Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 16,256

Document Document Title
WO/2021/090350A1
This manufacturing method is a long molded article which is formed from one steel sheet, which includes a top plate part, vertical wall parts, flange parts, and projection parts, and in which the cross section peripheral length of a cros...  
WO/2021/089800A1
The invention relates to a forming sheet metal part (1) for a vehicle frame comprising: a first portion (2) being locally heat-softened after the sheet metal part (1) has been formed out. The part (1) further comprises a dedicated three-...  
WO/2021/086261A1
An ejecting system for a workpiece from a die cavity in a stamping machine is disclosed. The ejecting system has a spring plunger mechanism to fetch the workpiece from the die cavity of the die platen of the stamping machine. The spring ...  
WO/2021/085707A1
The present invention relates to core molds for a press having a damage preventing means, which allows a gas generated during press-forming to be discharged outside, in order to allow the manufacture of a highly reliable metal separator ...  
WO/2021/080840A1
A swing lever assembly includes an elongated swing lever body including a first end, a medial portion, and a second end. The swing lever body first end defines a pivotal coupling. The swing lever body medial portion defines a rotational ...  
WO/2021/073927A1
The invention relates to a method for producing a screw foundation (12) for securing elements in the ground, in which a cylindrical tube (1) is provided as an initial form and a conical front portion (10) tapering to an insertion tip (9)...  
WO/2021/074185A1
Press apparatus and methods for manufacturing hot formed structural components are provided. The apparatus comprise a fixed lower body, and a mobile upper body. The apparatus comprise a cooling tool and a press tool which is arranged dow...  
WO/2021/070304A1
This molded product is an elongated molded product that is formed from a single steel plate and includes: a top plate section extending in the lengthwise direction; vertical wall sections extending downward from both width-direction edge...  
WO/2021/065054A1
This press-molding method for a vehicle exterior panel is a method for press-molding a raw metal plate 51 into a vehicle exterior panel including a character line 63 and panel surface sections 65a, 65b by using a punch 3, a die 5, and a ...  
WO/2021/063899A1
The invention relates to a method for producing a press-mould-hardened part, comprising the following steps: - providing a steel strip having an aluminium-based coating; applying an inorganic, iron-containing conversion layer to the alum...  
WO/2021/063895A1
The invention relates to a lubricant applicator (4) on a metal press (1) in the form of an extrusion press, tube press or punching press, comprising at least one arm, which can be swung into a pressing axis of the metal press (1) and whi...  
WO/2021/065139A1
A press-forming method for a vehicular outer plate panel according to the present invention causes a metal blank 51 to be press-formed in a vehicular outer plate panel 61 that has a character line 63, and panel surface parts 65a and 65b ...  
WO/2021/058737A1
A method for forming a component to a target shape from an aluminium blank workpiece is disclosed, the method comprising: (a) cold forming an aluminium blank workpiece between a set of dies, thereby producing a component fully or partial...  
WO/2021/060483A1
This structural member (W1) is manufactured using a structural member manufacturing device provided with: a first clamping part (10) having a first lower clamping member (11) and a second upper clamping member (12) that are positioned so...  
WO/2021/060274A1
This method for manufacturing a press-formed article (100) includes a first step for forming a baseplate portion, a first rising portion, and a first strip portion from a plate-shaped workpiece having a first edge portion and a second ed...  
WO/2021/051695A1
Disclosed is a coreless spinning machining method for a large-proportion multi-variable-diameter hollow shaft (100), the method comprising the following steps: S1, using a vertical spinning system to clamp a blank in a lower die unit (50...  
WO/2021/050746A1
Provided is a process of making an aluminum bottle, the process including: obtaining sheet aluminum, the sheet aluminum having a difference between ultimate tensile strength and yield strength between 3.31 thousand pounds per square inch...  
WO/2021/048752A1
The invention relates to a method for producing a lid for closing a container, the lid reduces the risk of a user's injury when opening the container while being producible at relatively low costs. The method comprising the steps of prov...  
WO/2021/040133A1
The present invention relates to a hot spinning apparatus for shaping a pipe into a small-sized cylinder and, more specifically, to a hot spinning apparatus wherein a shaping means of the hot spinning apparatus can perform a non-linear o...  
WO/2021/039086A1
This metallic plate 1 has a resin-covered surface covered with a resin member, wherein the metallic plate 1 has at least three recesses 2 that are formed side by side on the resin-covered surface so as to sink into the resin-covered surf...  
WO/2021/039912A1
Provided are: a WC-based super-hard alloy powder capable of producing a WC-based super-hard alloy member having high thermal conductivity and high abrasion resistance; a WC-based super-hard alloy member; and a method for producing WC-bas...  
WO/2021/034506A1
A base reformer assembly (100), and/or a base reformer roller die unit (130), includes a generally toroid chuck (132), a roller die (134), and a roller die unit actuating assembly (250). The roller die (134) is movably disposed within th...  
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/2021/024572A1
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/2021/025137A1
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/2021/019829A1
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/2021/019260A1
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/2021/010582A1
The method for manufacturing the rotor housing according to the present invention comprises: a first step of manufacturing a rotor frame 110 made of a plate-shaped metal having a bottom part 111, a side wall part 112 and a plurality of c...  
WO/2021/002425A1
This manufacturing method for a structure member comprises an intermediate step and a bending step. In the intermediate step, a height difference between a halfway position in a vertical cross-section view along an extension direction of...  
WO/2020/257904A1
The present invention discloses a solution to the problem of manufacturing vehicle axles with reduced diameters and greater thicknesses, such that the solution of the present invention describes means for manufacturing a cylinder from sh...  
WO/2020/249351A1
A method for forming a deep draw closure cap, the method comprising: ˗ draw forming a first cup from a planar sheet of metal material defining a base thickness, the first cup including a first cup base, a first cup wall, and an open end...  
WO/2020/244915A1
The invention relates to a method for producing a steel composite, wherein: - at least two steel sheets, which consist of at least two different steel grades, in particular a first steel grade composed of a hardenable steel containing ma...  
WO/2020/244974A1
The invention relates to a steel material comprising a steel alloy having at least the following constituents in per cent by weight: 0.30 to 0.42% carbon; 0.3 to 2.5% manganese; 0.8 to 2.2% silicon; up to 0.06% aluminium; up to 0.5% chro...  
WO/2020/237833A1
A sheet metal sheet stamping forming device, comprising a workbench body (2) and a mounting platform (4), wherein fixed clamping grooves (12) are provided at two sides of the top part of the workbench body (2); a sliding base (11) is sli...  
WO/2020/239891A1
The present invention relates to a steel strip, sheet or blank for producing hot-stamped parts having the following composition in wt%: C: < 0.20, Mn: 0.65 - 3.0,5 W: 0.10 - 0.60, and optionally one or more of the elements selected from:...  
WO/2020/235288A1
Provided are a method and a device for identifying springback-amount discrepancy-causing sites, that identify sites causing springback-amount discrepancy between CAE analysis and actual formed product. The present invention comprises: a ...  
WO/2020/235152A1
The objective of the present invention is to suppress warping and twisting in a longitudinal direction when manufacturing an elongate curved component by press molding. This method for manufacturing a pressed component includes: a first ...  
WO/2020/230367A1
A press-forming method according to the present invention is for press-formation into a target shape of a press-formed article 1 having a hat-shaped cross section and being curved along the longitudinal direction in a plan view. The pres...  
WO/2020/229171A1
The invention relates to a device (1) for shaping a component (2), comprising a first tool (3) and a second tool (4), which can be moved relative to one another along a movement axis (5) to shape a component (2) to be placed between the ...  
WO/2020/230797A1
Provided are a sheet metal member forming method and a sheet metal member forming device that enable a sheet metal member to be efficiently reinforced and afforded an overall weight reduction, and that permit even complex shapes to be ha...  
WO/2020/225288A1
Disclosed is a method for manufacturing metal stopper caps comprising the following sequence of steps: a) providing a strip or sheet made from aluminium alloy coated on both faces with a layer of varnish; b) a first cutting operation in ...  
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...  
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...  
WO/2020/225749A1
A system for producing components by hot forming includes a conductive post-furnace heat station, a furnace, a computer system, and a press. The computer system comprises one or more physical processors operatively connected with the fur...  
WO/2020/222688A1
A method for a hot press forming apparatus and a hot press forming apparatus (102; 202) for forming a blank (104), the hot press forming apparatus (102; 202) comprising a first die (106; 206) and a second die (108), wherein the first die...  
WO/2020/222687A1
A cold working apparatus (102; 202) for forming a blank (104), the cold working apparatus (102; 202) comprising a first die (106; 206) and a second die (108), wherein the first die (106; 206) has at least one die cavity (110; 210), and t...  
WO/2020/222394A1
A hot-stamped part according to an embodiment of the present invention comprises, as a base layer, a steel comprising: 0.28-0.38 wt% of carbon (C); 0.1-0.4 wt% of silicon (Si); 1.2-2.0 wt% of manganese (Mn); from greater than 0 to 0.020 ...  
WO/2020/217593A1
This press molding method is for molding a press-molded article 1 that has a cross-sectional hat shape comprising a top plate section 3, vertical wall sections 5, and flange sections 7, said press-molded article 1 having a protruding cur...  

Matches 1 - 50 out of 16,256