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WO/2022/242010A1 |
Disclosed in the present invention are a manufacturing method for a pallet, and a pallet. The manufacturing method comprises the following steps: providing a first metal plate; machining a plurality of first through holes in the lengthwi...
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WO/2022/244652A1 |
Provided is a rolling observation technique whereby the state of rolling at a rolling interface between a material to be processed and a roll can be observed easily and on site. Provided is a rolling state observation apparatus for obser...
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WO/2022/239703A1 |
This control data creation device (21) comprises: a specifying unit which moves delivery arms (61a, 61b) on product data and switches a suction position where the delivery arms (61a, 61b) suction a product P, and specifies an index for e...
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WO/2022/240317A1 |
The invention relates to ferrous metallurgy, and more particularly to the secondary treatment of molten iron or steel using wire, and even more particularly to wire with fillers consisting of active reagents. Claimed is a wire for second...
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WO/2022/238140A1 |
The invention relates to a screw-nut blank for producing a securing nut and also to a securing nut (20), wherein the securing nut (20) has a shaped collar (8), which is formed on an end surface (3) of the screw nut, in one piece with the...
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WO/2022/240668A1 |
A drive assembly for a necker machine includes: a plurality of drive sub-modules, each having an input shaft and a first and second output shaft operatively coupled to the input shaft. For a first sub-module: the input shaft is to be ope...
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WO/2022/239340A1 |
A press forming method according to the present invention is for press-forming a press-formed article 120 by unbending a flange part 115 of a pre-unbending press-formed article 110 having a hat-like cross-section so as to make the flange...
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WO/2022/238543A1 |
The invention relates to a press ring, a press tool, an adapter element for a press tool, an adapter element for a press ring, a pressing device comprising an electric drive and a press tool, and a system comprising an adapter element, f...
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WO/2022/236345A1 |
The invention relates to a method for the hot forming of a cast forging ingot (1) with the aid of a forging device, the radially guided forging dies (5) of which each have two die parts (7, 8) each have two die parts (7, 8), which can be...
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WO/2022/239950A1 |
The present invention relates to a manual pipe bending apparatus having improved bending work convenience, the apparatus having an external gear formed on the outer peripheral surface of a bending shoe and including an operating ratchet ...
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WO/2022/236920A1 |
The present invention relates to an automatic overturning transportation system suitable for different workpieces and a method therefor. By means of a fixing plate, which is arranged on one surface of a clamping member, a first sliding b...
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WO/2022/241288A1 |
A press brake assembly configured to bend a work piece that includes an upper beam configured to hold an upper punch and a lower beam configured to hold a lower die. A safety latch is disposed within a safety latch cavity of the upper pu...
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WO/2022/240501A1 |
A method for descaling a sheet of metal include first and second descaling components that each have a single motor driven slurry propelling impeller mounted on a top and bottom of an enclosure. The top and bottom mounted impellers of th...
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WO/2022/241268A1 |
The invention involves a securable slider assembly for a zipper. The securable slider assembly is formed in a single die cast operation to include the securable slider and the pull being formed simultaneously. At least one side shi fting...
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WO/2022/236849A1 |
An electromagnetic forming apparatus and forming method based on a conductive channel (3). The electromagnetic forming apparatus comprises a mold (5) and a conductive channel (3) provided on one side of the mold (5); the mold (5) compris...
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WO/2022/238461A1 |
The invention relates to a bending machine, in particular a press brake, having an upper beam (7) and a lower beam (9), wherein the upper beam (7) is movable in a working direction (z) of the bending machine (1) in order to form a workpi...
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WO/2022/239311A1 |
Provided is an arm member capable of ensuring the holding strength of a ball part by means of a swaging part of a housing; also provided is a method for manufacturing said arm member. This arm member (1) has a ball joint (2) and an arm s...
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WO/2022/240646A1 |
A system for performing necking operations on a can body includes a necker machine and a positioning system. The necker machine includes a frame; a processing arrangement having a plurality of components movable relative to the frame for...
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WO/2022/239697A1 |
This wire drawing die comprises: a blank that serves as an abrasion resistant member provided with a die hole for drawing a wire material; and a die case for holding the blank. The blank has a higher thermal conductivity than the die cas...
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WO/2022/237972A1 |
The invention relates to a tube cutter (1; 1.1) for cutting a round tube (100). The tube cutter (1; 1.1) comprises a main body (2; 2.1), a cutting device (3) assigned to the main body (2; 2.1), and a rotary guide (4) for the main body (2...
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WO/2022/240605A1 |
The present invention provides a method of explosively forming a helical tube from at least one thin-walled cylinder using a tooling assembly. The method includes inserting the at least one thin-walled cylinder into a die of the tooling ...
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WO/2022/239157A1 |
The learning control device according to an embodiment of the present invention calculates a predicted value on the basis of an actual value measured in a rolling process, calculates an instantaneous value of a learning rate on the basis...
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WO/2022/238895A1 |
A plant (1, 100) for the bending/curvature of elements with substantially longitudinal development (ET), comprising an automated tube bending device (2), an electronic control unit (3) and a robotic arm (4) arranged downstream of the aut...
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WO/2022/233844A2 |
The invention relates to a system for connecting rigid pipes (4) and for connecting flexible pipes (6), wherein the pipes (4, 6) have mutually corresponding external diameters, the system comprising a pressing jaw (10; 110), which has a ...
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WO/2022/234793A1 |
This framework member is formed by cold press-forming a steel plate. The framework member has a closed cross-sectional portion having a closed cross section perpendicular to the lengthwise direction, and the closed cross-sectional portio...
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WO/2022/233787A1 |
The invention relates to a method for rolling a ring-shaped rolling product (5) having an open cylindrical cross section in a ring rolling machine (1) with inductive heating of the rolling product (5) during the rolling process using at ...
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WO/2022/235743A1 |
A pre-bubble (66) is formed in a center panel (12) of an unfinished can end (10). The pre-bubble (66) forms a convex protrusion on a public side (32) of the center panel (12) and a concave recess on a product side (34) of the unfinished ...
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WO/2022/234792A1 |
This skeleton member is formed by hot-stamping a steel sheet. The skeleton member is so formed as to have a closed cross-sectional part in which a cross-section perpendicular to the longitudinal direction of the member is closed. The clo...
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WO/2022/235219A1 |
A round wire comprising a wire core with a surface, the wire core having a coating layer superimposed on its surface, wherein the wire core itself is a silver-based wire core, wherein the coating layer is a double-layer comprised of a 1 ...
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WO/2022/234760A1 |
The present invention can provide a method for producing a steel sheet for cold rolling in an intermediate process of production of a high-tensile cold-rolled steel sheet, said method making it possible to prevent an end portion of the s...
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WO/2022/234608A1 |
The method for processing bars provides for feeding a predefined number of bars (2) into a feeding station (3). The method further provides for transferring said fed bars to an operating assembly (4) by means of a transfer assembly (5) c...
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WO/2022/235917A1 |
Multilayer pipe comprising at least a first layer and a second layer, wherein the first layer is comprised a first polymer have a first thermal stability, and the second layer is comprised of a second polymer having a second thermal stab...
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WO/2022/234004A1 |
The invention relates to a gripping unit (7) for gripping workpieces, having a base (3) which is designed to be connected to a handling device, and having at least two gripping apparatuses (1) which each have a gripping surface and are d...
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WO/2022/234791A1 |
This framework member is formed by hot-stamping a steel plate. The framework member has a closed cross-sectional portion having a closed cross section perpendicular to the lengthwise direction, and the closed cross-sectional portion has ...
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WO/2022/234708A1 |
The press-forming method according to the present invention, which reduces the time required for a change in the shape of a press-formed article 1 over time after springback that occurs immediately after release from the die, includes: a...
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WO/2022/234220A1 |
The invention relates to a method for forging a part from a maraging steel ingot, characterized in that said method, further to conventional forging steps, comprises a recrystallizing step selected from: - a step of recrystallizing by he...
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WO/2022/233412A1 |
The invention relates to an apparatus and a method for aligning and laying veneers to form veneer assemblies during the production of veneer panels in a press. The method comprises the following method steps: - the veneers (5) lying on a...
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WO/2022/233493A1 |
A method for positioning a self-piercing-rivet setting tool (20) by means of a robot (10) comprises the steps of: commanding (S120) a robot (10) to position a self-piercing-rivet setting tool (20) in a riveting pose at at least two workp...
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WO/2022/233494A1 |
The invention relates to a method and a device for aligning at least one lateral guide (20-1,..., 20-4) for laterally delimiting a transport path, in particular for goods to be rolled, through a roll stand (40). According to the inventio...
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WO/2022/229801A1 |
The invention relates to portable equipment (1) suitable for operating on a fastening element. The portable equipment (1) comprises: i) a barrel (2) which extends along an axis (X-X); ID a handle (3) comprising command means (35) having ...
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WO/2022/228873A1 |
The invention relates to metal bellows having a tubular wall (1), which is produced from a thin-walled tube portion (19) or from a plurality of thin-walled tube portions which are made of metal and fitted into one another, with a number ...
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WO/2022/231148A1 |
The present invention relates to a method for manufacturing an aluminum alloy for a heat exchanger. The present invention pertains to a heat treatment process method for simultaneously achieving excellent perforation corrosion resistance...
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WO/2022/227891A1 |
A method for preparing non-quenched and tempered steel for large-specification direct cutting. The steel components are: 0.40-0.48％ C, 0.20-0.35％ Si, 0.80-1.30％ Mn, P≤0.020％, S≤0.035％, 0.10-0.20％ Cr, 0.05％-0.13％ V, 0....
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WO/2022/230455A1 |
The tungsten wire according to the embodiment comprises a tungsten alloy containing rhenium, wherein the vertex density of peaks (Spd), which is a surface roughness parameter, is 7,000-11,000.
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WO/2022/229526A1 |
The invention relates to a device (10) for crimping edges of metal sheets by folding one of the edges (31) onto another of the edges (32). The crimping device (10) comprises a support (11) and a crimping blade (12) arranged on the suppor...
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WO/2022/229850A1 |
The invention relates to a method and a device for straightening wire or strip material using a straightening device comprising aligning rollers which act on opposite sides of the material (1) being passed through in an offset manner and...
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WO/2022/232406A1 |
A self-piercing riveting (SPR) system includes a top sheet and a bottom sheet. The top sheet is layered above the bottom sheet and are disposed between a die and a blank holder. The SPR system further includes a barrier disposed between ...
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WO/2022/228548A1 |
Disclosed in the present invention is an aluminum alloy building formwork, which is mainly composed of the following components by mass percentage: 0.4 to 1.0% of Si, 0.8 to 1.3% of Mg, 0.05 to 0.2% of Cu, 0.001 to 0.15% of Mn, 0.2 to 0....
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WO/2022/230229A1 |
The present invention provides a cold-rolled steel sheet manufacturing method using: a full-width heating device that heats a steel sheet over the entire area thereof in the width direction; an edge-section heating device that heats edge...
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WO/2022/227375A1 |
A roll assembly for rolling special-shaped steel, comprising: an upper roll (5), a lower roll (6), a left roll (9), and a right roll (8). The left roll has a left forming surface (7), the right roll has a right forming surface (81), the ...
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