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WO/2024/057840A1 |
This mold shape selection method, for selecting a shape for a mold in a pressing machine, comprises a parameter creation step for creating a parameter group that includes a plurality of parameters, a simulation step for simulating a plat...
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WO/2024/054541A1 |
A resilient compressible tiled backing mat system used in an Incremental Sheet Forming (ISF) System, the ISF system having a primary rigid forming tool assembly and a backing flat tool assembly including a flat rigid plate for releasably...
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WO/2024/054570A1 |
A dual sided incremental sheet forming method for incrementally forming sheet materials such as sheet metal that provides opposed primary and secondary forming tool assemblies. The primary forming tool assembly provides a rigid tool and ...
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WO/2024/010190A1 |
The disclosed invention relates to an exterior material for a home appliance and a refrigerator comprising same. The exterior material for a home appliance according to one embodiment may comprise: a steel plate having a yield strength o...
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WO/2024/002507A1 |
The invention relates to a method for conditioning the surfaces of heat-treated, galvanised or alloy-galvanised sheet steel components, wherein either at least regions of a sheet steel are heated for the purpose of austenitisation and su...
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WO/2023/247649A1 |
An incremental sheet forming tool (1) is disclosed. According to the disclosure, such a tool comprises: - a tool body (2); - a tool head (3) rigidly attached to the body (1) and comprising a punch (30); - a housing (22) provided in the b...
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WO/2023/243055A1 |
In this sequential shaping method for shaping a metal plate W into a three-dimensional shape by pressing a rod-shaped tool T against the metal plate W and moving the rod-shaped tool T: the rod-shaped tool T, which is disposed on one side...
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WO/2023/214628A1 |
The present invention relates to a method for manufacturing a metal sheet and, more specifically, to: a high-speed punching apparatus capable of manufacturing a metal sheet with high flatness which has no curvature at a shape edge portio...
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WO/2023/202312A1 |
The present invention provides a double-point incremental forming manufacturing method and apparatus based on deep reinforcement learning. The method comprises: obtaining a three-dimensional model to be manufactured, performing layering ...
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WO/2023/091829A1 |
A battery assembly (10) may include a battery housing (14) and a battery vent assembly (18) having an expanded metal filter collar (24) which acts as a heat sink to cool an overheating battery. Further the vent assembly acts as a particu...
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WO/2023/075580A1 |
The present invention relates to filter winding apparatuses. The filter winding apparatus comprises a frame (1); a winding roller (2) and a pressure generating unit (3). The pressure generating unit (3) comprises a first lever (4) and a ...
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WO/2023/059102A1 |
An embodiment of the present invention relates to an all-solid-state battery and an apparatus and method for manufacturing the all-solid-state battery. According to an embodiment of the present invention, a pressing process is performed ...
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WO/2023/057417A1 |
Disclosed is a construction profile having a first and a second strip-shaped or panel-shaped profile limb (18, 20) and having a connecting portion (22) which connects the first profile limb (18) and the second profile limb (20) together ...
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WO/2023/280839A1 |
The present invention relates to a method for producing sheet metal components obtained by forming, in particular deep drawing, in which, on at least one surface of a planar metallic semifinished product (1), locally defined with at leas...
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WO/2022/152963A1 |
The invention relates to a method and device for calibrating the dimensions of a T-branch pipe (1). The T- branch pipe comprises a standard pipe (2) and a collar (3) forming a branch opening, the collar diameter of which is made larger t...
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WO/2022/142037A1 |
A multi-angle two-point incremental forming machining platform having a displacement compensation function, the machining platform comprising: two sets of multi-angle tool head movement systems, which are distributed on two sides of a pl...
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WO/2022/128675A1 |
The invention relates to a method for producing a shaped sheet metal part (1), wherein a sheet metal part that is to be shaped (2) is macroscopically shaped by machine hammering using a hammering tool (3).
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WO/2022/089091A1 |
Provided are a self-resistive electric heating smart incremental forming method and system, the forming method comprising: step A: according to a spatial geometric variation of a region of contact between a forming tool and a sheet mater...
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WO/2022/042467A1 |
A preparation method for an amorphous micro-nano structure, and a hot-press forming device. The method comprises: preparing a hot-press mold (20), an upper pressing head (50), a lower pressing head (60) and microstructure templates (40),...
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WO/2022/019506A1 |
Provided are a method and apparatus for manufacturing hot press formed parts for a multi-step process, the method comprising: a heating step for heating a strip material; a transferring step for transferring the heated strip material to ...
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WO/2021/262070A1 |
The present disclosure relates to a mesh container and a method of making a mesh container. The method may include perforating and expanding a web of sheet metal along an expansion direction, while leaving leading and a trailing portion ...
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WO/2021/251516A1 |
A cylinder blanking apparatus according to the present invention comprises: a support unit to which one end of a cylinder plate is coupled such that the one end of the cylinder plate is supported and which has punching holes for punching...
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WO/2021/170156A1 |
The invention relates to a method and a device for strengthening the surface of workpieces, in particular of metal ones, by mechanical effects accompanying the impact of small projectiles or by mechanical effects accompanied by the impac...
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WO/2021/151962A1 |
The invention relates to a metal band as an inlay for decorative, sealing or edge-protection strips, in particular on motor vehicles, the surface being profiled on at least one flat side (4) of the band (1) to increase the adhesion betwe...
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WO/2021/146717A1 |
A gangway for use with a container to be accessed is provided. The gangway comprises a fixed platform and a support structure connected to the fixed platform in a manner that allows the support structure to rotate with respect to the fix...
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WO/2021/101807A1 |
A pneumatic tool for joining steel decking includes a pneumatic actuator assembly which drives a push rod. At the bottom of the pneumatic tool, a punching mechanism is formed by a stationary die affixed to the frame and a movable jaw wit...
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WO/2021/070395A1 |
In the past, molding conditions have been set using, as an index, only modification amounts for each region of a member. The method for setting a condition for peen molding according to the present disclosure for achieving the present pu...
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WO/2021/013810A1 |
The invention relates to a tool and a method for machining planar workpieces (10), in particular metal sheets, said tool having an upper tool (11) and a lower tool (9) which can be moved towards each other to machine a workpiece (10) arr...
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WO/2021/012844A1 |
A linear light spot laser bend method for forming a metal sheet, the method comprising: using a multi-mode laser scanning rotating mirror (6) or a single piezoelectric deformable mirror (11) to convert Gaussian distribution point light s...
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WO/2020/227224A1 |
The present invention is directed to a dual sided incremental sheet forming apparatus and method for incrementally forming sheet materials such as sheet metal by utilizing opposed primary and secondary forming tool assemblies and a sheet...
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WO/2020/224339A1 |
A metal surface colour steel composite plate production line using a single cold-bending forming mechanism, comprising a feeding mechanism (1), a cold-bending forming mechanism (2), a gluing mechanism (3), an automatic plate-separating m...
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WO/2020/208493A1 |
The invention relates to a programmable tube perforating machine for perforating a curved portion of a hollow tube The machine comprises a drive system and a punch head having an annulus for receiving a portion of the tube. The punch hea...
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WO/2020/182370A1 |
The invention relates to a method for producing a valve body of a hollow valve. Said method comprises the following steps: providing a preform having a valve body/valve plate and a tubular shaped wall which surrounds a hollow chamber; an...
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WO/2020/174029A1 |
The present invention relates to an inductively heatable aerosol-generating article for use with an inductively heating aerosol-generating device. The article comprises at least one aerosol-forming substrate and at least one susceptor in...
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WO/2020/168211A1 |
Novel systems and methods for an incremental forming process to manufacture a product are disclosed herein. The system and method generally involves continuously modifying the toolpath in real-time based upon the forming force of the for...
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WO/2020/154429A1 |
In some illustrative embodiments of the present invention, a novel expandable slit paper expansion device design is provided that, among other things, avoid complications of prior systems and eliminates the crushing effect of the rollers...
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WO/2020/080662A1 |
The present invention relates to a method for manufacturing raised pavement markers by performing a drawing operation with a high-pressure power press, the method comprising the steps of: (a) cutting a metal plate having a predetermined ...
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WO/2020/043832A1 |
The present invention relates to methods of working sheet metal, and sheet metal working apparatus for performing such methods. Such methods include steps of providing a sheet metal workpiece having first and second surfaces opposed to e...
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WO/2019/198856A1 |
The present invention relates to a punch press, comprising: a lower mold on which a panel is seated; an upper mold pad positioned on the lower mold so as to fix the panel seated on the lower mold from above; a punch having a punch blade ...
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WO/2019/194881A1 |
A diesel engine emissions catalyst (10) of this disclosure may be used to fill a niche between standard oxidation catalyst and diesel particulate filters for the control of diesel particulate matter. In embodiments, the catalyst includes...
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WO/2019/185722A1 |
The invention relates to a method for producing a workpiece (30) produced from plate-shaped material (12) and a workpiece (30), wherein at least one forming element (32) having a tool is introduced into the plate-shaped material (12), sa...
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WO/2019/189917A1 |
Provided are, inter alia, a metal sheet in which producibility and cost during mass production are improved while sufficient strength and performance are maintained, and a metal-supported electrochemical element provided with the metal s...
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WO/2019/090945A1 |
A degreasing device for rolling and conveying comprises a base (13). A first roller unit and a second roller unit are mounted on the base (13). A first degreasing unit is arranged on a front side of the first roller unit. At least one gr...
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WO/2019/071299A1 |
A firelighter cage (10) comprising a first side member (12) including a first wall portion (18) formed from a rigid mesh defining a first cavity (22) and a second side member (14) including a second wall portion (19) formed from a rigid ...
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WO/2019/068274A1 |
The method serves for expanding and formatting profiled metal strip material (1) to form a netting-like mat structure (2) of a predeterminable mesh width by a continuous drawing-open process. For this purpose, the strip material (1) is p...
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WO/2019/024738A1 |
A method for manufacturing an aluminum alloy building material with an imitation-wood-grain surface. Imitation wood grains are manufactured and produced on the surface of an aluminum alloy material by using a physical processing method. ...
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WO/2018/213162A1 |
Flanges formed on sheet metal parts to increase the part stiffness or create mating surface for further assembly are created in an incremental sheet forming process using forming tool and supporting tool that move along a specified tool ...
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WO/2018/202336A1 |
The invention relates to a method and a device for the incremental forming of a metallic workpiece, comprising at least one spindle, on which the workpiece is clamped, and at least one spindle drive, with which the at least one spindle w...
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WO/2018/199345A1 |
The present invention relates to a die device for a piercing process, the die device comprising: a lower die part on which a material is seated; an upper die part which is disposed over the lower die part, is vertically moved, and forms ...
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WO/2018/185505A1 |
Device for the production of selectively configured roll assemblies of expanded aluminium mesh (17) adapted to efficiently fill fuel containers and provide suppression of ignition and combustion of the fuel contained therein, comprising ...
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