion of the membrane; wherein an inner portion of the membrane supports a diced wafer and is surrounded by the outer portion of the membrane; and an outer portion having a perimeter shaped substantially as a perimeter of a non-diced wafer. | 2012-04-12 |
20120087775 | Turbine Bucket Shroud Tail - The present application provides an axial flow turbine. The axial flow turbine may include a stator casing and a turbine bucket positioned about the stator casing. A tip shroud may be positioned on the turbine bucket. A shroud tail may be attached to the tip shroud at a downstream end of the tip shroud. | 2012-04-12 |
20120087776 | MULTI-INLET VACUUM PUMP - A multi-inlet vacuum pump has a first pump device ( | 2012-04-12 |
20120087777 | GUIDING APPARATUS FOR GUIDING THE MOVEMENT OF A POOL CLEANER - A guiding apparatus ( | 2012-04-12 |
20120087778 | MACHINE UNIT LAYOUT SYSTEM - Provided is a machine unit layout system that simplifies the layout of a compressor unit and an expander unit and is extremely effective in terms of not only the reliability of the entire machine but also maintainability. Two separate compressors, a low-pressure-side compressor and a high-pressure-side compressor ( | 2012-04-12 |
20120087779 | SUPERSONIC COMPRESSOR STARTUP SUPPORT SYSTEM - A supersonic compressor includes a fluid inlet, a fluid outlet, a fluid conduit extending therebetween, and at least one supersonic compressor rotor disposed within the fluid conduit and including a fluid flow channel that includes a throat portion. The supersonic compressor also includes a fluid control device coupled in fluid communication with at least one fluid source and an inlet of the fluid flow channel. The fluid control device channels a first fluid to the fluid flow channel inlet. The first fluid has a first plurality of fluid properties that facilitate attainment of supersonic flow of the first fluid in the throat portion during a first operational mode. The fluid control device further channels a second fluid to the fluid flow channel inlet. The second fluid has a second plurality of fluid properties that permit maintenance of supersonic flow of the second fluid in the throat portion. | 2012-04-12 |
20120087780 | INTEGRATED ACTUATOR MODULE FOR GAS TURBINE ENGINE - An actuator module for a gas turbine engine includes a multiple of actuators mounted within a common actuator housing. | 2012-04-12 |
20120087781 | LAYER SYSTEM FOR ROTOR/STATOR SEAL OF A TURBOMACHINE AND METHOD FOR PRODUCING THIS TYPE OF LAYER SYSTEM - The present invention creates a layer system for the rotor/stator seal of a turbomachine, in particular a compressor, which is disposed between components of the turbomachine and can be run in with a movement of the components relative to one another, in such a way that at least one of the components is run into the layer system, having: a first adhesive layer disposed on at least one of the components; a protective layer disposed on the first adhesive layer; a second adhesive layer disposed on the protective layer; and a running-in layer, which is formed softer than the protective layer and which is disposed on the second adhesive layer. The present invention further provides a method for producing a layer system for the rotor/stator seal of a turbomachine, as well as a turbomachine. | 2012-04-12 |
20120087782 | GAS TURBINE - A gas turbine includes a rotor having a rotor groove and a rotor bore extending through the rotor, the rotor bore having a diffuser-shaped rotor bore exit. A blade is attached to the rotor and includes a blade tip having at least one dust hole. An airfoil has a leading edge and a trailing edge extending along a longitudinal axis of the blade between a lower end of the airfoil and the blade tip. A blade root is disposed at the lower end of the airfoil and is configured to be removably disposed in the rotor groove. The blade root includes a blade inlet having a cross sectional area that exceeds a cross sectional area of the rotor bore in at least one direction. A hollow blade core is disposed in the airfoil and extends along the longitudinal axis of the blade between the blade root and the blade tip. | 2012-04-12 |
20120087783 | SYSTEM AND METHOD FOR TURBINE COMPARTMENT VENTILATION - According to an aspect of the invention, a method for ventilating a turbine compartment is provided, the method comprising directing an air flow from an air intake to a first air conduit, transferring a first heat between the air flow and a first fluid within a heat exchange apparatus and pumping the first fluid through a fluid circuit in fluid communication with the heat exchange apparatus, wherein a portion of the fluid circuit is located underground. The method further includes transferring a second heat between the first fluid and a surrounding ground and directing a conditioned air flow from the heat exchange apparatus to a turbine compartment via a second air conduit. | 2012-04-12 |
20120087784 | INDUCER FOR GAS TURBINE SYSTEM - An inducer for a casing of a gas turbine system is disclosed. The inducer includes a plurality of orifices defined in the casing, the plurality of orifices disposed in an annular array about the casing, and a plurality of cartridges, each of the plurality of cartridges configured to mate with one of the plurality of orifices. Each of the plurality of cartridges includes an inlet and an outlet for flowing a cooling medium therethrough. The inducer further includes at least one flow modifier disposed in each of the plurality of cartridges for modifying the flow of the cooling medium through each of the plurality of cartridges. Each of the plurality of cartridges is independently removable from each of the plurality of orifices. | 2012-04-12 |
20120087785 | MULTI-STAGE TURBOCHARGER ARRANGEMENT - The present invention relates to a multi-stage turbocharger arrangement ( | 2012-04-12 |
20120087786 | Stator Structure of Turbo Molecular Pump and Method for Manufacturing the Same - The present invention discloses an improved stator structure of a turbo molecular pump and a method for manufacturing the same. The stator comprises a plurality of stator blade assemblies, and each stator blade assembly comprising an inner shroud ring, an outer shroud ring and a plurality of stator blades, wherein the inner shroud ring, the outer shroud ring and the plurality of stator blades are integrated so that the rigidity of the stator is increased and the stator is not easily to be deformed; the method for manufacturing the stator comprises the steps of: laying a raw material on a computer numerical control (CNC) lathe; proceeding an outline treatment to a shape of each stator blade assembly by a turnery process; and shaping the plurality of stator blades of each stator blade assembly with a five-axis processing machine. | 2012-04-12 |
20120087787 | TURBOFAN JET ENGINE - There is a turbofan jet engine including an engine core. The engine core includes a fan and a compressor. The engine core includes a combustion chamber and a turbine functionally coupled to the compressor. The engine core includes a nozzle in fluid communication with the turbine. The turbofan jet engine includes a nacelle. The nacelle includes a forward extension proximate the fan and extending forward therefrom. The forward extension is funnel shaped to impart radial momentum to intake air during operation. The nacelle includes a vortex device disposed inside the forward extension and shaped to impart angular momentum to intake air. The vortex device includes a fixed blade extending from the interior of the forward extension and set at a rotational angle. The vortex device is shaped and positioned to direct intake air substantially perpendicular to the blades of the fan. | 2012-04-12 |
20120087788 | STEAM TURBINE NOZZLE ASSEMBLY HAVING FLUSH APERTURES - A steam turbine nozzle assembly having a flush aperture is disclosed. In one embodiment, the steam turbine nozzle assembly includes a diaphragm assembly comprising: an inner diaphragm ring segment; an outer diaphragm ring segment; a static nozzle blade positioned between the inner diaphragm ring segment and the outer diaphragm ring segment; and a first cavity between the static nozzle blade and one of the inner diaphragm ring segment or the outer diaphragm ring segment; wherein the one of the inner diaphragm ring segment or the outer diaphragm ring segment includes a first aperture fluidly connected with the first cavity. | 2012-04-12 |
20120087789 | FAN MODULE - A fan module includes two brackets, a holder, and a fan. Each of the brackets has a first assembling portion. The holder has a U-shape body and an opening, and two of the second assembling portions are respectively disposed at two sides of the U-shape body. The fan is placed into the U-shape body through the opening. The holder is disposed between the brackets, and the first assembling portions of the brackets are assembled to the second assembling portions of the U-shape body. Screws are not required for assembling the fan module of the invention, and therefore material costs of the fan module can be reduced. | 2012-04-12 |
20120087790 | FAN MOUNTING ASSEMBLY - A fan mounting assembly includes a mounting tray and a fan. The mounting tray includes a base plate and at least one mating block protruding from the base plate. The fan includes a housing and a blade accommodated in the housing. The blade is configured to blow air from a first side of the fan to a second side of the fan. The fan having a mating surface located at the second side and mated with the at least one mating block. | 2012-04-12 |
20120087791 | WIND TURBINE DEVICE - Wind turbine device comprising a rotor ( | 2012-04-12 |
20120087792 | EMERGENCY FEATHER RATE LIMIT WITH PROPORTIONALITY TO OPERATING PITCH ANGLE AND ENERGY STORAGE VOLTAGE - A system and method are disclosed for an emergency feathering control of a wind turbine during emergency feathering of the turbine blades that is independent of a turbine control and pitch control unit. A variable pitch rate controller generates commands to drive an AC servo motor for blade feathering. A first pitch rate is obtained with a back-up storage unit, such as a super capacitor. The commands from the controller vary the pitch rate of the blades during feathering in an emergency to a second pitch rate that is different from the first pitch rate. | 2012-04-12 |
20120087793 | Multi purpose variable speed wind powered generator - A Multi Purpose Variable Speed Wind Powered Generator is configured to generate electrical power to all types of transportation and equipment in any wind condition. An on board trip computer monitors wind speed and calibrates settings. As wind speed increases in certain increments the wind speed activates the variable pitch modulation, which controls the blades angle of attack controlling rotor rpm. As the wind speed increases substantially wind speed activates the variable pitch modulation in the rotors decreasing pitch to keep rpm relative. At extreme wind speeds rotor pitch modulation adjusts almost to a neutral position to keep rotor rpm relative. Then the onboard trip computer responds in like sequence in union with wind monitor and rotors partially closing the grill diaphragm disk. This allows less airflow through the grill diaphragm disk to the rotors. Rotor modulation returns back to original pitch positioning and the processes are repeated as needed through every wind speed. Any transmission drive type can be used to engage propulsion forces from the electric motor. Rotor brakes are to slow or stop rotors movement at any time for any reason. The combustion engine is used at any time or any reason. | 2012-04-12 |
20120087794 | Rotor For Turbomachines With Shrouded Blades - A rotor for turbomachines with shrouded blades comprising a row of a plurality of blades covered by an external ring, coaxial to said row of blades; the external ring being composed of a plurality of sectors, commonly referred to as shrouds, which are adjacent to one another and transversely and circumferentially attached to the end of respective blades; a damping member being arranged so as to straddle a respective pair of adjacent sectors and being pushed, in use, against radially internal surfaces of the sectors of the pair of adjacent sectors. | 2012-04-12 |
20120087795 | ROTOR FOR TURBOMACHINERY - A rotor includes a disc, on which are fixed vanes, and platforms between these vanes. The rotor is particularly remarkable in that the platforms are fixed securely and tightly to the disc. To this end, the disc includes between two successive vanes an upstream stop projecting axially from the upstream surface, and each platform includes: a plate, a retaining groove extending axially and in which the upstream stop of the disc is engaged, an axial stop bearing axially against the upstream surface of the disc. | 2012-04-12 |
20120087796 | CEILING FAN - A ceiling fan having a motor for rotating a spider with the spider designed to support a plurality of blades for rotation. The spider having a plurality of outwardly extending arms with each blade secured at its root end to at least a pair of the arms. | 2012-04-12 |
20120087797 | ROTOR BLADE WITH CONTROL TUBE - A system comprising a rotor blade ( | 2012-04-12 |
20120087798 | TURBINE BUCKET LOCKWIRE ROTATION PREVENTION - A retention system for a plurality of turbine buckets located in respective mating slots in a turbine rotor wheel includes a plurality of first circumferentially-oriented retention slots formed in outer peripheral portions of the turbine wheel; a plurality of second circumferentially-oriented retention slots formed in wheel mounting portions of said buckets, the first and second circumferentially-oriented retention slots aligned to form an annular lockwire retention slot; and a lockwire located within the annular lockwire retention slot. A first surface feature on one or both of the turbine rotor wheel and one or more of said plurality of turbine buckets is adapted to engage a second surface feature on the lockwire for preventing rotation of the lockwire beyond predetermined limits. | 2012-04-12 |