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Patent Searching and Data


Matches 201 - 250 out of 315,307

Document Document Title
WO/2021/032233A1
The invention relates to a method for the online determination of at least one rolling parameter when rolling a rolling material (20) rolled along a rolling line (13) in a rolling mill (10) comprising at least two rolls (12) on a roll st...  
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...  
WO/2021/032430A1
The invention relates to a method and a device for producing a component from a fiber composite material (2), comprising the steps of: • introducing a plurality of layers (10, 11) of fibers impregnated with a matrix on an inner mould (...  
WO/2021/032231A1
The invention relates to a mist eliminator profile and a method for producing same. The mist eliminator profile has a detachment zone that has at least one embossed portion, especially round embossed portion, produced by roll forming. Ac...  
WO/2021/034314A1
The sheet metal brake with side loading rollers (10) includes a plurality of stations (11, 12, 13, 14, 15, 16), each having a lower beam (20) and an upper beam (22). Each of the lower and upper beams (20, 22) has a workpiece clamping ele...  
WO/2021/033156A1
The present invention relates to a device (1) for guiding a movable element (6), in particular a driving bar (5) of a mandrel or a mandrel, in a rolling mill with mandrel. The device according to the invention comprises a support structu...  
WO/2021/033500A1
A wire for electric discharge machining comprises a tungsten wire including cerium oxide in an amount of 0.2-0.4 wt% (inclusive), and the surface roughness Rz of the tungsten wire is 0.6-2.0 μm (inclusive).  
WO/2021/035024A1
A pipe grooving device has a flared cup which surrounds a pipe end stop. The cup and the pipe end stop are mounted on a fixed pinion about which a carriage rotates. The carriage carries geared cams which engage the pinion and rotate sync...  
WO/2021/034934A1
A data center cooling system includes an air handler, a blower coupled to the air handler, and a thermal-polarization pipe coupled to the blower. The blower is configured to supply air through the thermal-polarization pipe. The system al...  
WO/2021/033710A1
[Problem] To realize a method for manufacturing a hub unit bearing with which it is possible to increase processing efficiency of a crimping part. [Solution] In a state in which a hub wheel (22) is positioned so that the center axis of t...  
WO/2021/028230A1
A heating station (1) for heating a metal sheet blank (50) and a system comprising such a heating station (1), is herein disclosed. In particular, the heating station comprises lower or upper heating elements (11) arranged in a heating c...  
WO/2021/028804A1
The present invention relates to a tool (10, 110) for a press brake, of the type adapted to produce a bend line in a sheet material, where said tool comprises a body (11, 111) connectable to a movable or fixed part of a press brake, char...  
WO/2021/026579A1
The invention relates to a plug assembly (1) for use in an internal combustion engine, comprising a tube (3) and a plug-in connector (4), which comprises a connector body (6) having a ring chamber (21), which is located between a first s...  
WO/2021/027449A1
A method and model system for plate assembling and slab designing of a medium-thickness hot rolled plate in consideration of flexible non-fixed-size order specifications. The method comprises the following steps: obtaining production ord...  
WO/2021/028204A1
A forming machine for producing molded parts from an elongate workpiece, in particular from a wire, comprises a forming device having one or more forming units for receiving forming tools, and an infeed device (300) for feeding in an elo...  
WO/2021/027908A1
Disclosed is a hot-rolled strip steel fully-continuous production device for ferrite rolling, the device sequentially comprising a continuous casting machine (1), a high-pressure water rotating descaling device (2), a four-stand large re...  
WO/2021/029853A1
A method of forming a balance shaft assembly including providing a sheet metal blank having a first bearing portion having a first width, a second bearing portion having the first width, and a unbalanced portion having a second width, wh...  
WO/2021/028812A1
In one embodiment, a jig apparatus for bending a malleable tool includes a block having an upper surface and containing, a conical recess extending into the block through the upper surface of the block, defined by an elliptical directrix...  
WO/2021/026716A1
Disclosed is a method for manufacturing an oval seamless steel tube. The method comprises the procedures of intermediate-product cold working, final cold-drawing, heat treatment for a finished product, and a straightening treatment, wher...  
WO/2021/030746A1
A centerless ball element machining system comprises a rotatable upper wheel comprising an upper base and a upper ball raceway, the upper wheel configured to be rotatably disposed on the upper wheel axis, the upper ball raceway comprisin...  
WO/2021/026678A1
A continuous production method for a razor blade (100), comprising the following steps: S01, providing a belt-shaped thin sheet roll (100a) having blade frames (10) and a belt (20), wherein each blade frame (10) comprises a supporting le...  
WO/2021/030425A1
An apparatus for automating the fabrication of a copper vertical launch (CVL) within a printed circuit board (RGB) includes a feed mechanism to feed and extrude copper wire from a spool of copper wire and a wire cutting and gripping mech...  
WO/2021/029392A1
A display device (250) for a shaping device (1) that uses metal members (2) to shape a heated metallic material (40), wherein the display device (250) suggests and displays variable parameters that are adjustable.  
WO/2021/028902A1
A cooking vessel, comprising a base, having an upper surface and a bottom surface, wherein the upper surface is configured to be in contact with food cooked inside the cooking vessel, sidewalls extending from the base, at the direction o...  
WO/2021/028142A1
The invention relates to a housing, in particular a battery housing, comprising a wall, wherein the wall is formed, at least is some areas, from a multi-layered material, and the wall encompasses an arrangement area which is formed by be...  
WO/2021/025425A1
An extrusion apparatus and a method for manufacturing an aluminum capillary tube using the same are provided. The extrusion apparatus includes a container, a housing mold provided on one side of the container and including a plurality of...  
WO/2021/024740A1
A joined body 1 that comprises: a tubular first member 10; and a second member 20 that comprises a plate-like wall part 21 that has a through hole 22 formed therein, the first member 10 being inserted through the through hole 22. A colla...  
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...  
WO/2021/023027A1
The examples of the present application provide a lithium metal strip, a lithium pre-replenishing electrode plate, a lithium pre-replenishing method, a secondary battery, a preparation method for the secondary battery and a device. The l...  
WO/2021/023010A1
A splicedly formed lithium strip, a preparation method therefor, and a negative pole (52), lithium ion battery (5), battery module (4), battery pack (1) and apparatus related thereto. The splicedly formed lithium strip is formed by splic...  
WO/2021/025566A1
The present invention consists of reducing the energy requirements necessary for operation. This is achieved by installing a shaft on each skirt: these shafts bear the weight of each skirt, thus reducing the energy required for their ope...  
WO/2021/024448A1
This method for assisting operation of a rolling facility comprises a target rotational speed acquisition step for acquiring the rotational speed fr of a rolling roll, and a step for outputting the acquired rotational speed fr as a targe...  
WO/2021/022846A1
Provided is an arc-shaped pipe bender applied to the manufacturing of a line pipe at a round cabin section of an underground comprehensive pipe gallery. The arc-shaped pipe bender comprises a base (1), a semicircular working face (2), a ...  
WO/2021/024488A1
With conventional punching devices, there has been a problem that roll elements made of paper are required in order to convey the workpiece, thereby making it difficult to reduce manufacturing costs. This punching device 10 principally c...  
WO/2021/024572A1
In a method for forming, through a spinning process, a cylindrical member having a straight tube part and a reduced tube part that is adjacent to the straight tube part and has an axis that has at least a relationship of being eccentric,...  
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.  
WO/2021/025137A1
Provided is a method for manufacturing a press-molded article that makes it possible to minimize the incidence of cracking and other molding anomalies in a raw material during press molding, as well as to minimize any trouble when the ra...  
WO/2021/025083A1
This method for manufacturing a press-formed product includes first press forming and second press forming. In the first press forming, an intermediate formed product is formed from a metal sheet by subjecting the metal sheet to processi...  
WO/2021/024447A1
This state evaluation method of a rolling device is a method for evaluating the growth tendency of N-polygonization in which the rolling rolls of the rolling device are unevenly worn into an N-polygon, the method comprising: a vibration ...  
WO/2021/024062A1
The invention relates to a method for the heat treatment of a moving aluminium alloy strip, the aluminium strip has an upper-surface and a lower-surface, the method comprising moving the aluminium strip over at least two rotating heating...  
WO/2021/024363A1
An electric wire (2) is fed by a feeder, an inter-support-member distance (hr) is measured by an inter-roller-space measurement unit (27), the outer diameter (D) of the fed electric wire (2) is measured by an outer diameter measurement u...  
WO/2021/019829A1
The present invention addresses the problem of providing: a hot-pressed member which has excellent post-coating corrosion resistance, particularly excellent post-coating corrosion resistance when a zirconium chemical conversion treatment...  
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...  
WO/2021/019260A1
A method of making a fluid conduit that comprises at least one tubular metal fitting in fluid communication with metal tubing. The conduit is apt to be incorporated into a subsea umbilical. The fitting is made by cold-forming a workpiece...  
WO/2021/019966A1
In this method for manufacturing a battery case 100 for an electric vehicle: a frame 110 and a plate-shaped blank material 120 are prepared; the frame 110 and the blank material 120 are arranged overlapping one another; and pressure is a...  
WO/2021/020589A1
This die is provided with a die main body (12) having a molding surface (12a), and a supporting base (11) to which the die main body (12) is attached, the supporting base (11) having an attachment surface (15) with which a rear surface (...  
WO/2021/016646A1
The invention relates to a method for transferring a workpiece (3) in a bending unit (1) comprising at least one bending machine (4) from a first manipulator (17) to a second manipulator (18) by means of a manipulation system (2). Each m...  
WO/2021/016651A1
A punch and die assembly for a forming assembly for forming flared openings in commercial forming steel sheeting, includes a punch. The punch has a punching element having a base portion and a working portion that extends from a face of ...  
WO/2021/019705A1
The purpose of the present invention is to provide a lead wire extracting device with which an initial setting process for lead wire extraction can be performed without the need for a manual operation by a worker. In the present inventio...  
WO/2021/020683A1
The present invention relates to: a method for producing a copper alloy sheet comprising 0.5-1.5 wt% of nickel (Ni), 0.3-1.5 wt% of cobalt (Co), 0.35-0.8 wt% of silicon (Si), and 0.05-0.5 wt% of chromium (Cr), with the balance being Cu a...  

Matches 201 - 250 out of 315,307