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Patent Searching and Data


Matches 651 - 700 out of 227,278

Document Document Title
WO/2022/084629A1
The invention relates to a method for manufacturing an air inlet lip, which comprises: - placing a blank opposite a three-dimensional forming surface of a die of a hydroforming tool, the three-dimensional surface comprising an outer annu...  
WO/2022/084630A1
The invention relates to a method for manufacturing an air inlet lip, comprising: - supplying a sheet of sheet metal, - cutting the sheet of sheet metal to form a ring, - mechanically machining one or more regions of reduced thickness in...  
WO/2022/083692A1
A stamping die for a basic lid of a pressure-resistant type easy open lid. A lower die (2) mainly comprises a lower die holder (3), a lower die core ring (4), a lower die core (5), a lower material pressing ring (6) and a lower cutter (7...  
WO/2022/086067A1
Disclosed are a pillar anchor for an automobile and a method for manufacturing same. The pillar anchor for an automobile according to an embodiment of the present invention comprises a pair of plates which include a first anchor plate an...  
WO/2022/084466A1
The invention relates to a device for working, in particular non-cutting working, for instance separating and/or shaping, a web of material, having a multiplicity of individual tools for working the web of material in various ways with d...  
WO/2022/084107A1
A method and an extrusion- or pultrusion device (1) for forming a profile product (2) made from a viscoelastic material and/or plastically deformable material with elastic property and/or viscoplastic material with elastic property in a ...  
WO/2022/084628A1
A method for manufacturing annular sectors of an air intake lip (70, 71), comprising: the placement of a blank with a shape exhibiting symmetry of revolution with regard to a three-dimensional forming surface of a die of a hydroforming t...  
WO/2022/082419A1
An intelligent cleaning device for oil stains of a stainless steel pipe, comprising a box body (1), a degreasing device (2), a circulating pump (3), a support pipe (4), a spray head (5), a drying device (6), an aqueduct (7), a filter dev...  
WO/2022/085226A1
Provided is a shaft manufacturing method that enables a wider selection of materials for a pipe member, and also improves mass productivity. This method for manufacturing a shaft 1 for which coupling members 3 are provided on the ends of...  
WO/2022/086591A1
Disclosed herein is a method for forming a rotor or stator core. The method includes the steps of: providing a plurality of key punches disposed about an inner diameter area of a sheet of electrical steel and circumferentially spaced fro...  
WO/2022/083144A1
A cold-pressing pipe bending processing device, comprising a pushing member (10), a pipe bending member (20) and a guide member (30), wherein the pushing member cooperates with the pipe bending member, and the guide member cooperates wit...  
WO/2022/084113A1
The invention relates to a device for lubrication on a forming tool for metalworking, in particular on an expander head (1) for forming metal tubes, comprising at least one lubricant reservoir, means for conveying and/or providing the lu...  
WO/2022/085375A1
Provided is a wire drawing method and a wire drawing device for preparing a first wire rod, which includes a first pipe material having a first length in a longitudinal direction and a second pipe material having a second length in the l...  
WO/2022/084108A1
A method and an extrusion- or pultrusion device (1) for forming a profile product (2) made from a material in a production direction (Y), said device comprising: -a rotating die (3), extending in a radial (R) direction and a width direct...  
WO/2022/084932A1
A lubricant delivery system includes a valve manifold, an electronic controller, and a pressure sensor for determining whether there is adequate lubricant flow in the system. The valve manifold receives lubricant from a pressurized sourc...  
WO/2022/086968A1
Battery pack powered roll groover (100) described herein includes a housing (110), an inner roller (140) provided on the housing (110) and configured to be received in an inner circumference of a workpiece (105), a groove roll (145) prov...  
WO/2022/083263A1
A roller table aluminum pickup control method based on micro torque of a driving roller, the method comprising: selecting, in areas near to two sides of a rolling mill, a driving roller separately driven by an individual electric motor t...  
WO/2022/083874A1
The invention relates to a method for producing a sintered component in the form of a workpiece having teeth, wherein crowning, with a central region and end regions, is formed in flanks of teeth, the tooth thickness being smaller in at ...  
WO/2022/083058A1
A pipe crimping device, comprising a hydraulic jack and a pipe crimping assembly; the hydraulic jack is provided with a power output piston rod (1) and a power output hydraulic cylinder block (2), a flat-laid bearing plate (3) is fixed o...  
WO/2022/081691A1
A handheld punch tool includes a housing, a die holder coupled to the housing, a die supported by the die holder, the die and the die holder defining a feed slot therebetween for receiving a workpiece to be cut, and a punch configured to...  
WO/2022/078158A1
A fire pump assembling apparatus and an assembly process therefor. The assembling apparatus comprises a workbench (1), wherein a driving device (2) and a counting device (3) for controlling the driving device (2) to be started and stoppe...  
WO/2022/078693A1
The invention relates to a method for shaping a semi-finished product formed from a low-alloy steel, which contains at least 0.2% by mass of carbon and at least 0.5% by mass of silicon, wherein the semi-finished product at least at the a...  
WO/2022/077545A1
A zipper tooth (41), a zipper, an article using the zipper and a zipper tooth (41) mold, wherein the zipper tooth (41) comprises: a head (1) for engaging another zipper tooth (41), and two legs (2) which diverge from a tail end of the he...  
WO/2022/081107A1
The innovative aspect of the invention is mainly related to surface treatments that provide additional characteristics to the surfaces of galvanized steel materials. Accordingly, there are some innovations in the invention in surface tre...  
WO/2022/080431A1
A burring machining material that has a structure satisfying the following Relational Expressions (1) to (3) is disclosed as a burring machining material capable of suppressing occurrence of fatigue cracking at burring machining portions...  
WO/2022/080331A1
Provided is a screw shaft which sufficiently ensures the accuracy of the shape of a male-side screw section. A screw shaft (17) is equipped with a large-diameter shaft section (20), medium-diameter shaft sections (21), (22), and small-di...  
WO/2022/080172A1
This long structural member (1) includes the following features in the transverse cross-section of a portion or the entirety of the long structural member (1) in the longitudinal direction (DL) thereof. A top plate section (2), a first f...  
WO/2022/078901A1
The invention relates to a method for monitoring the position and changing the position of at least one component, more particularly a running bar (3), slidingly guided within a press frame (2) between abutments of the press frame (2). T...  
WO/2022/079319A1
Disclosed are a metal strip (1, 101, 201) and a process for manufacturing such a metal strip (1, 101, 201). In order to be able to reproducibly manufacture a rigid metal strip (1, 101, 201), according to the invention, the butt seam (5) ...  
WO/2022/081686A1
This disclosure enables various bits to widen (e.g., flare, swage) various open end portions (e.g., with a circular cross-section) of various tubes (e.g., a metal tube, an alloy tube, a copper tube, an aluminum tube) by engaging thereaga...  
WO/2022/079027A1
The invention relates to a device (1) and a method for producing rolled metal strips, preferably hot-rolled metal strips. The device (1) has: a casting machine (10) which is designed to produce slabs (B) and transport same in a transport...  
WO/2022/077544A1
Disclosed are a zipper tooth (41), a zipper, an article using the zipper and a zipper tooth (41) forming mold. The zipper tooth (41) comprises a head (1) used for being meshed with other zipper teeth (41) and two legs (2) branched from t...  
WO/2022/073695A1
The present invention relates to a machine and a method for producing simply reinforced steel wire meshes, in particular for uses with not predominantly static loading, reinforcement wires being fastened to supporting strips by means of ...  
WO/2022/075026A1
Provided are a rectangular steel pipe, a production method therefor, and a building structure. The present invention is a rectangular steel pipe having flat plate parts and corner parts, wherein, when the average thickness of the plate p...  
WO/2022/074933A1
A low-strength thick steel sheet having excellent elongation properties and corrosion resistance, which has a specified compositional formula, in which a metal structure contains ferrite at an area ratio of 70% or more relative to the wh...  
WO/2022/074692A1
Unit (10) for drawing metal products comprising at least one motorized roller (12, 13) configured to support and move at least one oblong metal product (PI, P2) along an axis of feed (X), and at least two contrast rollers (15, 16; 17, 18...  
WO/2022/076841A1
Disclosed herein are methods for hydroforming a handpan shell. Hydroforming a handpan shell using a mold complementary to the intended shape of the handpan shell can improve the quality and performance of the handpan while reducing the t...  
WO/2022/073786A1
The invention relates to a bending machine (300) for producing complexly bent bending parts from straight wire rods (DS), said bending machine comprising: a computer numerical control unit (190); a transport system (310) for transporting...  
WO/2022/073312A1
A fully-automatic accuracy compensation mechanism for a two-way flanging machine, the accuracy compensation mechanism comprising an upper die X-direction fine adjustment component (40), an upper die Y-direction fine adjustment component ...  
WO/2022/075373A1
This mold comprises a first mold and a second mold. At least one of the first mold and the second mold includes: a plate-shaped bottom section; a plate-shaped apex section disposed spaced apart from the bottom section; and a stiffening m...  
WO/2022/074314A1
The invention relates to a method for producing a turbomachine compressor blade, comprising the following steps: - installing primary pins (26) comprising a material other than a titanium-based alloy in primary bores (20) of a core, the ...  
WO/2022/073348A1
An automatic assembling apparatus for a blower wheel. The automatic assembling apparatus for the blower wheel comprises a bottom plate (1) and a ram head support (2), a rotating disc (3) and a rotating disc driving member (32) are provid...  
WO/2022/073741A1
The invention relates to a shaping roll (4) which is located in a stand of a tube-welding installation for producing longitudinally seam-welded tubes and has a roll body (5), wherein the roll body (5) is formed in a number of parts radia...  
WO/2022/075027A1
Provided are an electric resistance welded steel pipe and a method for manufacturing the same. The present invention is an electric resistance welded steel pipe having a base material section and a welded section, wherein: the steel stru...  
WO/2022/074320A1
The invention relates to a sheet metal plate (10) for creating flooring (30), in particular for industrial vehicles, having on its upper surface (11) a plurality of raised patterns, each raised pattern comprising one or more protruding p...  
WO/2022/075464A1
[Solution] A method for manufacturing a press-molded item (200), the method being characterized by comprising: press-molding a metal plate into a preformed item (100) provided with a preformed bottom plate part (110), a first preformed v...  
WO/2022/070797A1
The present invention comprises at least one main die body (12) formed by a die material for hot press molding. The present invention is provided with a mold surface (13) formed on the surface of the main die body (12), and a refrigerant...  
WO/2022/070158A1
The invention relates to a machine for making ornamental chains consisting of a plurality of interconnected links starting from a metal wire. Said machine comprises a working station (10) into which the metal wire is fed and in which at ...  
WO/2022/070150A2
The object of the invention is a vehicle side frame preform, a method for manufacturing the vehicle side frame from the vehicle side frame preform and the vehicle side frame manufactured with the method. The object of the invention is al...  
WO/2022/070534A1
The present invention is to execute precise reprinting of a mark in a processing line different from a processing line in which printing has been carried out. A metal strip is subjected to processing in a plurality of processing lines. T...  

Matches 651 - 700 out of 227,278