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WO/2024/076546A1 |
A handheld tool for straightening a cable includes a straightening portion disposed in a housing portion. The straightening portion is configured to define a straightening path that extends in a longitudinal direction through the housing...
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WO/2024/068663A1 |
The invention relates to a method for producing bar conductors (10), wherein wire (216) is unwound from a coil (218); the unwound wire (216) is straightened using a straightening device (224); the straightened wire (216) is divided so th...
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WO/2024/055451A1 |
A pipe machining and shape correcting apparatus and method, used for automatically correcting and controlling the shape of a round pipe during pipe machining. The pipe machining and shape correcting apparatus comprises: a support assembl...
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WO/2024/016937A1 |
A battery module shaping mechanism, comprising: a base (40); a side surface shaping part which is movably arranged on the base in a first direction, wherein the side surface shaping part is used for flattening the side surface of a batte...
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WO/2024/002345A1 |
A flatness adjusting clamp (2210), a flatness adjusting apparatus (2200) and a flatness adjusting method for a battery casing (112), and a battery manufacturing system (2000). The flatness adjusting clamp (2210) comprises a module (2211)...
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WO/2023/234595A1 |
According to one embodiment of the present invention, provided are a magnesium alloy molded product and a method for manufacturing same, the method comprising: a first step of extruding a magnesium alloy billet into a pipe with a predete...
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WO/2023/234663A1 |
According to one embodiment of the present invention, provided are a magnesium alloy molded product and a processing device therefor, the device comprising: a support unit that rotatably supports an object to be processed; at least one h...
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WO/2023/175644A1 |
Apparatus (10) for straightening a metal wire (W) comprising a support structure (11) on which there are mounted in sequence at least a straightening unit (12), configured to reduce the tensions present in the metal wire (W), a main draw...
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WO/2023/153056A1 |
This steel pipe end processing device processes the pipe end of a steel pipe, and comprises: two support rolls that support the steel pipe from below while contacting the outer peripheral surface of the steel pipe end; a single inner sur...
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WO/2023/138888A1 |
The invention relates to a straightening machine (1) for straightening steel profiles, in particular a straightening machine (1) having double-mounted straightening shafts (4) on each of which straightening rollers (5) are arranged to fo...
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WO/2023/131465A1 |
The invention relates to a method for straightening rod-shaped material (1) that is not straight, in which a target plastic deformation (s_soll) at a deformation position (12) of the rod-shaped material (1) is determined, a straightening...
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WO/2023/117464A1 |
The invention relates to a method and a device for the production of sheet metal parts (3) that are characterized by substantially reduced springback.
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WO/2023/092334A1 |
Disclosed in the present invention is a profile straightening machine, comprising: two support mechanisms each comprising a support base and two rotatable rollers provided on the support base, the axial direction of the two rollers being...
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WO/2023/092332A1 |
Disclosed in the present invention is a conveying device, comprising: a traction mechanism, which comprises traction rollers that are respectively arranged on an upper side, a lower side, a left side and a right side of a section materia...
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WO/2023/092330A1 |
Disclosed in the present invention is a straightening device, the straightening device comprising a first rotating disk and a second rotating disk which can be driven to rotate, wherein the axial directions of the first rotating disk and...
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WO/2023/087571A1 |
A pipe winding device, comprising a conveying mechanism (1), a bending mechanism (2) and a tray unit (3), and further comprising: a horizontal moving unit (4), the horizontal moving unit comprising a moving base (41) and a first driving ...
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WO/2023/072819A1 |
The invention relates to a supply system comprising: a supply device (300) for supplying an elongated-wire-shaped or tubular workpiece (100) to a forming machine; and a measuring unit. The supply device comprises: a receiving device (330...
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WO/2023/072818A1 |
The invention relates to a measuring unit (350) for measuring residual curvatures of straightened wire-shaped or tubular material which has passed through a straightening system comprising two adjustable roller straighteners (400-1, 400-...
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WO/2023/067150A1 |
Aspects of the present invention relate to a repair insert (1-n) for repairing a box member (3). The box member (3) has a plurality of walls (11-1, 11-2, 13, 15) which form one or more cell (11-n). The repair insert (1-n) includes a firs...
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WO/2023/046383A1 |
The invention relates to a straightening machine (1) and a method for straightening profiles, comprising a plurality of straightening rollers (3) arranged opposite each other on both sides of a straightening line and forming a straighten...
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WO/2023/042968A1 |
The present invention relates to a shaft straightening apparatus capable of offsetting a pressure load through a moving anvil module, comprising: workpiece supports into which both ends of a workpiece corresponding to a ball screw are fi...
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WO/2023/020813A1 |
The invention relates to a straightening installation (10) for straightening an elongate profile component (100), in particular an extruded profile, extending along a longitudinal axis (102), having a plurality of straightening modules (...
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WO/2023/007925A1 |
A steel pipe roundness prediction method according to the present invention predicts the roundness of a steel pipe after an expanding process in a steel pipe manufacturing process which includes: an edge bending process for performing an...
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WO/2023/007926A1 |
A method for generating a roundness prediction model of a steel pipe according to the present invention involves: generating, offline, a plurality of pieces of training data that includes an operation condition data set and a set of roun...
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WO/2023/003473A1 |
The present invention relates to a mold, a device, an insert and method for repairing a profile which has been bent out of an original position, the profile being in particular a profile of warehouse rack uprights for mounting of warehou...
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WO/2022/229850A1 |
The invention relates to a method and a device for straightening wire or strip material using a straightening device comprising aligning rollers which act on opposite sides of the material (1) being passed through in an offset manner and...
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WO/2022/215458A1 |
A method of generating a steel-pipe roundness prediction model according to the present invention executes, multiple times, numerical calculation including an operation condition data set as input data and roundness information of a stee...
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WO/2022/193660A1 |
Provided are a straightening mechanism and an air conditioner. The straightening mechanism comprising: a pipe intake structure provided with a pipe intake hole, and a pipe output structure provided with a pipe output hole, wherein the pi...
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WO/2022/158970A1 |
Method for forming tubular segments, wherein a metal strip is or a series of metal strips is pressed into a tubular or truncated conical shape, such that opposite longitudinal ends of the strip or strips meet, forming at least one seam, ...
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WO/2022/142349A1 |
A simple cavity profile straightening and stretching device, comprising a guide rail (1), a first hydraulic device (2), a main body component (3), a pressing mechanism (4), a rotating arm (5), a second hydraulic device (6), a cavity cush...
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WO/2022/142348A1 |
A complex cavity profile straightening and stretching device, comprising guide rails (1), a first hydraulic device (2), a main body component (3), a downward pressing mechanism (4), a rotating arm (5), a second hydraulic device (6), a sp...
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WO/2022/137270A1 |
The method for straightening elongated elements, in particular metal elements, provides for arranging along a feeding line, for at least one element (2) in a feeding direction (A), a drawing assembly (3, 3') and a straightening assembly ...
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WO/2022/122231A1 |
The invention relates to a method for removing the lubricating glass layer of an extruded metal tube (7), wherein the lubricating glass layer on the outside of the metal tube (7) is removed by means of high-pressure water jets from nozzl...
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WO/2022/110254A1 |
A correction device for titanium pipe walls, which relates to the technical field of correction devices. The device comprises a housing (1), an inner wall of the housing (1) is cooperatively and rotatably connected to a rotary disc (2), ...
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WO/2022/107377A1 |
The present invention provides a technology for simultaneously reforming warp and width-direction deformation of a steel sheet pile. This device is for reforming a steel sheet pile having joint parts at both ends in the width direction, ...
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WO/2022/095271A1 |
A method for preparing a multilayer metal composite pipe. The method comprises the following steps: internally and externally grinding blank pipes; cleaning oil stains; performing multi-layer metal pipe sleeving; drawing to reduce the di...
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WO/2022/021718A1 |
A continuous conduit apparatus based on a guide injection integrated mechanism, comprising a straightening apparatus (8) and a pair of chain wheel and chain clamping assemblies (1) used for clamping a conduit (7) and pulling the conduit ...
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WO/2022/008132A1 |
The invention relates to a device (10) for correcting shape deviations of a structural component (100) from a target geometry, comprising a reshaping unit (12) into which a structural component (100) can be introduced and which has a low...
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WO/2022/008769A1 |
Machine for repairing motorcycle rims comprising a frame (1), straightening devices comprised by actuators (10,12,13) for straightening deformations of the rim displaceable by the frame, a vertical support shaft (8) adjustable with respe...
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WO/2021/227921A1 |
A high-strength anti-collapse oil casing and a manufacturing method therefor. The high-strength anti-collapse oil casing comprises the following chemical elements in percentage by mass: 0.08%-0.18% of C; 0.1%-0.4% of Si; 0.1%-0.28% of Mn...
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WO/2021/171837A1 |
The purpose of the present invention is to provide a stainless steel pipe and a method for manufacturing the same, the stainless steel pipe having exceptional corrosion resistance and high pipe-axial tensile yield strength, the differenc...
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WO/2021/171836A1 |
The purpose of the present invention is to provide: a stainless steel pipe that has exceptional corrosion resistance, high tensile yield strength in the axial direction of the pipe, a low difference between tensile yield strength and com...
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WO/2021/156205A1 |
The invention relates to a device and a method for adjusting and/or setting a rolling gap of a two-roll straightening machine for rods and/or profiles.
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WO/2021/157251A1 |
The purpose of the present invention is to provide: a seamless stainless steel pipe that has exceptional corrosion resistance and high pipe-axial-direction tensile yield strength, the seamless stainless steel pipe being such that the dif...
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WO/2021/109286A1 |
An aluminum pipe (600) surface resin coating system. A discharging unit (1), a washing unit (3), a drying unit (4), an adhesive coating unit (5), a heating unit (6), a resin coating unit (8), a cooling unit (9), a traction unit (10), and...
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WO/2021/037948A1 |
The invention relates to a steel material for a torsionally stressed component, in particular a driveshaft, wherein the steel material has a minimum tensile strength of 800 MPs, and the microstructure consists of more than 50 vol.% of ba...
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WO/2021/028812A1 |
In one embodiment, a jig apparatus for bending a malleable tool includes a block having an upper surface and containing, a conical recess extending into the block through the upper surface of the block, defined by an elliptical directrix...
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WO/2021/001271A1 |
An apparatus for treating metal wire by multiple reverse bending and associated methods for using the apparatus are disclosed. Prior art straighteners use equal diameter rollers with different indentation levels and pull-through tension ...
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WO/2020/256686A1 |
First drive roller and second drive roller are coplanar and adjustable about an axis to increase or decrease the distance between the same to accommodate varying thicknesses in material. A first shaping roller and a second shaping roller...
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WO/2020/237795A1 |
A steel pipe clamping device for a steel pipe straightening machine. The steel pipe clamping device comprises a fixing block (1); a motor (2) is fixedly connected to the back surface of the fixing block; a front end of a rotating shaft o...
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