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WO/2021/069001A1 |
The invention relates to a method for creating elevations (21) in a workpiece (1) by forming techniques. In a first step, depressions (11, 12) are created, with dimensions that differ from dimensions of depressions (20) to be created bet...
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WO/2021/069961A1 |
A method and a plant for manufacturing fasteners (F), in particular screws, along an automated production line (L); the method comprising the following steps: feeding the raw material (M) made of titanium; heating the raw material (M) to...
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WO/2021/071620A1 |
A fastener application device comprising an hydraulically-operated tool head held by an operator and having an actuator trigger, a base structure having an air-operated power cylinder operatively attached to an hydraulic cylinder to supp...
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WO/2021/064740A1 |
A radial forge is provided with variable radial displacement. The forge includes upper and lower frames having upper and lower double acting hydraulically driven rams. The forge also includes a horizontal master gear mounted on a circula...
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WO/2021/064865A1 |
Provided is an aluminum alloy diecast capable of ensuring the yield strength of a main body section while making the cracking of a press-fitting section unlikely, and also capable of eliminating the need for a heat treatment of the main ...
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WO/2021/056659A1 |
An open hydraulic pump-controlled motor-driven rotary forging press machine, mainly comprising: pinions (1), racks (2), stop wheels (3), balance cylinders (4), a sliding block (5), guide rails (6), a main frame (7), and an electrohydraul...
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WO/2021/053812A1 |
The present invention relates to a forging method. A first inflow step is performed for causing a first inflow amount of material (16a) to flow into a first gap (32) of a squeezing forming mold (14) through a mold cavity (24). A second i...
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WO/2021/047277A1 |
A method of preparing a non-quenched and tempered steel, wherein a bar is subjected to initial rolling, water cooling, precision rolling, water cooling and finish rolling, the rolling heating temperature is 1150-1200°C, the initial roll...
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WO/2021/040644A1 |
The invention is related to a race cooling system that lowers the temperature of bearing races to room temperature by cooling them with air in order to periodically measure and control bearing races that have been forged at an approximat...
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WO/2021/039526A1 |
[Problem] To achieve a press working method capable of enhancing the accuracy of performing processing on a workpiece. [Solution] Provided is a method in which is used a press machine 1 provided with: a frame 2 having a reference axis C;...
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WO/2021/040443A2 |
The disclosed invention relates to a method for forming a dense surface for a fastening part of a dental implant component, the method comprising the steps of: primarily forming an engraved or embossed fastening part through a cutting pr...
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WO/2021/036139A1 |
Disclosed is a cartridge-clip rivet feeding mechanism of a flow-drill tightening device, the rivet feeding mechanism comprising: a rivet box; a cartridge (5) used for storing a rivet (2) from the rivet box; a rivet pulling mechanism comp...
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WO/2021/041508A1 |
A blind fastener (10) for connecting workpieces (26,30) includes a bolt (14) and nut (18). The bolt includes a shaft (110), bolt head (114), and lug (118). The bolt head is between the shaft and lug and extends radially outward from the ...
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WO/2021/036588A1 |
Provided are an automatic drilling and riveting actuating mechanism and a method suitable for riveting a rocket cabin body, comprising a rivet injection module (1), a rivet inserting and pressing module (2), a drilling and countersinking...
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WO/2021/032730A1 |
The invention relates to a hold-down device for a joining-drive mechanism and to a joining-drive mechanism with a hold-down device. The hold-down device comprises a hold-down cylinder, wherein the hold-down cylinder provides a holding-do...
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WO/2021/033711A1 |
[Problem] To provide a method which is for manufacturing a hub unit bearing and which can curb manufacturing cost. [Solution] A circumferential-direction portion of a machining surface part 36 that has a projected curved shape having a l...
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WO/2021/022836A1 |
Disclosed is an electric servo cartridge-type self-piercing connection system, comprising an electric motor (1), wherein an output shaft of the electric motor (1) is connected to a shaft (4); a flywheel (6) is fixed on the shaft (4); a c...
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WO/2021/023580A1 |
The invention relates to a drum separator and a compact device for storing and separating joining elements, located on a joining robot.
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WO/2021/017548A1 |
A dual-servo riveting device capable of torque monitoring, comprising a riveting mechanism, a torque mechanism, and an extension rotating mechanism. The riveting mechanism comprises a first motor (1), a screw rod (2), a pull rod (3), a f...
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WO/2021/013622A1 |
A process monitoring method for monitoring the joining of at least two workpieces by means of a self-piercing riveting device having a joining gun, wherein the at least two workpieces are disposed between a punch and a counter support, a...
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WO/2021/014748A1 |
The purpose of the present invention is to enable suitably determining a manufacturing process which includes a forging process and a cutting process for generating a desired shape. A forging target shape, which is the target shape of th...
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WO/2021/009998A1 |
The present invention enables appropriate determination of a step plan constituting a die forging process for forming a desired target shape and a mold plan for use in the step plan. A process design calculator F40 includes a CPU F41 and...
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WO/2021/003858A1 |
A robot vision-based automatic rivet placement system and a method. The automatic rivet placement system comprises: an industrial robot (1) installed on a frame, a multi-functional end effector (2), a rivet blowing mechanism (4), a detec...
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WO/2021/003965A1 |
A feeding system (100), used for delivering rivets to a rivet gun, and comprising a feeding apparatus (10), a loading apparatus (20), and a replenishing apparatus (30); the feeding apparatus (10) comprises a vibrating plate (101) for out...
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WO/2021/000980A1 |
The invention relates to a method for producing an implant, more particularly a dental implant or a dental abutment from at least one rod-shaped or tubular, titanium or a titanium alloy semi-finished product (1), the method at least comp...
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WO/2020/261233A1 |
The present invention refers to an equipment and method intended to melt metal wire using an electric arc as the heat source, more specifically to a WAAM equipment and its method of operation, based on hot forging between deposited layer...
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WO/2020/260404A1 |
The present invention relates to a fastening unit for fastening to a workpiece, comprising a rivet element and a reshaping element coupled to the rivet element and movable relative thereto, the rivet element having a rivet portion and th...
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WO/2020/254263A1 |
A fastener delivery apparatus comprising a nose assembly configured to convey a fastener towards a workpiece, the nose assembly comprising a barrel and a fastener alignment device; wherein the barrel comprises a bore having a longitudina...
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WO/2020/254011A1 |
The invention relates to a method for producing a sealing screw or sealing screw blank (3), comprising a method step in which a blank (3) having a cylindrical shank (5) integrally formed on a screw head (4) is created, and wherein a bind...
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WO/2020/254735A1 |
Method for assembling a metal sheet (40) and an iron-based metal part (80), comprising a step of fitting a tubular pin (10) which is open at both ends by punching through the metal sheet (40) with a shank of the pin with the pin being re...
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WO/2020/254033A1 |
The invention relates to the production of profiled hose nipples. The problem addressed by the invention is that of creating a method and a device with which hose nipples of the type described at the outset can be produced in a simple ma...
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WO/2020/254618A1 |
The invention relates to a method for removing a two-part connector (2) in a workpiece arrangement (4), comprising the following steps: - providing a workpiece arrangement (4) having a first surface (6) and an opposing second surface (8)...
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WO/2020/248413A1 |
Disclosed is a riveting robot, comprising: a robot portion (1), being arranged on a chassis (10) and being quickly and detachably connected with a riveting tool portion (2) via a hydraulic quick-change plate (9); a visual position recogn...
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WO/2020/245310A1 |
Setting tool (10) for blind fasteners comprising a first electric motor (36) with a first drive shaft, which is arranged in a first housing portion (28) and is connected to a tool housing portion (26) via a first transmission device; a t...
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WO/2020/244826A1 |
Method for sensing the presence of a fastener in a feeder and fastening system for joining a fastener to a workpiece comprising a head with a receiving element for receiving the fastener destined to be joined to the workpiece, a joining ...
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WO/2020/244753A1 |
Setting tool (10) for blind rivet nuts comprising a first electric motor (36) with a first drive shaft, which is arranged in a first housing portion (28) and is connected to a tool housing portion (26) via a first transmission device; a ...
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WO/2020/239443A1 |
The invention relates to a method for process monitoring in a mechanical joining process, the method comprising receiving (S100) a plurality of measured values fi(xi) during the performance of the mechanical joining process, wherein the ...
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WO/2020/240997A1 |
The present disclosure relates to a structure (200) for electrically-connecting an external conductor (202). The structure comprises a wiring-substrate (204) comprising a stack based arrangement of a plurality of layers, wherein said lay...
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WO/2020/232775A1 |
Disclosed is a hot-forging die with a conformal network structure on the cavity surface layer, comprising a die base (A) on which a sandwich layer (B), a transition layer (C) and a strengthening layer (D) are formed in sequence. The stre...
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WO/2020/235203A1 |
This TiAl alloy production method comprises: a casting step in which a TiAl alloy starting material is melted and casted, the TiAl alloy starting material containing 42 at% to 45 at% Al, 3 at% to 6 at% Nb, 3 at% to 6 at% V, and 0.1 at% t...
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WO/2020/233914A1 |
A fastener placement tool (102) has a mandrel (104) able to place a series of captive rivets (124) in sequence. The tool (102) employs a single electric motor (112) capable of driving the tool into either a first cycle for rivet placemen...
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WO/2020/235200A1 |
Provided is a TiAl alloy which contains 48 at% to 50 at% Al, 1 at% to 3 at% Nb, 0.3 at% to 1 at% Zr, and 0.05 at% to 0.3 at% B, with the remainder comprising Ti and unavoidable impurities.
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WO/2020/235201A1 |
Provided is a TiAl alloy which contains 48 at% to 50 at% Al, 3 at% to 5 at% Nb, and 0.1 at% to 0.3 at% B, with the remainder comprising Ti and unavoidable impurities.
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WO/2020/235202A1 |
A TiAl alloy material (10) for hot forging comprises: a TiAl alloy substrate (12) formed from a TiAl alloy which contains 42 at% to 45 at% Al, 3 at% to 6 at% Nb, 3 at% to 6 at% V, and 0.1 at% to 0.3 at% B, with the remainder comprising T...
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WO/2020/229488A1 |
The invention relates to a method for removing a blind rivet (2) in a workpiece arrangement (4), comprising the following steps: - providing a workpiece arrangement (4) having a first surface (6) and an opposite second surface (8) and ha...
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WO/2020/229682A1 |
The invention relates to a spray head (SK) for the cooling lubrication of a lower die (UG) and/or an upper die (OG) of a forming machine (UM), the spray head (SK) being able to be introduced between two working strokes into a working cha...
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WO/2020/229156A1 |
A processing unit (1) for processing a workpiece (7) on a workpiece wall has a processing tool (3), a tool abutment (4) and also a clamping device (5). In the processing of the workpiece, the processing unit (1) performs along a working ...
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WO/2020/218377A1 |
This precision forging method includes disposing a metal material (10) in a die hole 22 so that the tip surface of a peripheral wall (14) of the metal material (10) faces a stopper (24) and a bottom section (12) of the metal material (10...
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WO/2020/217916A1 |
The objective of the present invention is to provide a forging device and a method for manufacturing a forged product in which a decrease in the temperature of a forging space and the temperature of forging stock is prevented, uniformity...
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WO/2020/211068A1 |
A riveter, comprising a first handle (1), a second handle (2) and a clamping and pulling mechanism. The second handle may rotate about a pivot shaft (31) relative to the first handle, the second handle is separated by the pivot shaft int...
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