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WO/2022/270642A1 |
A method for manufacturing a knife blade having a multilayer structure is provided. The method for manufacturing a knife blade having a multilayer structure comprises the steps of: i) providing a base material including carbon steel; ii)...
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WO/2022/267636A1 |
An induction heating-based welding deformation sheet leveling apparatus, comprising a guide rail (1), a welding mechanism (2) and an induction heating mechanism (3). The welding mechanism is slidably connected to the guide rail by means ...
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WO/2022/270673A1 |
The present invention relates to a method for manufacturing a membrane for a liquefied gas storage tank, the membrane including a pair of side corrugated parts and a pair of center corrugated parts arranged between the pair of side corru...
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WO/2022/269392A1 |
A hinge (19) is formed having a hinge bolt (30) and a U-shaped hinge support (20) with a hinge base (22), an upper limb (24) and a lower limb (25), with the upper limb having upper edges (29a, 29b, 29c) and a bolt bore (26). The hinge bo...
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WO/2022/272075A1 |
A method for manufacturing an apparatus, such as a flanged interlocking molding for use in partitions such as restroom partitions is provided. The method comprises providing an elongated strip of a metallic material having a flat profile...
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WO/2022/267488A1 |
The present invention relates to the technical field of magnesium alloys, and provides a preparation method for a high-toughness corrosion-resistant AZ80 magnesium alloy, comprising: carrying out jet atomization deposition treatment on a...
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WO/2022/268072A1 |
An evaporation pipe winding method, comprising the following steps: sleeving a liner (200) on a mold; fixing a free end of an evaporation pipe to a set position of the liner; and winding the liner, wherein when the evaporation pipe is wo...
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WO/2022/268920A1 |
A spring carrier for receiving, retaining and discharging of a coil spring in a manufacturing process comprising an elongate hollow body defining an inner cavity configured to receive a coil spring and an opening at a first proximal end ...
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WO/2022/269650A1 |
Pick-up device (10) configured to selectively pick up and extract at least one bar (B) from a plurality of bars (B) disposed on a feed plane (111) and to position it on a delivery plane (12), said pick-up device (10) comprising a support...
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WO/2022/268405A1 |
The invention relates to a method for producing a hollow cylindrical workpiece from a solid initial workpiece, in which a cup-shaped intermediate form is produced in the solid initial workpiece without cutting by drilling pressure, in wh...
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WO/2022/272295A1 |
A method of producing a drum including providing at least one source of at least one material, producing a preform from the at least one material, bending edges of the preform into a rolled preform and joining the edges to form a tubular...
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WO/2022/270293A1 |
A file acquisition unit (23a) acquires a collection information file in which collection information defining the carry-out order and collection positions of individual parts nested on a sheet is described. An information reading unit (2...
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WO/2022/267194A1 |
The present invention relates to a flanging machine, comprising: a bottom plate, the top end of the bottom plate having two vertical supports, which are arranged opposite each other; a jack, which is perpendicularly and movably mounted o...
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WO/2022/267099A1 |
A steel bar head upsetting process and a steel bar upsetting machine therefor. A clamping mold has a clamping cavity that may be opened and closed; an upsetting mold has a molding cavity provided with a fixed closed cavity structure; in ...
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WO/2022/269212A1 |
The present invention relates to a method for recycling and filtering rolling oil, the method being implemented for a rolling mill M requiring a nominal flow rate of rolling oil of between 4000 l/min and 30,000 l/min in a plant for recyc...
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WO/2022/264026A1 |
A test/inspection apparatus (10) for dies for electrical use, in particular for dies for cutting magnetic metal plates adapted to be stacked or superimposed one on the other to define layered packs for use in electrical machines, compris...
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WO/2022/262619A1 |
Disclosed in the present invention is a forming process for an ultra-large-diameter annular reinforcing mesh component, the forming process comprising the following steps: S1, preparing a planar reinforcing mesh; S2, bending and forming ...
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WO/2022/264248A1 |
In the present invention, a preset calculation, cooling history management, a feed-forward calculation, and a feedback calculation are performed. In the preset calculation, a plurality of cooling banks are set as a feed-forward bank or a...
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WO/2022/263266A1 |
According to the invention, a control device (3) receives actual variables (I) of a flat rolled product (2) before rolling and target variables (Z) of the rolled product (2) after rolling in a rolling mill. The target variables (Z) compr...
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WO/2022/265453A1 |
The present invention relates to an ultra high strength steel sheet having a high yield ratio, and a method for manufacturing same and, more specifically, to a steel sheet having ultra high strength, a high yield ratio and excellent bend...
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WO/2022/263058A1 |
The invention relates to a riveted joint in which a rivet foot (11) of a rivet element (1) is driven into a component (3) with a setting force (Fs), thereby expanding the rivet foot (11), wherein the rivet foot (11) has a reduced cross-s...
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WO/2022/265289A1 |
The present invention relates to a machine structure wire rod, which is applicable to vehicles, construction components and the like, and a manufacturing method therefor, and to a wire rod having excellent drawability, and a method for m...
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WO/2022/263810A1 |
A method of manufacturing a double-walled elbow pipe segment, comprising the steps of: (a) providing an inner pipe member; (b) providing at least one first support member, and positioning said at least one first support member coaxially ...
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WO/2022/262580A1 |
Disclosed in the present invention is hot-rolled H-shaped steel, which comprises a web plate, a first flange plate and a second flange plate, wherein a thickness difference |T1-T2| between the first flange plate and the second flange pla...
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WO/2022/261782A1 |
A turret roll forming machine includes at least one turret assembly carrying multiple rows of tooling (e.g., forming rollers), rotatable about an axis to selectively align rows of tooling with an input or output. A transmission is access...
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WO/2022/265307A1 |
One aspect of the present invention provides a plated steel sheet and a manufacturing method therefor, the plated steel sheet comprising: a base steel sheet; a Zn-Mg-Al-based plated layer provided on at least one surface of the base stee...
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WO/2022/262326A1 |
An energy-saving pendulum shear for thin slab continuous casting and continuous rolling. A guide sleeve (4) and a guide rod (5) are arranged between an upper shearing device (8) and an eccentric crankshaft (3) of the pendulum shear; one ...
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WO/2022/264116A1 |
A die (100) for producing a stator of a motor is described. In embodiments the die comprises a punch (110) for punching laminations (180) from a strip of material (170); a block (120) for receiving the punch, wherein the block is shaped ...
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WO/2022/263371A1 |
The invention relates to a painting rack (10) for use as a component carrier on painting lines, especially in the finishing of bodywork components, and to a method for producing such a painting rack (10). The method of the invention comp...
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WO/2022/264223A1 |
The problem addressed by the present invention is to provide a configuration of a heat dissipation fin manufacturing apparatus (100) that can stabilize the operation of a stacking device (80) while the stacking device (80) is stacking an...
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WO/2022/258008A1 |
The present application relates to an ultra-lightweight steel wheel (1) for a commercial vehicle. The steel wheel has excellent material properties and advanced design. The wheel consists of a rim (2) for mounting a tire and spokes (3) h...
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WO/2022/258254A1 |
The invention relates to a method and a device for bridging an interruption in production in a combined casting-rolling installation (1). The aim of the invention is to provide a combined casting-rolling installation for producing a hot-...
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WO/2022/258376A1 |
The invention relates to a method for producing a microalloyed steel, to a microalloyed steel, and to a combined casting/rolling installation. The combined casting/rolling installation (10) has a strand casting machine (15) with a mold (...
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WO/2022/258237A1 |
Proposed here is a cooling system for targeted removal of thermal energy introduced into a component to be manufactured in the course of a wire arc additive manufacturing WAAM welding process, where the component is surrounded by a conve...
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WO/2022/257318A1 |
A section steel guide and guard device, comprising a fixing machine frame (1), a swinging mechanism (3), and guide and guard mechanisms (2) with a section steel channel provided therebetween. The guide and guard mechanisms (2) are movabl...
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WO/2022/258586A1 |
Implant bending instruments disclosed herein can have a plurality of bending elements that can be symmetrically driven to bend or contour an implant, such as a spinal rod. A single actuator handle can be moved to drive a compound gear tr...
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WO/2022/260865A1 |
Disclosed is a system for use in a rolling mill having: (a) a roll holder housing a plurality of rollers; (b) a smart module coupled to the roll holder, the smart module comprising: (1) a power source powering the smart module; (2) a mic...
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WO/2022/258283A1 |
Method for forming a sub-assembly (6) of a rotary electric machine employing a magnetic-pulse-crimping station (34) comprising at least one wound member (36) configured to be passed through by a current and to generate as a result a magn...
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WO/2022/257635A1 |
Disclosed in the present invention is an automatic blind riveting apparatus, comprising a frame, wherein a three-axis displacement device is arranged on the frame, and a blind riveting device is arranged on the three-axis displacement de...
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WO/2022/258350A1 |
The invention relates to a method for cooling a rolled product (15) in a cooling section (19) which is located upstream of a finishing train (9) of a hot rolling mill (1) and which comprises at least one cooling device (21, 22, 23) by me...
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WO/2022/257320A1 |
A forming method of a cover for spaceflight, comprising: step 1, forming preparation; step 2, trajectory drawing; step 3, spinning forming; step 4, shape correction; and step 5, turning. All information of the spinning process of qualifi...
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WO/2022/259730A1 |
This hot-press device (1) uses an upper pressing-holding surface (41a) and a lower pressing-holding surface (42a) of an upper cooling mold (41) and a lower cooling mold (42) of a cooling mold (40) to hold under pressure and cool a primar...
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WO/2022/260527A1 |
A wall anchor fastening and releasing tool comprising a tool body forming a slide housing, a handle rigidly projecting from the slide housing, a slide arranged inside the slide housing, and a first lever pivotally connected to the handle...
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WO/2022/258457A1 |
The invention concerns a method to make an aluminium alloy sheet product wherein successively, a slab is cast of an aluminium alloy comprising, by weight % Mn: 0.9 –1.2, Fe: 0.5 – 0.8, Si: 0.05 – 0.25, Cu: 0.06 – 0.20, Ti: ≤ 0....
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WO/2022/260100A1 |
A forming system having a forming device that forms a heated metal material, said forming system having a holding mechanism for holding a metal material, and an adjustment mechanism for adjusting the posture of at least one of the holdin...
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WO/2022/257633A1 |
Disclosed in the present invention is a continuous automatic material-conveying and intelligent positioning and blind riveting device for elevator guide rail gaskets, the device comprising a base, and a rotary material-supplying mechanis...
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WO/2022/259408A1 |
A backup roll device for a multi-roll mill, the backup roll device comprising a shaft, a support body that supports the shaft, a backup roll that is supported on the shaft, and a detector that detects the load applied to the backup roll....
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WO/2022/259697A1 |
According to the present invention, a steel sheet pile having high strength and high toughness is stably provided with high productivity. This steel sheet pile has: a predetermined component composition; a microstructure in which the are...
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WO/2022/257672A1 |
In a straight seam steel pipe production line, due to the diversification of products, the production line of a manufacturer often needs to change the specifications of the products, and it is also required that the production line has t...
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WO/2022/251942A1 |
The present invention describes a manufacturing method for a transport vehicle seat structure, the method including a set of forming operations incorporating progressive stamping operations. Specifically, the present invention comprises ...
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