24th week of 2020 patent applcation highlights part 16 |
Patent application number | Title | Published |
20200179963 | ELECTROHYDRODYNAMIC ATOMIZATION NOZZLE EMITTING A LIQUID SHEET - Embodiments for producing un-agglomerated, monodisperse droplets using a liquid sheet are provided. Nozzles with exit slit openings shape a spray liquid into a thin liquid sheet as the spray liquid exits from the slit opening. Stable multi-jet operation is achieved by including notches along the edge of the slit. The notches separate the liquid sheet into multiple jets to provide anchoring and stable multi-jet operation. In some embodiments, the liquid sheet electrospray techniques and nozzles described herein provide high mass throughput and versatile multiplexing spray systems while reducing the engineering effort and high manufacturing cost | 2020-06-11 |
20200179964 | COMPRESSED AIR FOAM MIXING SYSTEM - A compressed air foam mixing system that has a mixing device connected to a discharge port of a tank. The mixing device receives fluid from the tank and pressurized air from the tank or alternatively directly from a source of pressurized air. The fluid and pressurized air are combined within the mixing device to form a foam. | 2020-06-11 |
20200179965 | TWO-FLUID FOG GENERATOR - Disclosed is a two-fluid fog generator including: a low-pressure fog generator ( | 2020-06-11 |
20200179966 | ATOMIZING NOZZLE - Atomizing nozzle which combines two or more substances introduced through at least a first inlet ( | 2020-06-11 |
20200179967 | NOZZLE DEVICE FOR DISPENSING TWO APPROACHING JETS OF A MEDIUM TO BE DISPENSED - The disclosure relates to a nozzle device for emitting an emission medium onto a component, preferably for emitting the emission medium onto two side faces and preferably an end face of a fold, an edge or a transition joint of the component. The nozzle device comprises an opening configuration for emitting the emission medium and is distinguished particularly in that the opening configuration comprises at least two openings for emitting at least two jets of the emission medium and the at least two openings are oriented inwardly so that the at least two jets approach one another toward the emission side. | 2020-06-11 |
20200179968 | LIQUID GAS OVERSPRAY PROTECTION SHIELD - A protection shield for preventing liquid gas from contacting healthy skin has a first shield, an overlay shield, and a coupler. The first shield has a plurality of openings and a first shield center opening. The overlay shield has an overlay opening and a center opening. The overlay shield is removably coupled to the first shield and prevents overspray of a liquid gas from contacting healthy skin. A coupler locks the first shield and the overlay shield in place. | 2020-06-11 |
20200179969 | UNIVERSAL JET SPRAY BAR - A universal jet bar for the spraying or the spreading of granules or liquid conventionally including two arms articulated and each provided with a plurality of segments capable of being folded onto themselves, each segment including at least one lower profile defining a longitudinal housing open downwards and at each of its longitudinal ends, the universal jet bar receiving spraying equipment, remarkable in that it includes a plurality of premounting members capable, on the one hand, of supporting the spraying equipment and, on the other hand, of being inserted into the housing and removably rigidly connected onto the lower profile along the arms, the lower profile and housing being configured to entirely receive the premounting members and the spraying equipment. | 2020-06-11 |
20200179970 | HEIGHT AND ROTATIONAL ADJUSTMENT SYSTEM FOR A PLURALITY OF SPRAY GUNS USED IN A LINE STRIPER - A system and method have been shown for the effective implementation of a height and rotational adjustment system for a plurality of spray guns for use in a line striper. | 2020-06-11 |
20200179971 | STATIONS FOR TREATING MOTOR-VEHICLE BODIES AND/OR MOTOR-VEHICLE COMPONENTS - A station for treating motor-vehicle bodies and/or components may include: a booth including at least one entrance for a motor-vehicle body and/or component and at least one exit for the motor-vehicle body and/or component; a system configured to move the motor-vehicle body and/or component between the at least one entrance and the at least one exit; at least one robot configured to treat the motor-vehicle body and/or component in the booth by spraying fluid toward the motor-vehicle body and/or component; and a platform inside the booth configured to support the motor-vehicle body and/or component. The system may be configured to rotate with the platform so as to align with the at least one entrance in order to receive the motor-vehicle body and/or component, and so as to align with the at least one exit in order to release the motor-vehicle body and/or component. The booth may have an octagonal shape. | 2020-06-11 |
20200179972 | APPLICATION SYSTEM, OPERATION SYSTEM, AND POSTURE CHANGING UNIT - An application system includes an application unit including a nozzle configured to discharge a seal agent to a work, and a moving device configured to move the application unit. The moving device includes a movable unit, an elevating unit, and a posture changing unit configured to be raised and lowered by the elevating unit and support the application unit. The nozzle includes a proximal end and a distal end portion configured to discharge the seal agent. The posture changing unit includes a pivot mechanism configured to make the application unit pivot about a vertical axis, and a pivot mechanism configured to make the application unit pivot about a horizontal axis. The vertical axis and the nozzle are located on the same axis, and the vertical axis and the horizontal axis cross on a center axis of the nozzle. | 2020-06-11 |
20200179973 | DEVICE FOR SPREADING AN ADHESIVE ON A FILM AND APPARATUS FOR PRODUCING A MULTI-LAYER FILM PROVIDED WITH SAID SPREADING DEVICE - Disclosed is a device for spreading an adhesive on a film, including at least a first metering roller and at least a second metering roller, which rotates in contact with an adhesive, the surface of the first metering roller being spaced from the surface of the second metering roller by a gap so that a portion of the surface of the second metering roller is coated with a uniform layer of adhesive, and a regulating device for moving at least the first metering roller with respect to the second metering roller to vary the width of the gap, wherein the regulating device is controlled by a control unit, the control unit being configured to control the position of the first metering roller and to regulate the width of the gap as a function of geometric and/or dimensional parameters of the first metering roller. | 2020-06-11 |
20200179974 | LIQUID MATERIAL APPLICATION METHOD AND DEVICE FOR IMPLEMENTING SAID METHOD - A discharge device includes a nozzle ( | 2020-06-11 |
20200179975 | Electromagnetic coil dispenser for improving waterproof performance - The present invention discloses a method for improving the solenoid dispensing water resistance, comprising a base, said base top surface of the fixed mounting support column slidably mounted threaded rod of the boom, the bottom of the threaded rod fixedly mounted may coil for dispensing of the dispensing head, when the dispensing start lifting the motor, the lifting motor drives a first gear, a first gear rotatably drives the second gear, the second gear rotates the threaded rod may be down to the coil dispensing improved dispensing manner, increasing the efficiency of dispensing can be generated after a significant reduction dispensing bubbles, to improve the quality of the coil, glue extrusion by pressurizing the way, bubbles in the glue are deposited After the dispensing is completed, use the vibration method to shake the air bubbles in the coil to make the coil have better quality. | 2020-06-11 |
20200179976 | SEALANT APPLYING DEVICE - A sealant applying device for applying a sealant along a joint line formed on a panel joint, may include a nozzle device including a nozzle tip mounted through a fixing block to apply the sealant to the joint line, a guide unit mounted on one side of the fixing block adjacent to the nozzle tip and configured to be slidably movable along the joint line to guide the nozzle tip and a floating unit connected to the fixing block and a robot and allowing the fixing block to move upwards and downwards. | 2020-06-11 |
20200179977 | SYNTHESIS OF FUNCTIONAL FLUORINATED POLYHEDRAL OLIGOMERIC SILSESQUIOXANE ("F-POSS") - A method of forming a hydrophobic and oleophobic surface. The method including spin coating an F-POSS with 3,3-dichloro-1,1,1,2,2,-pentafluoropropane/1,3-dichloro-1,1,2,2,3-pentafluoropropane onto an inert surface. The F-POSS has a structure: | 2020-06-11 |
20200179978 | METHOD FOR CONTROLLING A MOBILE DEVICE - A method for controlling a mobile device—placed on a holder, comprising an interface plate configured to be touched by an object so as to control the device, and comprising at least two movement sensors configured to detect a movement of the device—comprises a) applying an object to the holder at a point of impact located outside the interface plate, the application of the object leading to a propagation of a vibration wave that propagates along the holder, toward the mobile device; b) detecting, with each movement sensor, the vibration wave at a detection time; c) comparing detection times detected by each movement sensor, respectively; d) estimating a position of the point of impact on the holder, depending on the comparison carried out in c); and e) generating a control signal of the mobile device depending on the position estimated in d). | 2020-06-11 |
20200179979 | WAFER LEVEL ULTRASONIC CHIP MODULE AND MANUFACTURING METHOD THEREOF - A wafer level ultrasonic chip module includes a substrate, a composite layer, a conducting material, and a base material. The substrate has a through slot that passes through an upper surface of the substrate and a lower surface of the substrate. The composite layer includes an ultrasonic body and a protective layer. A lower surface of the ultrasonic body is exposed from the through slot. The protective layer covers the ultrasonic body and a partial upper surface of the substrate. The protective layer has an opening, from which a partial upper surface of the ultrasonic body is exposed. The conducting material is in contact with the upper surface of the ultrasonic body. The base material covers the through slot, such that a space is formed among the through slot, the lower surface of the ultrasonic body and an upper surface of the base material. | 2020-06-11 |
20200179980 | METHOD AND APPARATUS FOR SCREENING - A screening machine includes wall members, screen assembly guide members, a screen assembly and a compression assembly. The screen assembly includes a frame with a plurality of side members and a screen supported by the frame. The compression assembly is attached to at least one wall member and forms the screen assembly into a concave shape. | 2020-06-11 |
20200179981 | Relabeling System for Unlabeled Cartons for FAST System - Systems, methods, and machine readable media are provided for relabeling items. A computing device is communicatively coupled to a scanning device, a printing device, and an inventory system. The computing device identifies at least one of the items as missing an expected label type, the expected label indicating a location where the item should be stocked. The system scans the item via the scanning device, queries the inventory system to determine a location for the item. The system prints, via the printing device, a label indicating a location where the item should be stocked in the retail facility, applies the label to the item and sorts the item, via the sorting apparatus, to transport the item to one of the outlets based on the location indicated on the label. | 2020-06-11 |
20200179982 | SEQUENCER DEVICE - The present disclosure provides a sequencer device, communicatively coupled to a system, for arranging a plurality of shipments in order of delivery. The sequencer device includes a plurality of frames. Each of the plurality of frames includes a plurality of carrier plates. The sequencer device includes a loading mechanism. The sequencer device includes a plurality of support columns. The sequencer device includes a plurality of rotation modules. The sequencer device includes an unloading mechanism. The unloading mechanism unloads each of the plurality of shipments in order of delivery. The sequencer device receives sequence for sequencing the plurality of shipments from the system. The sequencer device enables physical sequencing of the plurality of shipments. | 2020-06-11 |
20200179983 | APPARATUS FOR TREATING HORTICULTURAL PRODUCTS - An apparatus for treating horticultural products having in series at least: a first station, which includes first elements for the individual handling of respective horticultural products and at least one vision system, controlled by an electronic control and management unit, for the acquisition of information related to at least one parameter of interest of each horticultural product. The apparatus further includes a second station, including second elements for the individual handling of respective horticultural products and at least one device for weighing each horticultural product in transit, controlled by the electronic unit, and a third station, including third elements for the individual handling of respective horticultural products. The second station includes an intermediate unloading assembly, which can be actuated selectively by the electronic unit for the early release of the horticultural products, handled by the second elements. | 2020-06-11 |
20200179984 | APPARATUS FOR TREATING HORTICULTURAL PRODUCTS - An apparatus for treating horticultural products includes in series at least: a first station, which has first elements for the individual handling of respective horticultural products, and at least one vision system, for the acquisition of information related to at least one parameter of interest of each horticultural product. A second station includes second elements for the individual handling of respective horticultural products and at least one device for weighing each horticultural product in transit, and a third station, which includes third elements for the individual handling of respective horticultural products. The first elements, the second elements and the third elements are offset along two respective laterally adjacent trajectories for the advancement of the horticultural products. | 2020-06-11 |
20200179985 | SENSOR SEPARATION APPARATUS AND METHOD - A separation apparatus, comprising an identifier arranged to identify the particles in a group of particles that have a specific property, an affinity modifier arranged to modify an affinity of the identified particles relative to that affinity of non-identified particles in an group, and a separator arranged to separate the particles in the group based on their difference in the affinity. | 2020-06-11 |
20200179986 | DEVICE AND METHOD FOR INSPECTING CONTAINERS FOR THE PRESENCE OF FOREIGN MATTER - Devices and methods for inspecting containers for the presence of foreign matter include, in at least one embodiment, at least one sampling head, at least one pressure sensor, and a filter. The at least one sampling head is configured to introduce an amount of a first fluid into a container and to remove an amount of a second fluid from the container for inspection for the presence of foreign matter. The at least one pressure sensor is configured to measure a pressure of the second fluid upon removal of the second fluid from the container. The filter is arranged in the at least one sampling head and is configured to filter the second fluid. | 2020-06-11 |
20200179987 | Sequencing Station - A sequencing station includes a buffer including a plurality of positions, each position being configured to receive an item. An industrial robot is configured to place items to the positions and pick items from the positions, and a transport device is configured to move items into and out of a work area of the robot. The robot has at least four degrees of freedom. A robot with four degrees of freedom manages both sequencing and restacking tasks faster and with lower investment than conventional machines dedicated to specific tasks. | 2020-06-11 |
20200179988 | APPARATUS FOR CLEANING LIDAR SENSOR - An apparatus for cleaning a light detection and ranging (LiDAR) sensor includes: a pivot frame rotatably mounted with respect to the LiDAR sensor; a cleaning wire mounted on the pivot frame, and having a straight portion contacting a surface of the LiDAR sensor; and a drive mechanism allowing the pivot frame to pivot, wherein rotating of the pivot frame allows the straight portion of the cleaning wire to contact the surface of the LiDAR sensor. | 2020-06-11 |
20200179989 | CLEANING SYSTEM AND METHOD FOR CLEANING A BAND CIRCULATING IN A PAPER MAKING MACHINE AND PAPER MAKING MACHINE COMPRISING SAID SYSTEM - A cleaning system for cleaning a band circulating in a paper making machine; the system comprising:
| 2020-06-11 |
20200179990 | WHEEL CLEANING AND BLOWING METHOD - The invention discloses a wheel cleaning and blowing method. A flange plate on a sliding table I ascends from a low position to a high position, a flange plate on a sliding table II descends from a preset high position to the low position. A upper servo motor is started to drive the sliding table I and the sliding table II to move synchronously to the center, the wheel entering a cleaning system is cleaned in all directions. A lower servo motor is started to drive a rotating disk to rotate 180 degrees, the wheel enters a blowing system from the cleaning system. The upper servo motor stops working, the idle sliding table II moves to the initial position of the left station, the sliding table I moves to the initial position of the right station. | 2020-06-11 |
20200179991 | SYSTEM FOR TREATING WASH WASTE LIQUID, ADAPTED FOR APPLICATION IN A CONTINUOUS TUNNEL WASHING MACHINE IN THE FIELD OF PRECLINICAL PHARMACEUTICAL RESEARCH - A system for treating wash waste liquid is described, configured for coupling to a wash module of a continuous Tunnel washing machine for the field of Preclinical Pharmaceutical Research, said wash module ( | 2020-06-11 |
20200179992 | SYSTEM AND METHOD FOR COATING REMOVAL - A system for removing a coating from an underlying layer can include a wave-based weakening system configured to weaken the coating by decreasing a coupling force between the coating and the substrate, a coating removal mechanism configured to remove the weakened coating from the underlying layer, and a sensor configured to determine a property associated with the coating. A method for removing a coating from an underlying layer can include generating a weakened coating and removing the weakened coating. | 2020-06-11 |
20200179993 | GRANULATOR FOR LIQUID SUBSTANCES, PARTICULARLY FOR UREA - Granulator ( | 2020-06-11 |
20200179994 | DRAIN CLEANER FLUID MANAGEMENT - Drain cleaning machines having various fluid management provisions are described. The various fluid management provisions serve to direct and collect fluid and debris carried with a drain cleaning cable undergoing retraction into the machine. | 2020-06-11 |
20200179995 | A PIPE CLEANING DEVICE - A device for cleaning the internal surface of a pipe has a main pipe axis. The device further includes one or more generally tubular conduits, including a conduit wall, at least one of the or each tubular conduit including an inlet to receive pressurised gas into the tubular conduit. One or more nozzles is deployed around the outside of the or each tubular conduit, with the or each nozzle being in fluid connection with the tubular conduit. At least one nozzle is directed at least partially to direct fluid in a direction non-perpendicular to the main tubular conduit axis, with one or more spacer elements to hold the or each tubular conduit in spaced relationship to a pipe. | 2020-06-11 |
20200179996 | High Pressure Separator Cleaning Methods and Apparatus - A process and system for cleaning a high pressure separator vessel in a polymerization reactor without removing the top cover and its associated bolts by providing a cleaning hole in a fluid fitting above and adjacent to the top cover, through which a cord or cable is fed and affixed to a rotatable cleaning nozzle. The cleaning nozzle is gradually raised, lowered and rotated to direct a high pressure liquid onto the interior walls of the vessel to remove accumulated waste material. | 2020-06-11 |
20200179997 | SYSTEM AND METHOD FOR REMOVING EMERGING CONTAMINANTS FROM MATRICES - A process for addressing the proliferation of emerging contaminants, such as PFASs, is provided. The process employs a fluoropolymer material that has characteristics that enhance its affinity to the emerging contaminants and, thus, draws the contaminants from a liquid or solid matrix in an efficient and economical way. | 2020-06-11 |
20200179998 | SOIL RESTORATION METHOD AND STRUCTURE - The present invention mainly applies the characteristics of mineral element with the added integration of effective micro organisms, porous minerals, an organic plant protection liquid, and organic materials to achieve a technique that provides soil restoration effectiveness. When being applied in manufacturing a soil restoration product, which facilitates warehousing reserves, and delivery. Accordingly, for pesticide or chemical fertilizer polluted low-nutrient soil or heavy metal polluted soil, reciprocal antagonistic effects between elements is capable of changing the electrovalence of the elements, further controlling the development function of the elements. Hence, even if heavy metal elements harmful to the human body are present in the soil, plants will not absorb them during the process of plant growth. The antagonistic effects paired with synergistic effects between mineral elements that enables effective adjustment of soil to bring about soil restoration, strengthening plant nutrient absorption, improving crop quality, and increasing output. | 2020-06-11 |
20200179999 | ENHANCED MICROBIAL PRODUCTION OF BIOSURFACTANTS AND OTHER PRODUCTS, AND USES THEREOF - This present invention relates to compositions and methods of microbial enhanced oil recovery using | 2020-06-11 |
20200180000 | HARD ROLLED-COPPER FOIL AND METHOD OF MANUFACTURING THE HARD ROLLED-COPPER FOIL - A hard rolled-copper foil which, when heated and laminated on an insulating resin base material, can exhibit excellent bend-resistance characteristics without increasing a final reduction ratio, which, being not prone to develop rolling marks, can maintain a low surface coarseness and can therefore be preferably used in a flexible printed wiring board having excellent high-speed transmission characteristics, which is not prone to softening at room temperature, and which provides excellent operation efficiency and foil passing property when being processed into a flexible printed wiring board after having been stored. A hard rolled-copper foil in which a crystal orientation density in a copper orientation is not less than 10, and a crystal orientation density in a brass orientation is not less than 20. | 2020-06-11 |
20200180001 | COOLING CONVEYOR - A system for cooling rolling mill material is provided that includes a conveyor system that receives rolling mill material and passes the rolling mill material through one or more cooling regions. A cooling structure that operates uniformly across the central and edge regions of the conveyor system. The cooling structure uses a first jet of air for cooling the central portion of the rolling mill material. A nozzle deck is positioned on the edge regions of the conveyor system produces a second of jet of air for cooling the edge portions of the rolling mill. The nozzle deck includes one or more adjustable nozzle structures for controlling the air flow produced by the second jet of air by varying the size of their air passage regions. | 2020-06-11 |
20200180002 | EXTRUSION PRESS CONTAINER AND MANTLE FOR SAME - A container for use in a metal extrusion press has a longitudinal axis, the longitudinal axis being oriented generally horizontally and dividing the container into an upper portion and a lower portion when the container is in the use position. The container comprises: a mantle comprising an elongate body having an outer surface and an axial bore therein; an elongate liner accommodated within the axial bore, the liner comprising a longitudinally extending passage therein through which a billet is advanced; a first fluid channel adjacent an outer surface of the mantle, the first fluid channel being configured to direct a first fluid therethrough for cooling a first end of the container; and a second fluid channel adjacent an outer surface of the mantle, the second fluid channel being configured to direct a second fluid therethrough for cooling a second end of the container. | 2020-06-11 |
20200180003 | METHOD FOR OPERATING A BENDING MACHINE - The invention relates to a method for bending of a workpiece ( | 2020-06-11 |
20200180004 | AUTOMATIC METAL WIRE BENDING (AMWB) APPARATUS TO MANUFACTURE SHAPE CONFORMING LATTICE STRUCTURE WITH CONTINUUM DESIGN FOR MANUFACTURABLE TOPOLOGY - Provided herein are an apparatus and method for bending wire. The apparatus includes a feeding system with at least one feed roller pair and a controllable feed motor, at least one control platform axis, and at least one bending unit. The method includes i) providing the apparatus of claim 1; ii) advancing a wire with the feeding system; iii) engaging the wire with the at least one bending unit; iv) bending the wire with the at least one bending unit; v) retracting the at least one bending unit; and optionally repeating steps ii-v to form a desired structure. Also provided herein are algorithms for feeding, engaging, and bending the wire. | 2020-06-11 |
20200180005 | PANEL HEMMING DEVICE AND A METHOD OF HEMMING USING THE SAME - A panel hemming device includes: a fixing die on which a panel is placed and that has a supporting surface stepped upward to be parallel with an end of the panel; a hemming shaft having a first side coupled to a tool and having a second side to which a hemming roller, which comes in contact with a top of the supporting surface when fixed to the fixing die, is coupled; a rotary shaft having a first side coupled to the first side of the hemming shaft to receive torque and having a second side coming in contact with a bottom of the fixing die when fixed to the fixing die; and a case supporting an outer surface of the hemming shaft disposed through the case and coupled to a first end of the rotary shaft such that the rotary shaft can rotate upward or downward with respect to the first end. | 2020-06-11 |
20200180006 | GUIDE TUBE RETAINMENT FEATURE DURING CRIMPING OF GUIDE TUBES - A method for making an air spring assembly, including the steps of providing a bellow, a support ring, and a guide tube. The support ring is positioned relative to a bellow adapter such that a portion of the bellow adapter extends through the support ring. The bellow is then positioned such that a portion of the bellow extends over the support ring and a portion of the bellow adapter. The guide tube is then positioned relative to the bellow and the support ring, such that a portion of the bellow extends into the guide tube and the guide tube is supported by the bellow adapter, and a portion of the guide tube is supported by a ridge support fixture. The first clamp and second clamp are then moved towards the guide tube, applying force to the guide tube, simultaneously forming a first crimp and a second crimp. | 2020-06-11 |
20200180007 | METHOD FOR JOINING MEMBERS AND JOINED BODY - In a method for joining members, a first tube, and a second tube capable of being inserted into the first tube are prepared. The second tube is inserted in a tube hole of the first tube in an axial direction of the first tube. The second tube is radially expanded toward the first tube so that the first tube and the second tube are joined by press-fitting. The first tube is made of a material having a spring back amount larger than a spring back amount of the second tube. | 2020-06-11 |
20200180008 | DEFORMATION OF THIN WALLED BODIES BY REGISTERED SHAPING - A machine for shaping an initially tubular cylindrical preform to form a non-round shape in registration with printed or similarly applied surface decoration or the like on the preform, comprises: a conveyor for carrying a series of the preforms; a tool table having a plurality of tool stations between which the preforms are conveyed by indexed motion of the conveyor, the tool table being reciprocable along an axis towards and away from the conveyor, to bring forming tools at the tool stations into and out of operative engagement with the preforms; a registered shaping tool at at least one of the tool stations operatively arranged to deform the preforms to an out-of-round shape; at least one sensor operatively arranged to determine the angular orientation of each preform in a plane normal to the reciprocation axis; at least one reorientation actuator operatively arranged to cause relative rotation between each preform and the registered shaping tool, whereby the registered shaping tool and the preforms are brought into a predetermined relative angular orientation about an axis of the preform at the registered shaping tool station; the relative rotation with respect to a given preform taking place during a plurality of reciprocations of the tool table and/or indexing movements of the conveyor. Improved embossing/debossing tools are also disclosed. | 2020-06-11 |
20200180009 | METHODS FOR MANUFACTURING A SPRING, A SPRING BRAKE, AND A SPRING BRAKE COMPRISING A SPRING - Disclosed is a method for manufacturing a spring for a spring brake, including a shaping and cutting step f) including the following sub-steps: —f1) shaping a raw wire into a coil with a plurality of raw turns, the raw wire having: raw portions that extend from the end of the raw wire over at least one raw turn, and an intermediate portion between the raw portions, —f2) separating the first raw portion and the second raw portion of the raw wire by cutting, after implementing sub-step f1), and —f3) shaping a first tab ( | 2020-06-11 |
20200180010 | STRIKING UNIT AND METHOD FOR MATERIAL PROCESSING BY THE USE OF HIGH KINETIC ENERGY - A method of processing a material by use of high kinetic energy comprises a piston driven from a start position by a hydraulic system pressure by a drive chamber, by only one stroke, to transfer high kinetic energy to a blank/tool to be processed, whereafter there is a risk that a rebound of the piston will occur, so a step is taken in connection with said stroke performed, to prevent said piston from making a rebound with an essential content of kinetic energy to avoid negative effects as a result, whereafter the piston is returned to said start position by means of a second chamber, wherein a valve means closes the driving connection between the system pressure and the piston, the valve means is controlled by a pilot valve controlling the entire striking progress, and the second chamber is pressurized with the system pressure during the entire striking progress. | 2020-06-11 |
20200180011 | Dual-Interface Coupler - A dual-interface coupler includes a utilities unit, a number of utility cables configured to provide a number of utilities to the utilities unit, a first coupling unit associated with the utilities unit, and a second coupling unit associated with the utilities unit. The first coupling unit is configured to mechanically couple the utilities unit to a first corresponding coupling unit and comprises a utility interface. The number of utilities are configured to flow from the utilities unit through the utilities interface. The second coupling unit is configured to mechanically couple the second coupling unit to a second corresponding coupling unit. | 2020-06-11 |
20200180012 | NON-PATH-VARIABLE ELEMENT SWITCH AND METHOD FOR FEEDING CONNECTING ELEMENTS - A non-path-variable element switch, in particular for connecting elements, which can be passed continuously by the elements being positive-lockingly guided, in particular head-guided, therein only in a feeding direction, from a plurality of profiled tracks into a number of profiled tracks, which is reduced compared to the plurality of profiled tracks. With the non-path-variable element switch, a plurality of feeding sources with different elements are connected to a processing tool. Thereby, the element switch is characterized in that it comprises no mechanically switchable elements. | 2020-06-11 |
20200180013 | HYDRAULIC COMPOSITION FOR ADDITIVE MANUFACTURING DEVICE AND METHOD OF MANUFACTURING CASTING MOLD - The present invention provides a hydraulic composition for an additive manufacturing device having an excellent initial flexural strength development property and dimensional stability, the hydraulic composition for an additive manufacturing device including: 1.5 to 14 parts by mass of a polymer with respect to 100 parts by mass of an inorganic binder. In addition, the present invention preferably provides a hydraulic composition for an additive manufacturing device in which the inorganic binder contains 50 to 100 mass % of a calcium aluminate with respect to 100 mass % of the entire inorganic binder, and more preferably provides a hydraulic composition for an additive manufacturing device in which the inorganic binder contains 0 to 50 mass % of rapid hardening cement with respect to 100 mass % of the entire inorganic binder. | 2020-06-11 |
20200180014 | System and Method for Complex Objects Molding - A molding system and method, allowing for the repeated use of the same molding insert for purposes of elaborate objects molding is described. The proposed method allows for multiple moldings of intricate shapes and curvatures improving the mass production of the jewelry moldings. During the process, the raw molding material is squeezed through the narrow opening inside the mold form under pressure. As the molding material enters the mold form, it is coated with a coating fluid. After the curing, the molding material could be easily removed through a narrow cavity opening, promptly reassembling back to the shape of the insert for continuous use in the next steps of the molding procedure. | 2020-06-11 |
20200180015 | INVESTMENT CASTING CORE SYSTEM - An investment casting core system includes first and second investment casting cores. The first investment casting core has a pin and the second investment casting core has a hole and an access slot that opens to the hole. The pin is disposed in the hole such as to space the first investment casting core in a fixed position relative to the second investment casting core. A bonding agent is disposed in the access slot and around the pin in the hole. | 2020-06-11 |
20200180016 | FOUNDRY PROCESS WITH HOT MOLD CASTING - The invention relates to the foundry field, and in particular to a foundry process comprising the preheating of a mold ( | 2020-06-11 |
20200180017 | COOLANT NOZZLE FOR COOLING A METAL STRAND IN A CONTINUOUS CASTING INSTALLATION - A coolant nozzle ( | 2020-06-11 |
20200180018 | DIE CASTING SYSTEM FOR AMORPHOUS ALLOYS - Provided is a system and method for metering an amount of molten amorphous alloy into a mold cavity of an injection system. A melting chamber in the system is heated to or above a solidus temperature of the alloy to form a hot chamber. Both the chamber and mold are maintained in an inert atmosphere. The molten alloy is metered from the chamber using a valve system and injected into the mold cavity for molding into a part. A feed tube may extend from the hot chamber to the valve system. The valve system may use gravity or pressure from a pump to meter a volume of molten alloy. In another case, the valve system may include a plunger and a shot sleeve for injecting alloy into the mold. In one embodiment, the plunger itself meters a volume of the alloy. The shot sleeve and plunger may optionally be heated. | 2020-06-11 |
20200180019 | DIRECTIONAL SOLIDIFICATION COOLING FURNACE AND COOLING PROCESS USING SUCH A FURNACE - A directional solidification cooling furnace for metal casting part comprises: a cylindrical internal enclosure having a vertical central axis and a mold support arranged in the internal enclosure; the internal enclosure comprising a casting zone and a cooling zone, the casting zone and the cooling zone being superposed one on the other; the casting and cooling zones being thermally insulated from each other when the mold support is arranged in the casting zone by means of a heat shield that is stationary and by means of a second heat shield that is carried by the mold support; the casting zone including at least a first heating device, and the cooling zone including a second heating device. | 2020-06-11 |
20200180020 | PULSE POWER GENERATING DEVICE - To obtain an impact wave by generation of arc discharge between a high-voltage-side electrode | 2020-06-11 |
20200180021 | Metal Nanoparticles Formed Around A Nucleus and Scalable Processes for Producing Same - Metal nanoparticles and compositions derived therefrom can be used in a number of different applications. Methods for making metal nanoparticles can include providing a first metal salt in a solvent; converting the first metal salt into an insoluble compound that constitutes a plurality of nanoparticle seeds; and after forming the plurality of nanoparticle seeds, reacting a reducing agent with at least a portion of a second metal salt in the presence of at least one surfactant and the plurality of nanoparticle seeds to form a plurality of metal nanoparticles. Each metal nanoparticle can include a metal shell formed around a nucleus derived from a nanoparticle seed, and the metal shell can include a metal from the second metal salt. The methods can be readily scaled to produce bulk quantities of metal nanoparticles. | 2020-06-11 |
20200180022 | ALUMINUM PARTICLE GROUP AND METHOD FOR MANUFACTURING THE SAME - An aluminum particle group composed of aluminum particles, as observed in an image thereof obtained through a scanning electron microscope, has an average circularity of 0.75 or more, and an average particle diameter of D | 2020-06-11 |
20200180023 | PROCESS ABNORMALITY DETECTION SYSTEM FOR THREE-DIMENSIONAL ADDITIVE MANUFACTURING DEVICE, THREE-DIMENSIONAL ADDITIVE MANUFACTURING DEVICE, PROCESS ABNORMALITY DETECTION METHOD FOR THREE-DIMENSIONAL ADDITIVE MANUFACTURING DEVICE, METHOD FOR MANUFACTURING THREE-DIMENSIONAL ADDITIVE MANUFACTURED PRODUCT, AND THREE-DIMENSIONAL ADDITIVE MANUFACTURED PRODUCT - A process abnormality detection system for a three-dimensional additive manufacturing device which performs additive modeling by emitting a beam to a powder bed determines that a laying abnormality of the powder bed is occurring if at least one of a first condition that an average height of the powder bed from a reference position is out of a first predetermined range or a second condition that a height variation of the powder bed is out of a second predetermined range is satisfied, on the basis of a detection result of a shape measurement sensor. | 2020-06-11 |
20200180024 | LAMINATION SHAPING COPPER POWDER AND LAMINATED AND SHAPED PRODUCT - In this invention, a copper powder to which phosphorus (P) is added is developed such that a high-density laminated and shaped product can be obtained by a laminating and shaping method using a fiber laser as a heat source by appropriately reducing the electrical conductivity of copper, so a laminated and shaped product having a high density and a high electrical conductivity can be obtained. This invention is a copper powder for lamination shaping in which a phosphorus element is added to pure copper. The copper powder desirably contains 0.01 wt % or more of the phosphorus element. The copper powder more desirably contains 0.04 wt % or more of the phosphorus element. The copper powder desirably contains 0.30 wt % or less of the phosphorus element. The copper powder more desirably contains 0.24 wt % or less of the phosphorus element. No element other than the phosphorus element is desirably added to the copper powder. | 2020-06-11 |
20200180025 | METHOD FOR MAKING AN INDUSTRIAL TOOL, SUCH AS AN ANVIL ROLL - The present invention relates to a method for making an anvil roll, the method comprising the steps of: providing a cylindrically-shaped body consisting of a first material, wherein the first material is selected from the group consisting of: an iron alloy, an aluminum alloy, and a titanium alloy, and wherein the body comprises an outer circumferential surface; adding one or more metallic materials in the form of powder; and fusing, by applying power from a laser source, the one or more metallic materials to the outer circumferential surface of the body to form a plurality of protrusions having a conical or frustro-conical shape comprising tapering sides, from a broader base at the outer circumferential surface tapering outwardly towards a narrower tip or having a cylindrical shape. | 2020-06-11 |
20200180026 | APPARATUS AND METHOD FOR ADDATIVE MANUFACTURING - A method of fabricating and apparatus for additive manufacturing including an environmental chamber defining an interior, a platform on which the object is built in a powder bed within the interior of the environmental chamber, a supply of nitrogen coupled to the interior of the environmental chamber, a laser creating an ion channel extending to the powder, and a power source applying electrical energy to the ion channel, the electrical energy being transmitted through the ion channel to the powder in the powder bed. | 2020-06-11 |
20200180027 | POWDER DEPOSITION FOR ADDITIVE MANUFACTURING - An additive manufacturing method includes cold spraying a powder onto a build area to create a densified powder layer. The method can include high speed machining the densified powder layer after cold spraying to create a smooth layer. | 2020-06-11 |
20200180028 | GRADIENT MATERIAL CONTROL AND PROGRAMMING OF ADDITIVE MANUFACTURING PROCESSES - Aspects of the present disclosure relate to. In one example, a method of controlling an additive manufacturing machine includes: determining a material transition between a first machine control code and a second machine control code in a set of machine control codes; determining a material transition time for the determined material transition between the first machine control code and the second machine control code; determining a motion time from the first machine control code and the second machine control code; comparing the material transition time to the motion time; and manipulating the set of machine control codes based on the comparison. | 2020-06-11 |
20200180029 | HEAT TREATMENT TO ANNEAL RESIDUAL STRESSES DURING ADDITIVE MANUFACTURING - The present disclosure relates to a method of producing a product through additive manufacturing with heat treatment. The method involves using a fusing beam to melt powder particles disposed on a substrate, where the fusing beam is impressed with a two dimensional pattern containing image information from a first layer to be printed. The fused powder particles are then heat treated with a beam impressed with an additional two dimensional pattern. The additional two dimensional pattern has image information from the first layer to achieve heat treatment of the product. The heat treatment is completed prior to laying down additional new layers of material. The heat treatment is an annealing operation. The method may further involve providing a new layer of powdered material on top of the layer of fused powder particles subsequent to the heat treatment, and repeating the melting and heat treating operations in a layer-by-layer fashion using the two dimensional pattern and the additional two dimensional pattern, until the part is completed. | 2020-06-11 |
20200180030 | PREPARATION METHOD FOR METAL FOAM - The present application provides a method for preparing a metal foam. The present application provides a method which can freely control characteristics, such as pore size and porosity, of the metal foam, prepare the metal foam in the form of films or sheets which have conventionally been difficult to produce, particularly the form of thin films or sheets as well, and prepare a metal foam having excellent other physical properties such as mechanical strength. According to one example of the present application, it is also possible to efficiently form a structure in which the metal foams as above are integrated with good adhesive force on a metal base material. | 2020-06-11 |
20200180031 | PROCESS FOR MAKING A DIAMOND TOOL - Disclosed is a process for making a diamond tool for processing ceramic starting from a mixture of aluminum-based powders in order to obtain a grinding wheel for an eco-friendly squaring of ceramic. | 2020-06-11 |
20200180032 | SINTERED OIL-IMPREGNATED BEARING - Provided is a novel sintered oil-impregnated bearing superior in wear resistance and cost performance under a severe use condition where the bearing collides with a shaft due to a high load and vibration, such as a condition associated with an output shaft of an electric motor installed in a vehicle and a wiper motor installed therein. The sintered oil-impregnated bearing contains: 15 to 30% by mass of Cu; 1 to 4% by mass of C; and a remainder consisting of Fe and inevitable impurities, in which a metal structure with copper being melted therein is provided at least on a bearing surface; pearlite or a pearlite with ferrite being partially scattered therein is provided in a matrix; a copper-rich phase arranged in a mesh-like manner is also provided in the matrix; and a free graphite is dispersed and distributed in the matrix as well. | 2020-06-11 |
20200180033 | POLYCRYSTALLINE DIAMOND COMPOSITE COMPACT ELEMENTS AND METHODS OF MAKING AND USING SAME - A polycrystalline diamond (PCD) composite compact element has a body of polycrystalline diamond material and a cemented carbide substrate bonded to the body of polycrystalline material along an interface. The cemented carbide substrate has tungsten carbide particles bonded together by a binder material, the binder material including an alloy of Co, Ni and Cr. The tungsten carbide particles form at least 70 weight percent and at most 95 weight percent of the substrate and the binder material has between about 60 to 90 wt. % Ni, between about 10 to 40 wt. % Co, and about 0.25 to 1.0 wt % Cr | 2020-06-11 |
20200180034 | METHOD FOR COST-EFFECTIVE PRODUCTION OF ULTRAFINE SPHERICAL POWDERS AT LARGE SCALE USING THRUSTER-ASSISTED PLASMA ATOMIZATION - A metal powder plasma atomization process and apparatus comprises at least one plasma torch, a confinement chamber, a nozzle positioned downstream of the confinement chamber and a diffuser positioned downstream of the nozzle. The nozzle accelerates liquid metal particles produced by the at least one plasma torch and also plasma gas to supersonic velocity such that the liquid metal particles are sheared into finer powders. The diffuser provides a Shockwave to the plasma gas to increase temperature of the plasma in order to avoid stalactite formation at an exit of the nozzle. The process increases both production rate of the metal powder and the yield of −45 μm metal powder. | 2020-06-11 |
20200180035 | LATHE - A technology capable of downsizing the lathe is provided. The lathe comprises a spindle which rotates a workpiece on a spindle axis, a turret head, and a tool unit switching driving unit. The turret head has a plurality of turret surfaces to which a tool unit is radially attached around an indexing axis. To at least part of the turret surfaces, the tool unit is attached in a plurality of attaching positions provided in an indexing axis direction along the indexing axis. The tool unit switching driving unit rotates the turret head on the indexing axis and moves the turret head in the indexing axis direction to switch the tool units for use to machine the workpiece. | 2020-06-11 |
20200180036 | LATHE WITH TOOL UNIT MOUNTED THERETO - A technology capable of improving machining performance of a lathe is provided. A first attaching position and a second attaching position are adjacent to each other in a tool unit attaching direction perpendicular to a spindle axis direction. A second tool unit attached to the second attaching position is of a shape avoiding an area that a spindle possibly occupies relatively with respect to a first tool unit working on the workpiece. When a rotary tool unit is attached to one of the first attaching position and the second attaching position, a machining point of the second tool unit working on the workpiece is deviated to the side of the spindle in the spindle axis direction from the rotational center of the rotary tool unit across the turret surface. | 2020-06-11 |
20200180037 | SURFACE-COATED CUTTING TOOL AND METHOD FOR MANUFACTURING THE SAME - A surface-coated cutting tool has a rake face and a flank face, and includes a base material and a coating formed on the base material. The base material has a cutting edge face connecting the rake face to the flank face. The coating includes an aluminum oxide layer containing a plurality of aluminum oxide crystal grains. The aluminum oxide layer includes: a first region made up of a region A on the rake face and a region B on the flank face; a second region on the rake face except for the region A; and a third region on the flank face except for the region B. The aluminum oxide layer satisfies a relation: b−a>0.5, where a is an average value of TC(006) in the first region in texture coefficient TC(hkl), and b is an average value of TC(006) in the second or third region in texture coefficient TC(hkl). | 2020-06-11 |
20200180038 | CUTTING INSERT - A cutting edge includes a nose portion, a first cutting edge portion, and a second cutting edge portion. When a boundary between a first inclined portion and a first breaker portion, a boundary between a first step surface and a second breaker portion, a boundary between a second inclined portion and a third breaker portion, and a boundary between a second step surface and a fourth breaker portion are a first position, a second position, a third position, and a fourth position, respectively, the second position is higher than the first position and the fourth position is higher than the third position in a direction perpendicular to the seating surface, and a distance between the first position and the third position is greater than a distance between the second position and the fourth position in a direction parallel to the seating surface. | 2020-06-11 |
20200180039 | COATED TOOL AND CUTTING TOOL INCLUDING SAME - A coated tool may include a base member and a coating layer located on the base member. The coating layer may include a plurality of AlTi layers and a plurality of AlCr layers. The AlTi layers may include at least one kind selected from nitride, carbide or carbonitride, each including aluminum and titanium. The AlCr layers may include at least one kind selected from nitride, carbide or carbonitride, each including aluminum and chromium. The coating layer may include a laminate structure in which the AlTi layers and the AlCr layers are alternately laminated one upon another. The AlCr layers may include a first AlCr layer and a second AlCr layer located farther away from the base member than the first AlCr layer. A content ratio of chromium in the second AlCr layer may be higher than a content ratio of chromium in the first AlCr layer. | 2020-06-11 |
20200180040 | CUTTING TOOL HOLDER AND CUTTING TOOL - A cutting tool is configured as follows: a slit is provided rearward of a space between an upper jaw and a lower jaw; an insert held between the two jaws is clamped by screwing a threaded member having a head so as to deform the upper jaw toward the lower jaw; and the threaded member has a hollow shaft structure with its hollow serving as a coolant channel, whereby use of an elastic seal is not required, and coolant is supplied from an internal upper-jaw channel and an internal lower-jaw channel provided in the jaws. A vertical hole having a bearing surface | 2020-06-11 |
20200180041 | ULTRASONIC VIBRATION PROCESSING DEVICE - Provided is an ultrasonic vibration processing device which can suppress vibration of components due to an ultrasonic vibrator and can perform processing using ultrasonic vibration in a preferable manner. | 2020-06-11 |
20200180042 | DEVICE FOR CLAMPING A WORKPIECE - A device for clamping a workpiece has a receiving head in a housing connected to a rotary drive with a rigid drive connection between a drive motor and the receiving head, radially adjustable clamping jaws connected to a clamping drive externally clamping the workpiece, and linear drives displacing the clamping jaws and forming the clamping drive driven jointly by a gear transmission with a central gear coaxial to the drive shaft of the receiving head by a separate drive motor. The central gear can be driven synchronously with the receiving head in the clamping position of the clamping jaws, and the rotary drive for the central gear comprises a rigid drive connection between its drive motor and the central gear or a superimposed gear comprising two input shafts drive-connected to the drive motor for the rotary drive of the receiving head and to the drive motor for the central gear. | 2020-06-11 |
20200180043 | PRECISION SECURING DEVICE - A precision securing device is disclosed that comprises a central longitudinal hole to receive a shaft from a first end of the device, a gripping portion around the central hole to fixedly secure an upper part of the shaft, and an adjustment portion around the central hole adjacent the first end. The adjustment portion has a number of lateral adjustment holes opening into the central hole. Each adjustment hole is threaded to receive an adjustment screw into the central hole to contact a lower part of the shaft in the central hole. A first diameter of the central hole at the adjustment portion is larger than a second diameter at the gripping portion. Runout of the shaft is adjustable by adjusting depth of entry of each screw to displace the lower part of the shaft when the upper part has been fixedly secured in the gripping portion. | 2020-06-11 |
20200180044 | ELECTRICAL DEVICE SYSTEM, ELECTRICAL DEVICE, AND POWER SUPPLY DEVICE - The electrical device comprises a common device main body having selectively and detachably attached thereto either a variable-voltage power supply device or a high-voltage power supply device. The device main body has: a protruding section that abuts a power supply-side main erroneous attachment prevention section provided in the variable-voltage power supply device and the high-voltage power supply device; a device-side main erroneous attachment prevention section that abuts the power supply-side main erroneous attachment prevention section provided in a low-voltage power supply device and prevents the low-voltage power supply device from abutting an attachment positioning section; and a device-side attachment pet' lifting section that can be combined in a power supply-side auxiliary erroneous attachment prevention section provided in the high-voltage power supply device. | 2020-06-11 |
20200180045 | DRILL, DRILLING UNIT, AND DRILLING METHOD - According to one implementation, a drill includes: a body without a back taper and a cutting edge part. The body has a flow path of a cutting oil. The flow path is branched to first and second flow paths inside the body. The cutting edge part has a first supply port that supplies the cutting oil toward a workpiece. The first supply port is an outlet of the first flow path. The body has a second supply port that supplies the cutting oil to a clearance between the body and a bush for positioning the body. The second supply port is an outlet of the second flow path. The second flow path has a pressure loss by which the cutting oil is not scattered from the second supply port in a radial direction of the body but exuded from the second supply port. | 2020-06-11 |
20200180046 | DEVICE FOR SECURELY ATTACHING A DRILLING DEVICE TO A DRILL PLATE INCLUDING AN EXPANDABLE COLLET WITH BALLS - A device for securely attaching a drilling device to a drill plate provided with a plurality of positioning bores. The attachment to the drill plate including an expandable collet with balls. | 2020-06-11 |
20200180047 | SIDE-ACTIVATED MODULAR DRILL - A cutting insert includes a head portion having a number of cutting edges and a centering pin which is disposed about a central longitudinal axis and which is coupled to, and extends axially away from, the main head portion. The centering pin includes a recess structured to accommodate a portion of a setscrew. The recess includes: a first angled surface disposed generally facing away from a leading end of the centering pin at an acute first angle with respect to the longitudinal axis of the centering pin; and a second angled surface which is positioned opposing the first angled surface at an acute second angle with respect to the longitudinal axis of the centering pin. | 2020-06-11 |
20200180048 | TOOL BODY FOR A SHELL END MILL AND CUTTING TOOL - A tool body ( | 2020-06-11 |
20200180049 | TOOL FOR CUTTING A WORKPIECE - A tool configured to cut a workpiece includes a tool head which has a receiving contour in which the workpiece is received, and a movable cutting edge with a cutting contour. In the course of a cutting process, the cutting edge passes through the receiving contour. The cutting edge is subjected to the effect of an advancement part and can be moved to such an extent in the cutting direction(s) that it can pass all the way through the workpiece. In an embodiment, a position of the cutting edge reached after the cutting edge has passed all the way through the workpiece, the cutting edge, with removal from the advancement part, can be moved out from the cutting direction(s). | 2020-06-11 |
20200180050 | POWER TOOL - A power tool includes a motor; a fan configured to be rotated by the motor to generate a cooling air; a housing accommodating therein the motor and the fan and defusing an air passage for the cooling air; an output shaft rotatable by the motor; and a transmission mechanism configured to transmit rotation of the motor to the output shaft. An end bit being attachable to and detachable from the output shaft. The transmission mechanism includes an intermediate shaft provided in the housing, a first belt transmitting a rotational force of the motor to the intermediate shaft, a second belt transmitting a rotational force of the intermediate shaft to the output shaft, and a rotation member transmitting a rotational force of the second belt to the output shaft. The first belt and the second belt are positioned inside a space through which the cooling air passes. | 2020-06-11 |
20200180051 | RECIPROCATING SAW - A power tool including a housing having a handle configured to be grasped by a user, a motor supported by the housing, a driving gear rotated by the motor, and a driven gear engaging the driving gear to be rotated by the driving gear about a rotation axis. The power tool also includes a pin extending from the driven gear and offset from the rotation axis and a spindle having a yoke coupled to the pin to translate rotation of the driven gear into reciprocating motion of the spindle. A notch is formed in an outer periphery of the yoke to provide clearance for the driving gear as the spindle is driven by the pin. | 2020-06-11 |
20200180052 | CUTTING APPARATUS INCLUDING A VISUAL TENSION INDICATOR MECHANISM - A cutting apparatus and the method of operating same is provided. The apparatus includes a feed tower assembly configured to be attached to an object and a frame base plate movably attached thereto. The frame base plate has a pivotable arm assembly and an arm wheel thereon which accept a cutting member. A visual tension indicator is operably connected to the frame base plate and the arm assembly and configured to indicate an amount of tension applied to the cutting member. | 2020-06-11 |
20200180053 | HIGH EFFICIENCY SAW CHAIN - A high efficiency saw chain for a saw including a cutting link and a drive link, the cutting link and a drive link selected to provide a high efficiency saw chain for a specified power range, based on ratios of components of the chain, such as the ratio of the height of the cutter to the pitch of the chain. | 2020-06-11 |
20200180054 | SAW BLADE WITH SET CUTTING TEETH - A saw blade includes an elongated body extending along a longitudinal axis and having an elongated cutting edge. A first hard metal strip is attached to a first portion of the cutting edge and includes at least one first full hard metal cutting tooth that is set left at a first angle relative to a vertical axis of the body that is generally perpendicular to the longitudinal axis. A second hard metal strip attached to a second portion of the cutting edge and includes a second full hard metal cutting tooth that is set right at a second angle relative the vertical axis. | 2020-06-11 |
20200180055 | POT BROACHING TOOLS AND METHODS FOR REMANUFACTURE-FORMING POT BROACHING TOOLS - A remanufactured pot broaching tool includes an elongated bar with a cutting side and a bottom side spaced part from the cutting side. A milled shim is cool laser bonded to the bottom side of the elongated bar. The milled shim has a thickness between 0.0625 inches and 0.500 inches and a flatness tolerance within +0/−0.0002 inches. A tolerance of a height dimension of the remanufactured pot broaching tool between an outer surface of a set of teeth on the cutting side and the outer elongated surface of the milled shim cool laser welded to the bottom side of the elongated bar is +0/−0.0002 inches. | 2020-06-11 |
20200180056 | THREADED CUTTER FOR THE PRODUCTION OF A THREAD - The invention relates to a thread milling cutter for manufacturing an internal thread, wherein the thread milling cutter has at least one section with multiple teeth, wherein a pitch is arranged between every two adjacent teeth, wherein the predominant number of pitches corresponds to a desired pitch and there is at least one pitch that deviates from the desired pitch. | 2020-06-11 |
20200180057 | APPARATUS FOR ELECTROCHEMICAL MACHINING GEAR OUTLINE AND ALIGNMENT STRUCTURE THEREOF - An apparatus for electrochemical machining gear outline and the alignment structure thereof is disclosed, the apparatus comprises first and second alignment members. The first and second alignment members include a plurality of first alignment teeth and second alignment teeth, respectively. Recessing a gear-outline edge of the first alignment teeth by a distance and extending a gear-outline edge of the second alignment teeth by the distance for against to each other to align the first and second alignment members. A cathode electrode includes a plurality of machining teeth with both gear-outline edges recessed by the distance for against the gear-outline edge of the second alignment teeth with the extended distance to align machining teeth. Thereby, before trimming the gear-outline of a workpiece, the machining gap between the machining teeth and the teeth of the workpiece can be aligned first. | 2020-06-11 |
20200180058 | HEAT TRANSFER DEVICE FOR PRODUCING A SOLDERED CONNECTION OF ELECTRICAL COMPONENTS - A heat transfer device for thermal coupling of a component to be soldered with a heat source or a heat sink in a soldering machine includes a heat source or a heat sink, and at least one base plate, said base plate being in thermally conductive contact at least with the heat source or the heat sink, said base plate comprising at least two contact units having respective contact surfaces, said contact surfaces being thermally contactable to the component, said contact units being designed in such a way that relative distances between the contact surfaces and the surface of the base plate facing the component are changeable. | 2020-06-11 |
20200180059 | WAVE SOLDER PALLETS FOR OPTIMAL SOLDER FLOW AND METHODS OF MANUFACTURING - A method of manufacturing a pallet for use during manufacture of a printed circuit board assembly includes determining optimal solder flow for establishing connections between lead pins of a plurality of pin-through-hole components arranged on a circuit board, designing a pallet to include geometries configured to provide the optimal solder flow when the pallet, supporting the circuit board thereon, is passed through a wave solder machine, and creating the pallet based on the design. Pallets configured for optimal solder flow and methods of manufacturing printed circuit board assemblies using such pallet are also provided. | 2020-06-11 |
20200180060 | WAVE SOLDER PALLETS FOR OPTIMAL SOLDER FLOW AND METHODS OF MANUFACTURING - A method of manufacturing a pallet for use during manufacture of a printed circuit board assembly includes determining optimal solder flow for establishing connections between lead pins of a plurality of pin-through-hole components arranged on a circuit board, designing a pallet to include geometries configured to provide the optimal solder flow when the pallet, supporting the circuit board thereon, is passed through a wave solder machine, and creating the pallet based on the design. Pallets configured for optimal solder flow and methods of manufacturing printed circuit board assemblies using such pallet are also provided. | 2020-06-11 |
20200180061 | BALANCED PLATE RECTIFIERS AND WELDING-TYPE POWER SUPPLIES INCLUDING BALANCED PLATE RECTIFIERS - A welding-type power supply including a balanced plate rectifier to rectify high frequency alternating current from one or more transformers. The balanced plate rectifier includes an output terminal symmetrically connected to the plates of the plate rectifiers. The impedance between the output terminal and each plate is substantially equal. | 2020-06-11 |
20200180062 | GAS-SHIELDED ARC WELDING SYSTEM AND GAS-SHIELDED ARC WELDING METHOD - A plurality of welding torches, which are disposed in a welding device and are made movable in three-dimensional directions, are provided with welding wires that differ in composition and diameter from each other. When welding is performed in the horizontal direction, an arc is generated by at least two of the welding torches to form a bead while the welding wires are being fed. When welding is performed in the vertical direction, the arc is generated by any one welding torch of the two welding torches to form a bead while the welding wire is being fed. Thus, a steel sheet to which an anti-corrosion material has been applied can be welded continuously with high quality and high-efficiency in a horizontal orientation and vertical orientation. | 2020-06-11 |