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Matches 651 - 700 out of 309,661

Document Document Title
WO/2019/083121A1
The present invention relates to a high-strength bead wire, and a manufacturing method therefor. The high-strength bead wire preparation method comprises: a step of preparing a wire rod comprising 0.86-1.02 wt% of carbon; a film coating ...  
WO/2019/082412A1
In order to achieve, with higher precision and reliability, a retaining effect as well as a rattling prevention effect in the axial direction on a shaft member (6), the present invention has a shaft receiving member (2) provided with a s...  
WO/2019/078474A1
The present invention provides a high-strength copper alloy sheet having high heat resistance and high heat dissipation characteristics, and a manufacturing method therefor, the sheet being suitable for: a material for a shield can for t...  
WO/2019/077004A1
The invention relates to a lid which is suitable for closing a metal can, said lid comprising a metal ring (2) onto which a peelable membrane (3) is sealed. An inner annular part (22) of the metal ring (2) is equipped with a roll (222) d...  
WO/2019/077789A1
The purpose of the present invention is to enable accurate formation of an elongate member while suppressing the occurrence of a shape defect. An electromagnetic forming device (1) is provided with an electromagnetic coil (2), and a form...  
WO/2019/078276A1
A rack bar blank material (10) includes a rack portion (14) configured to mesh with a pinion in an end side of a hollow shaft material in an axial direction than the rack portion, and an end portion (12) which is provided closer to the e...  
WO/2019/076473A1
The invention relates to a method for producing a hub with an inner toothing from a sheet blank made of thin sheet metal, the method comprising the following steps: - deep drawing a cup-shaped indentation with a round base surface in the...  
WO/2019/076379A1
Disclosed is an adjustment and connection structure of a punch guide sleeve of a punching machine. The structure comprises at least sixteen adjustment and connection units (1), wherein each of the adjustment and connection units (1) comp...  
WO/2019/076950A1
The present invention relates to a drive device for driving a device (100) for notching, wherein the device (100) for notching comprises a frame having a stand (104) and a head piece (106) connected to the stand (104), a tappet (114) tha...  
WO/2019/076987A1
The invention relates to a metal bellows (10), comprising a bellows wall (16), which extends around a longitudinal axis (12) and encloses a bellows interior (14), the bellows wall (16) having inner folds (18) and outer folds (20), which ...  
WO/2019/076948A1
The present invention relates to a device (100) for notching. The device (100) comprises a frame having a first stand (104), a second stand (108) and a head piece (106) connecting the first stand (104) and the second stand (108), the sta...  
WO/2019/077742A1
[Problem] To provide a hollow member manufacturing method and manufacturing device with which it is possible to process, in a progressive press-processing system, an end surface of a hollow member without trimming. [Solution] According t...  
WO/2019/076953A1
The present invention relates to a tool device for a device for notching. The tool device comprises a tool upper part (230), having a first interface for fastening the tool upper part (230) to a tappet and a first guide element (632) wit...  
WO/2019/076720A1
The present invention relates to a method for producing a steel component comprising a substrate and a coating, to a corresponding steel component and to the use thereof in the automotive sector.  
WO/2019/076048A1
A weatherable steel plate and a manufacturing method therefor. The weatherable steel plate comprises the following components by mass percentage: 0.04-0.10% of C, 0.18‑0.35% of Si, 1.00‑1.60% of Mn, 0.008‑0.015% of P, 0.25‑0.45% ...  
WO/2019/076575A1
The invention relates to a method for producing a component, in particular for punching hollow bodies, comprising the following steps: providing a component comprising a punching region, the punching region being a hollow body or a hollo...  
WO/2019/078203A1
Provided is a front table device 32 for a press brake that enables a workpiece W to be appropriately positioned in a depth direction relative to a lower mold 14 while achieving a reduction in the cost required to attach the front table d...  
WO/2019/052966A3
There is provided a method of preparing a sheet metal material for forming, the method comprising preparing the sheet metal material to have a desired resistance profile along an axis; heating the sheet metal material to a desired temper...  
WO/2019/076717A1
The present invention relates to a method for producing a shaped part having at least two layers, comprising at least one layer made of high-strength steel with a tensile strength of at least 500 MPa, corresponding to a hardness of at le...  
WO/2019/075542A1
The improvement is to a product of the type having a metal strip and a central longitudinal axis, the strip being defined by two or more separate strip parts, the two or more strip parts each: having a common radius of curvature; definin...  
WO/2019/078200A1
Provided is a press brake with which it is possible to perform bending of a work W in a stable attitude and to stably maintain processing accuracy of the bending. In a foot switch device 29 of the press brake, a pedal case 45 is configur...  
WO/2019/076886A1
The invention relates to a method for setting the bending of at least one straightening roller (7) in a roller straightening machine, wherein the straightening roller (7) is supported by means of a plurality of supporting roller devices ...  
WO/2019/072937A1
The invention relates to a method for partial hardening of a steel sheet by cold deformation, where the partial hardening of a steel is done by a cold deformation with a multi-step rolling and annealing process and in order to have a ste...  
WO/2019/072808A1
The invention relates to a safety device for machine tools comprising a machining tool which serves to machine workpieces fed to the machine tool. Said safety device comprises: a detection device designed to detect a situation that is ha...  
WO/2019/073613A1
[Problem] To provide a hard rolled-copper foil which, when heated and laminated on an insulating resin base material, can exhibit excellent bend-resistance characteristics without increasing a final reduction ratio, which, being not pron...  
WO/2019/071346A1
The present disclosure provides a one pot process for co- electrodeposition of Zn-Ni layers on steel substrates involving pretreating a steel substrate and then immersing the steel substrate into an aqueous electrolyte containing at leas...  
WO/2019/074863A1
A manufacturing method includes providing a flat sheet perforated with holes, which have respective initial shapes and respective axes of symmetry. The axes of symmetry of the holes point toward a common origin within the flat sheet. The...  
WO/2019/072623A1
The invention relates to a cold worked steel brake piston (1) for a motor vehicle partially lined disc brake, having a thin-walled construction as a pot which is open on one side, comprising a bottom (2) and a wall (3), with a groove (6)...  
WO/2019/074022A1
A rack bar (14) is manufactured by sequentially inserting a plurality of mandrels into a hollow shaft member with a teeth forming die being pressed against an external surface of a teeth base portion of the shaft member, such that the si...  
WO/2019/073161A1
A sealing device for construction and production method, wherein a duct (2) comprises a main axial portion (3), an intermediate annular portion (4) facing the main axial portion, an annular end portion (5) facing the intermediate annular...  
WO/2019/074453A2
The present invention provides an apparatus for manufacturing steel pipes by helically forming an elongated strip of metal. A novel pipe production apparatus is provided for helically forming a metal strip comprising a carriage for carry...  
WO/2019/073614A1
Provided is an outer-plate panel manufacturing method with which it is possible, when manufacturing an outer-plate panel having a character line by pressing, to suppress the occurrence of line misalignment. A punch 2 has a punch apex por...  
WO/2019/071621A1
An integrated stamping mold (100), comprising a positive stamping module (10), a shaping module (20), and a lateral stamping module (30). The positive stamping module (10) comprises an upper die (110) and a lower die (120). The upper die...  
WO/2019/073457A1
A system of pullers (200), in particular for extruding metals, said system (200) comprising at least a first puller (201) and a second puller (202), each equipped with gripping means (221, 222) adapted to engage and grip an end portion o...  
WO/2019/073710A1
This piercing element 10 punching method comprises: preparing a plate material 20, a piercing element 10, a pre-punch 50, and a die 40; arranging the plate material 20 over a hole portion 41 of the die 40; arranging, in a position on the...  
WO/2019/073976A1
This workpiece inversion device (10) comprises a first conveyor (20) for conveying a workpiece (4), a second conveyor (30) for conveying the workpiece, and a rotary drive unit (12) for rotating the first conveyor and the second conveyor ...  
WO/2019/075204A1
A method of forming a high strength copper alloy. The method comprises heating a copper material including from about 2 wt. % to about 20 wt. % manganese by weight of the copper material to a temperature above 400°C, allowing the copper...  
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 ...  
WO/2019/073488A1
The present invention relates to an ambient ion based method of making free-standing 2D metal sheets made of bare NPs, at the air-liquid interface. An electro-hydrodynamic flow field was generated by electrospray deposition on the liquid...  
WO/2019/013477A3
The present invention relates to a 3D pattern cutting machine for a lithium metal electrode and, more specifically, to a 3D pattern cutting machine comprising: a cutting mold punch having a mold suitable for the size of a unit electrode ...  
WO/2019/069338A1
Apparatus to bend bars, comprising: a bending unit (35) of at least one bar (B, B') and a drawing unit (46) configured to define at least a direction of feed (A) of the bar (B, B') to the bending unit (35). The bending apparatus is provi...  
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...  
WO/2019/069517A1
A plurality of upstream-side guidance members 410 for guiding a disc-shaped member 300 are provided in an upstream-side guidance part 400. A plurality of downstream-side guidance members 510 for guiding the disc-shaped member 300 are pro...  
WO/2019/068444A1
The invention relates to a method for operating an integrated casting roll facility, and an integrated casting roll facility. The invention aims to reduce the adhesion of scale to a cast strand (30), so that the strand (30) either is fin...  
WO/2019/068388A1
The invention relates to a system for continuously pickling and/or cold rolling metal strips, having a pickling region and a cold rolling region. The pickling region has an unwinding device, a welding device, a pickling device, and a win...  
WO/2019/068341A1
The invention relates to a hot-forming composite material (1) formed from an at least three-ply material composite comprising a core ply (1.1) made of a hardenable steel and two outer plies (1.2) connected in an integrally bonded manner ...  
WO/2019/068345A1
The invention relates to a method for producing a component, in particular a structural component of a vehicle, comprising the following method steps: preshaping a workpiece to form a preshaped component (1) and producing a finally shape...  
WO/2019/069771A1
This steel sheet has a predetermined chemical composition, and the carbon equivalent represented by a specific formula falls within a predetermined numerical range. The metal structure at a position of ¼ of the thickness from the steel ...  
WO/2019/070434A1
A tool, such as a conduit bender, that includes a gear assembly for providing a mechanical advantage when bending a workpiece conduit. The gear assembly comprises a pinion gear rotatably coupled to a handle, the handle including a pin th...  
WO/2019/068382A1
The invention relates to a rolling apparatus (1) for rolling a rolled material (3), and to a method for operating the rolling apparatus (1). The rolling apparatus (1) has two rolling stands (5), which each have two working rolls (11) dis...  

Matches 651 - 700 out of 309,661