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WO/2022/228791A1 |
The invention relates to a coilbox for winding a metal strip to form a coil and for unwinding the metal strip from the coil. The aim of the invention is to further develop a known coilbox so that the position of the coil is at all times ...
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WO/2022/231383A1 |
The present invention provides a mold system for the hot stamping of an aluminum material, the mold system comprising: a lower mold on which an aluminum material is securely seated and which has a first cooling lubrication part for spray...
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WO/2022/231528A1 |
Invention relates to a production line control method comprising the steps of loading a stainless-steel sheet (1) covered with a protective film (2) of plastic polymer material onto a transport unit (20); cutting stainless-steel sheet (1...
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WO/2022/230836A1 |
[Problem] To bring the width of a weld bead of a press-formed article obtained by press-forming a tailored blank material close to the intended width. [Solution] A weld bead width design method for a tailored blank material, said method ...
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WO/2022/227455A1 |
A pretreatment apparatus for multilayer compositing of stainless steel and aluminum. The pretreatment apparatus comprises a housing (110), wherein a treatment cavity (211) is arranged in the housing, and openings (212) are provided in op...
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WO/2022/229528A1 |
The present invention relates to a device (20) for crimping edges of metal sheets by folding one of said edges onto another one of said edges. The crimping device comprises a support (21), a blade holder (22) which is movable relative to...
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WO/2022/227325A1 |
A cooling roller way for improving the cooling uniformity of a spinning coil and a usage method. The cooling roller way comprises a roller way body (1) and several guiding mechanisms (2) installed on two sides of the roller way body (1),...
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WO/2022/229651A1 |
A Holweck drag pump and a method of manufacture of such a drag pump are disclosed. The drag pump comprises: at least one cylinder having a contoured surface formed by hydroforming a metal cylinder. The contoured surface provides helical ...
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WO/2022/230230A1 |
The method for manufacturing a cold-rolled steel sheet pertaining to the present invention uses a transverse-type full-width heating device that heats a steel sheet across the entire width direction of the steel sheet, and a cold rolling...
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WO/2022/221894A1 |
The invention relates to a drawbench, comprising a drawing bed (1), a die block (2), which defines a drawing axis (11), a drawing carriage (3), which can be moved along the drawing bed (1) and is aligned with the drawing axis (11), and a...
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WO/2022/223358A1 |
The invention relates to a method for producing a pressure vessel (10).
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WO/2022/225343A1 |
A human soft tissue cutting wire, and a method for manufacturing same according to an embodiment of the present invention comprises: a first step of forming a first stranded wire by using a plurality of wires; a second step of forming a ...
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WO/2022/226027A1 |
A fuel filler neck assembly and a method of making a funnel for a fuel fill tube assembly includes forming a tube blank with a first punch tool, forming the tube blank with a second punch tool, forming the tube blank with a third punch t...
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WO/2022/226460A1 |
Systems and associated methods for controlling roll steering during rolling of a metal substrate may include a steering control actuator adapted to control an inclination of a work roll of a work stand of the rolling mill, a sensor confi...
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WO/2022/223719A1 |
This invention relates to a cold-rolled and annealed bake-hardenable steel hot-dip galvanised or electrogalvanised strip or sheet and a method for producing the strip or sheet.
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WO/2022/223297A1 |
The present application relates to a method for operating a casting-rolling mill (1) for casting and rolling a strand material (3), the casting-rolling mill (1) comprising: - a continuous casting machine (2) with a continuous casting mac...
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WO/2022/222344A1 |
A multi-station forging apparatus for an automobile aluminum alloy wheel hub, comprising: an upper die assembly and a lower die assembly. The lower die assembly is provided with a plurality of forging stations, and the upper die assembly...
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WO/2022/223429A1 |
The invention relates to a cable tray component (1) made of metal and having knockout openings (7) for creating, as needed, one opening each, which extends through the cable tray component (1), by the removal of a knockout piece (8), for...
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WO/2022/221929A1 |
The present invention comprises a plant for producing helical tubing that can be assembled in trailers (1), ferries (2) and container structures (3) that is noteworthy for very fast production speeds and the use of steel sheet coils up t...
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WO/2022/223927A1 |
The present disclosure relates to a robotic system (1) for an installation for rolling a metal strip, said installation comprising a rolling mill (L) having a mill stand and a set of rolls inside the stand, wherein the mill stand has an ...
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WO/2022/224943A1 |
In the present invention, a collecting operation includes: a restraining operation in which a left-side lower mold retaining member (64L) is advanced so that a reference lower mold (14a) is restrained with the left-side lower mold retain...
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WO/2022/223700A1 |
The invention relates to a method for producing a cable tray component which is made of metal and designed, for example, as a cable tray (1) or cable tray cover and has a sequence of beads (5) along its longitudinal extent, which beads a...
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WO/2022/219990A1 |
A frame structure (1) of a rear part of a vehicle (10) is assembled by hammering, from a plate-shaped section (20) side, a self-piercing rivet (4) into superposed sections of a second metal body (3) and the plate-shaped section (20) whic...
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WO/2022/217727A1 |
A non-metal composite pipe flaring device, relating to the technical field of plastic pipe manufacturing devices. The non-metal composite pipe flaring device comprises a device chassis (8); a clamping mechanism used for clamping a compos...
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WO/2022/217717A1 |
A rolling method for wide metal strip foil. A rolling mill provided with working rollers of unequal diameters is used, and the roller diameter of one working roller of the rolling mill is greater than the roller diameter of the other wor...
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WO/2022/218462A1 |
The invention relates to a method for producing a component (10) which has a toothing profile (5). In a first step, a component blank (1) is inserted into a mounting (2) of a tool device (4) for receiving a pressing force during a moveme...
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WO/2022/221807A1 |
A contactless looper for a metal substrate includes an entrance, an exit, and at least one deflection device between the entrance and the exit. The contactless looper is configured to receive a metal substrate moving in a processing dire...
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WO/2022/219419A1 |
The present invention relates to a machine (1) for deformation machinings of a tube (2) and/or of a component (3) to be mounted to said tube (2). The machine comprises a support frame (4), a bracket (5) projecting in a cantilever manner ...
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WO/2022/219120A1 |
The invention relates to a bending machine for bending workpieces, comprising a lower beam (12) and an upper beam (11), for forming a workpiece by bending along a bending line, wherein a tool holder (15) for receiving bending tools is pr...
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WO/2022/220281A1 |
Provided is a drawn wire material obtained by drawing a heat-treated steel material comprising: 0.38-1.05 mass% of C; 0.0-1.0 mass% of Mn; 0.0-0.50 mass% of Cr; and 0.0-1.5 mass% of Si, with the balance being Fe and unavoidable impuritie...
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WO/2022/220402A1 |
The present invention relates to the manufacture of a cylindrical secondary battery having a structure in which a plurality of lead tabs are arranged in an annular shape at one end of a jelly-roll type cylindrical electrode assembly, and...
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WO/2022/218455A1 |
The invention relates to a component (2) which is produced from a blank (1) using forming technology, the blank (1) having a carbon content greater than 0.2 wt.%. The component (2) is produced from the blank (1) using the following steps...
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WO/2022/219452A1 |
Method for manufacturing a capsule made of aluminum for small tubes with seal, suited to perforate a security seal made of aluminum, present on the hole of the small tube, the method comprising the steps of: - studying the physical prope...
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WO/2022/217718A1 |
A uniform-tension rolling method, comprising: a strip foil (5) is forms a wrapping arc on a working roll on an intake side of a roll gap, and front tension is uniformly distributed on the cross section of the wrapping arc on the intake s...
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WO/2022/218975A1 |
The method is used to manufacture metal fibers, more particularly steel fibers, from strip-shaped flat material, wherein the metal fibers have a substantially rectangular cross-section, and wherein at least one of the wider fiber lateral...
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WO/2022/221340A1 |
A method of manufacturing a dryer for plant material, which converts a caged intermediate bulk container tote into a dryer by adding wires from which plant material may be hung to dry. Intermediate bulk containers (IBCs) are widely avail...
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WO/2022/217716A1 |
A rolling device, comprising a rolling mill and an adjusting roller set. The rolling mill uses an asymmetric roller system, and the adjusting roller set uses oil blocking rollers (7) and flattening rollers (6) which are unequal in diamet...
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WO/2022/218426A1 |
A head lamp and display instrument integrated stem (100) of an electric bicycle, the stem comprising a display housing (111) and a head lamp housing (112), wherein a display assembly (130) is arranged on the display housing, a head lamp ...
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WO/2022/219453A1 |
Capsule (10) made of aluminum, suited to seal small tubes (15) with open hole (22) by using a capsule (10) made of the same metallic material as the tube, said capsule being useful in the recycling of its materials after their end use; s...
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WO/2022/214107A1 |
The method for rolling a high-toughness high-strength low-alloy steel, sequentially comprising the following steps: heating, descaling, rough rolling, continuous rolling, first water cooling, finish rolling, second water cooling, and col...
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WO/2022/215308A1 |
An automatic wiring device (1) comprises a wire assembling machine (3) and a wire processing machine (2). The wire assembling machine (3) includes: an assembly hand (20) that can incorporate a wire (5) into a product (7); and an actuator...
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WO/2022/215425A1 |
This method for manufacturing a press-molded article includes: overlapping steel plates (10, 20), at least one of which has a plated layer on the surface thereof, such that the plated layer is arranged between the steel plates (10, 20); ...
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WO/2022/215228A1 |
This steel sheet for hot stamping has, on a surface thereof: a portion that has a surface treatment coating film demonstrating an emissivity of 60% or more at a wavelength of 8.0 µm at 25°C; and a portion that does not have the surface...
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WO/2022/215304A1 |
In a method for controlling the temperature of cooling water for a steel plate according to the present invention, the thickness of a water film remaining on a steel plate on the exit side of a drainer roll is calculated, a line speed is...
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WO/2022/214527A1 |
An apparatus (100) for continuous monitoring of a metallic material (20) in a rolling process, comprising: at least one roll- separating force sensor (101); at least one strain sensor (102); at least one temperature sensor (103); at leas...
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WO/2022/215448A1 |
Provided is a hot-stamp-molded object having excellent delayed fracture resistance. The hot-stamp-molded object 1 comprises a steel substrate 10 and an Al coating 20 formed on the steel substrate 10. The Al coating 20 is formed at the in...
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WO/2022/213991A1 |
A method for forming a hollow motor shaft, comprising the following steps: step S1, obtaining a bar meeting part requirements; step S2, manufacturing the bar into a pipe blank; step S3, performing primary heat treatment on the pipe blank...
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WO/2022/214233A1 |
The invention relates to a device (1) for continuously producing an at least partly hollow shaft having a varying inner diameter, comprising at least two forging tools (3) that are arranged centrally symmetrically about a forging axis (2...
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WO/2022/215459A1 |
The roundness prediction method for steel pipe according to the present invention predicts, in steel pipe manufacturing steps including a U-press step for forming a steel plate into a formed body having a U-shaped cross section by means ...
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WO/2022/213545A1 |
Disclosed are a zirconium alloy and a preparation method therefor, a cladding tube, and a fuel assembly. The zirconium alloy comprises the following components in percentages by mass: 0.48% to 0.95% of niobium, 0.37% to 0.75% of tin, 0.0...
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