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WO/2023/197571A1 |
Disclosed in the present invention is a 360HB-450HB grade abrasion resistant steel, comprising the following chemical components in percentage by mass: C: 0.10%-0.30%, Si: 0.20%-0.50%, Mn: 0.80%-1.60%, P≤0.020%, S≤0.005%, Ti: 0.008%-...
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WO/2023/198475A1 |
The present application relates to a reflector element (1) for use in a heat-insulating hood (10) for thermally insulating metallic rolling stock in a rolling mill, comprising a base layer (5), which is formed from a first metallic mater...
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WO/2023/198537A1 |
The present invention provides a setting tool for a blind rivet, the setting tool comprising a shell as well as a drive unit, a pull unit, a clamping unit, and a nose part which are contained in the shell, wherein the clamping unit compr...
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WO/2023/200795A1 |
Tread members for climbing products are described herein that have indented treads that may provide enhanced grip and/or improved slip resistance. The treads are formed on a standing or other engagement surface of the tread member. In so...
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WO/2023/198373A1 |
The invention relates to a device (1, 13, 29), the device (1, 13, 29) having a three-dimensional body (2, 14, 31) and a light source (4, 16, 30), the body (2, 14, 31) being in the form of a shell (3, 15, 32), the shell (3, 15, 32) enclos...
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WO/2023/199795A1 |
A clutch unit (45) includes: a first clutch tooth (47) that rotates integrally with a first rotating element included in a speed reducer (31); a second clutch tooth (48) that rotates integrally with a second rotating element included in ...
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WO/2023/198995A1 |
The invention relates to a method for producing a part made of a nickel-based alloy with a Y/Y' microstructure in which at least one hot-forging step is performed, which method is characterised in that the temperature at which the part i...
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WO/2023/199777A1 |
This hot-stamp formed article comprises a steel sheet. The steel sheet has a prescribed chemical composition. In the steel sheet, the average B-concentration in a region between a depth of 5.0 μm from the surface and a depth of 25.0 μm...
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WO/2023/199776A1 |
The present invention provides a hot stamp molded body which is provided with a steel sheet, wherein: the steel sheet has a specific chemical composition; the average B concentration in a region ranging from the depth of 5 µm from the s...
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WO/2023/199638A1 |
This hot-stamp-formed article has a specified chemical composition, in which the standard deviation of crystal grain diameters of prior austenite grains in an internal region is 5.0 μm or less, the area ratio of bainite in a surface lay...
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WO/2023/194868A1 |
A soft reduction segment (1) of a continuous casting machine, said segment being suitable for carrying out a soft reduction of a slab exiting from said continuous casting machine, the segment comprising - an upper support (2) for support...
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WO/2023/194450A1 |
The invention relates to a method for producing hardened steel components, wherein a sheet metal blank is cut out from a galvanized or alloy-galvanized strip made of a hardenable steel alloy and the sheet metal blank is then cold-formed ...
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WO/2023/195416A1 |
This mold storage device (2) is equipped with a mold holding unit (35) which is for holding a long upper mold (UT1), and which is provided inside a rack body (20) disposed lateral to a bending machine (1) in the right-left direction. The...
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WO/2023/195220A1 |
A bottomed metal cylinder 10 has, at the bottom, a ground-contacting portion 5, a rising portion 6 extending upward from the inside of the ground-contacting 5, and a dome-shaped bottom surface 7 connected to the rising portion 6, the bot...
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WO/2023/194845A1 |
An extrusion press for producing metal extrudates by extruding a billet (27), the extrusion press comprising: - a punch holder crosspiece (20) which carries a punch (21) and is adapted to be translated in two opposite senses of translati...
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WO/2023/194156A1 |
Within the context of a method for separating plastically deformable plate-like workpieces (3) of a workpiece stack (2), a separating slot (19) is produced between mutually adjacent workpieces (3), by at least one of the mutually adjacen...
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WO/2023/195496A1 |
The present invention provides a burring structural member that is resistant to fracture even when the burring structural part is bent back. In the burring structural member according to the present disclosure: a plate section has a thic...
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WO/2023/194987A1 |
The present invention discloses A container top comprising: a container top member comprising at one circular slit circulating an upper opening, bottom tearable member which seals said opening, a cover placed over said bottom tearable me...
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WO/2023/196019A1 |
A shale shaker basket and shale shaker screen retention rail and channel system, placed on the interior of a shale shaker basket and the exterior of a shale shaker screen, forming an apparatus and system for the alignment, positioning an...
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WO/2023/196680A1 |
A press brake assembly with a sheet follower with an actuation assembly that allows the sheet follower to follow a downwards bending workpiece. The sheet follow is adjacent to the press brake and is capable of following the workpiece thr...
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WO/2023/196383A1 |
Systems and methods are provided herein for making a high precision three dimensional surface by cutting panels having curved outer edges, aligning the edges of adjacent panels on a mandrel having a curved surface, illuminating the mandr...
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WO/2023/195214A1 |
Provided are: a bottomed can manufacturing method with which it is possible to obtain a high-quality bottomed can in which highly precise positioning is possible while allowing an intended portion of a blank to be thinned, with which dis...
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WO/2023/193035A1 |
The invention relates to a forming machine (5) for forming workpieces (15), more particularly a bending machine for bending workpieces, more particularly sheet-type workpieces, comprising a first machine part (6), a second machine part (...
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WO/2023/194775A1 |
The invention relates to an article of daily use (2) for use during the consumption of meals, comprising a sheet metal body (10) with a first flat face (12) on which a functional surface (16) is arranged for supporting food and/or a cont...
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WO/2023/194098A1 |
The invention relates to a device (2) for guiding chocks (12) which are designed to support two working rolls (10) of a roll stand (1), said working rolls forming a rolling gap, and to a roll stand. The device (2) has: two bending blocks...
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WO/2023/191735A1 |
The present invention relates to the circular lens metal expansion joint, which is produced without circumferential welding, consisting of sheet (1 ) and weld joint (2) parts, which have a long service life flexibly since it is without e...
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WO/2023/189156A1 |
The objective of the present invention is to provide a rectangular can manufacturing method and a rectangular can manufacturing device capable of improving the shape accuracy of a rectangular can while suppressing an increase in manufact...
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WO/2023/186472A1 |
The invention relates to a roll stand (10) for rolling a rolling stock, comprising: a roll stand frame (3) on the drive side and a roll stand frame (3) on the operating side, wherein, in the two roll stand frames, the necks of working ro...
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WO/2023/188536A1 |
A heating method according to the present invention is for quenching a coil spring, wherein: the method includes a securing step for securing one end of a coil spring to an outer circumferential surface of a first shaft member and securi...
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WO/2023/188761A1 |
Provided is a manufacturing device for a heat exchanger (10), the manufacturing device comprising: a transport carriage (61) which transports a flat tube (20) to a predetermined receiving and passing position (P) while the flat tube (20)...
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WO/2023/188629A1 |
Provided are a roll information calculation device, a roll information calculation method, a rolling equipment adjustment method, and a round bar product manufacturing method in which it is possible to calculate roll information includin...
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WO/2023/186795A1 |
The invention relates to a method for manufacturing, by forging, an intermediate part (1) which is made of a metal alloy and is elongate along a longitudinal axis (Z), the method comprising the following steps: - manufacturing, by hot fo...
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WO/2023/189705A1 |
A stabilizer manufacturing method according to the present invention is a method for subjecting a base material to forging to fabricate a stabilizer having through-holes formed in both end portions thereof, the method including: a protru...
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WO/2023/188751A1 |
A fin (1) has a fin groove (13) for inserting a flat tube. The fin assembling method includes a step for disposing the fin (1) in an assembling place (RA, RB, RC, RD) of the fin (1), with an opening (133) in the fin groove (13) facing up...
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WO/2023/188762A1 |
This heat exchanger manufacturing device comprises: an insertion head (73) for inserting, by a raising/lowering action, flat tubes (20) held by the insertion head (73) into fin grooves (33) from above fins (30); and a support part (80) f...
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WO/2023/188042A1 |
The present invention relates to a stainless-steel alloy fastener element 11. The present application discloses a stainless-steel alloy fastener element 11 that has an external appearance with the inherent color of a stainless-steel allo...
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WO/2023/186639A1 |
The invention relates to a dissipator (1) comprising a hydraulic inductor (21), a hydraulic resistor (22) and a hydraulic capacitor (23) for damping vibrations in a roll stand for producing flat metal rolled material. The dissipator (1) ...
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WO/2023/189155A1 |
The present invention provides a rectangular can manufacturing method and rectangular can manufacturing device that suppress non-uniformity in the thickness of long-side walls without increasing manufacturing costs. This rectangular ca...
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WO/2023/185592A1 |
An engine hood outer panel (10) springback control method. The method comprises: by using a flanging male die (31) and an upper material pressing plate (21), pressing tight areas on an engine hood outer panel except a flanging area (11);...
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WO/2023/188750A1 |
This method for manufacturing a fin includes: a waffle formation step for forming, on a fin material (A), a waffle part and a plate-shaped part (11) located around the waffle part; an incision step for forming, on the side part of the pl...
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WO/2023/183966A1 |
Disclosed herein is a bottle closure comprising a body with an open end and a closed end, and a fracture initiator configured to propagate a crack in the closure body from the open end toward the closed end on application of a critical a...
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WO/2023/189706A1 |
The present invention relates to a stabilizer manufacturing method for fabricating a stabilizer that has through-holes formed in both end portions thereof by performing a forging process on a base material, the stabilizer manufacturing m...
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WO/2023/186585A1 |
The invention relates to a method for producing a metal product in a plurality of successive process steps, each with an assigned set of manipulated variables, the method having the following steps: measuring an actual property of the me...
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WO/2023/186684A1 |
The invention relates to a device, in particular a punch press, for forming sheet metal in order to produce a monopolar and/or bipolar plate. The device comprises a die with a first and a second die insert, and at least one die set has a...
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WO/2023/188792A1 |
Provided is a hot press member comprising excellent spot welding properties and cut-part corrosion resistance. The hot press member comprising: a steel plate; a coating layer disposed to at least one surface of the steel plate; and an ox...
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WO/2023/186471A1 |
The invention relates to a roll casting installation (1000) having: at least a first casting machine (110) for casting a first metal melt to form a first casting strand having a first casting thickness; and a first separating device for ...
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WO/2023/187845A1 |
Apparatus (10) for feeding and cutting a metal product (P) conformed into loops comprising at least a first, a second and a third conveyor (11, 12, 13) which are aligned, partly overlapping in succession and provided with a respective fi...
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WO/2023/184646A1 |
The present invention belongs to the technical field of profile punching, and particularly relates to a multi-station profile hydraulic punching production line and a method. Said production line comprises a flexible feeding device, a pu...
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WO/2023/191376A1 |
Provided, according to the present invention, is a heat exchanger comprising: a pipe structure having an inlet and an outlet formed therein and providing a flow path which extends between the inlet and the outlet and through which a refr...
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WO/2023/179025A1 |
Disclosed in the present invention is a preparation method for a high-strength and high-toughness spring steel wire rod. The preparation method comprises performing the following steps in sequence: converter smelting, LF refining, contin...
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