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WO/2020/070436A1 |
An internal clamping and welding device (1) for joining tubes by their distal ends, the device comprising movement means in order to be moved inside the tubes, separate clamping means (13, 15) for cooperating with the inner surfaces of t...
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WO/2020/070168A1 |
In order to fix a rail (12) of a rail track using a rail machine (4), the rail machine (4) is moved in a working direction (100) so that at all times a rail portion (12) which is not attached to a cross-member (8, 10) of the rail track (...
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WO/2020/070195A1 |
The present invention relates to a method for producing a weld seam at a butt joint (14) between two workpieces (15), wherein the workpieces (15) to be welded are positioned relative to each other by means of a clamping device (11), whic...
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WO/2020/072804A1 |
Automated systems and methods for making cuts in large materials, particularly to trim and reduce the sizes of steel plates and slabs and produce therefrom one or more reduced-size pieces, optionally with the ability to reduce or avoid t...
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WO/2020/061017A1 |
A protection device is disclosed, where the protection device comprises an eye protection shield, a light beacon, and a control circuitry to control the light beacon.
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WO/2020/056846A1 |
A small and intelligent welding windshield device, comprising a housing (1). The housing (1) is of a double-layer structure; a mounting groove is formed between the double-layer structure; a windshield cover (2) capable of stretching/ret...
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WO/2020/058208A1 |
The invention relates to a system for welding rails comprising: – means for the sliding connection of a first chassis (14) with a second chassis (16) along a longitudinal axis; – first means (30) for clamping a first rail portion, sa...
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WO/2020/056918A1 |
Disclosed is a rotating arc sensor, comprising a mount (1), a driver (2) and a swinging assembly (3), wherein a connecting assembly (11) is arranged in the mount (1); an upper end of the driver (2) is arranged on the periphery of the mou...
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WO/2020/060969A1 |
An electronically controlled apparatus for the manufacture of fused overlay plate including a conveyor assembly, two hopper assemblies, a number of wire feeder assemblies, and a perforated cooling drum to produce a metal plate with a fus...
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WO/2020/058683A1 |
Apparatus for controlling a welding station used for welding seams extending along cylindrical can bodies, the welding station comprising a pair of welding rolls and a calibration unit for causing a desired cylinder overlap during weldin...
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WO/2020/052051A1 |
An integrated clamp for 5G SFP encapsulation type optical transceiver module welding, comprising a working table (1). A flexible board welding part (2) and an optical device welding part (3) are respectively disposed at the upper end pos...
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WO/2020/054310A1 |
This butt welding method for butting and joining large aluminum alloy-made panels W, W together, comprises: an overhead welding step for performing overhead welding on a V groove Wv formed on the lower surface side of the butted portion ...
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WO/2020/052848A1 |
The invention relates to a machine tool for machining workpieces (34), in particular sheet-like workpieces, comprising a workpiece support (16) having a first and a second workpiece support surface (22, 23), a retaining device (17) which...
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WO/2020/054311A1 |
In the present invention, after pretreatment including oxide film removal and degreasing at a butt portion between bottom panels W, W is performed, the diameter D of a welding torch 6 to be used is determined on the basis of the width of...
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WO/2020/054309A1 |
The present invention is provided with: a gantry loader body 23 which travels along a U groove Wu on the upper surface side of a butted portion between large panels W, W; and three welding torches 26 which are mounted on the gantry loade...
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WO/2020/043513A1 |
The invention relates to a method for guiding a cutting head (12) in relation to a material (14), wherein - at least one desired position value (x) and at least one desired speed value (v) are established by an interpolator unit (16), - ...
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WO/2020/038572A1 |
A welding torch (18) for a welding system (10) is described, which comprises a substantially spherical main body (20) that has an integrated coolant chamber (60) which is in fluid communication with at least one coolant port (62). The su...
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WO/2020/038504A2 |
The invention relates to a method for welding longitudinal edge regions of sheet-metal strips (10) butting against each other, characterized by the following method steps: producing a bead or groove (12) having a specified distance paral...
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WO/2020/039149A2 |
The invention relates to a handling assembly (31) of a propulsion assembly, characterized in that it comprises: - a frame (35) which comprises three radially spaced arms and is mobile in rotation about an axis transverse to a longitudina...
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WO/2020/034112A1 |
Provided is a multifunctional welding bench, comprising a bench plate (10), four support feet (12) fixed to a bottom end of the bench plate (10), and a stand plate (14) fixed to the bench plate (10). The bench plate (10) comprises a benc...
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WO/2020/024647A1 |
A U-shaped biaxial welding positioner comprises a base (10), a rotary base (20), a flipping servo motor (30), and a flipping RV reducer (40) driven thereby, a rotary servo motor (50), and a rotary hollow RV reducer (60) driven thereby, a...
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WO/2020/024164A1 |
A calibration piece (100), a calibration assembly, and a calibration system for an automatic welding apparatus, the calibration part (100) comprising a fixing portion (110), a main body portion (120), and a calibration portion (130); a s...
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WO/2020/024487A1 |
Assembling, welding, and correction assembly lines for a T profile, comprising a material feeding roller bed (1), a feeding alignment device (2), an assembling frame device (3), a welding device (4), and a correction device (5). The feed...
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WO/2020/024169A1 |
An automatic welding device, a clamping robot, and an automatic welding method. The automatic welding device comprises: a material stacking mold (12) used for placing materials to be welded that comprise transverse steel bars and longitu...
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WO/2020/025132A1 |
A method of laser welding a first and a second metal sheet (20, 30), the method comprising: clamping the first and the second metal sheets (20, 30) together with a clamping device (11-13), a welding surface (21) being a contact surface b...
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WO/2020/025923A1 |
Disclosed are methods of manufacturing a workpiece fixture (10) and also a target material fixture (10), for use in precision manufacturing processes. A sheet material is supported on a generic material fixture (10) and the sheet materia...
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WO/2020/021362A1 |
An automated welding system includes a support structure, a plurality of welding heads, and a controller. The plurality of welding heads are each removably, mechanically coupleable to the support structure. The controller is configured t...
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WO/2020/020482A1 |
The invention relates to a suction device (120) configured for a laser processing machine (100) with a laser processing head (106) which can be moved over a workpiece holder (112), with a fan (122) and several flaps (126) which are to be...
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WO/2020/020415A1 |
The invention relates to a method for joining or fitting a first connection part with or into a second connection part of a machining head for thermal material machining, wherein the first connection part has, on an outer circumferential...
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WO/2020/019209A1 |
Disclosed is an optical locator, comprising a supporting part (1), a light emitter (2), a first trigger component (3) and a second trigger component (5), wherein the first trigger component (3) and the second trigger component (5) are bo...
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WO/2020/020113A1 |
Provided is an active laser vision weld tracking system and weld position detecting method, wherein the active laser vision weld tracking system comprises a laser-arc hybrid welding robot, a laser light source, an industrial camera (2), ...
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WO/2020/021513A1 |
A system for carrying out operations along an annular junction portion of a pipeline (3) is provided with: a frame (12) comprising a C-shaped structure (17), which is configured to be selectively clamped about a pipeline (3) extending al...
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WO/2019/168851A9 |
Some examples of the present disclosure relate to a wind tunnel for a welding-type power supply. The wind tunnel has a primary section and a secondary section. The primary section and secondary section combine to produce a primary coolin...
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WO/2020/018636A1 |
A plurality of modular panels (46a-c) for a vehicle (16) mounted welding-type power system (12) are disclosed. A control panel (46a) transmits information to and receive information from a control device of the welding-type power system ...
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WO/2020/014521A1 |
A system and a method are directed to automated techniques for fitting flanges to tubular sections used to form tubular structures (200), such as large-scale structures (200) used in industrial applications (e.g., wind towers and pipelin...
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WO/2020/010845A1 |
A walking track for automatic welding of small tubes, formed by connection of several guiding belts; a transition belt (9) is provided on the inner ring of at least one of the guiding belts, and the transition belt (9) extends towards an...
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WO/2020/008512A1 |
This backing member for a friction stir spot welding device is provided with a support surface that comes into contact with the back surface of an overlapping portion of a plurality of sheet members. The support surface includes: a base ...
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WO/2020/009372A1 |
The present disclosure relates to a concentrated heat dissipation structure for a small welding machine comprising a heating component, the concentrated heat dissipation structure for a small welding machine comprising: a fan for creatin...
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WO/2020/002506A1 |
The invention relates to a joining device (10) for integrally joining two joining sections (12a, 12b), said joining device comprising a receiving space (18) for receiving the joining sections (12a, 12b). The joining device (10) also has ...
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WO/2020/002508A1 |
The invention relates to a device (10) for producing a cylinder-surface-shaped or cone-surface-shaped, circumferentially closed tubular body (12), in particular an exhaust pipe, of an exhaust silencer housing casing and/or an exhaust cle...
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WO/2020/004780A1 |
An auto-pressing jig apparatus according to an embodiment of the present invention is a pressing jig apparatus configured to press a busbar, which is provided in a battery module, and a lead assembly to each other, the auto-pressing jig ...
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WO/2019/242995A1 |
The invention relates to a method for connecting two components (1, 2) by means of a laser weld seam (5; 5a to 5o), wherein the two components (1, 2) are arranged one on top of the other in a joining region (8), wherein the first compone...
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WO/2019/242173A1 |
A raising apparatus and a solar cell welding device, wherein the raising apparatus comprises a lifting drive mechanism (12), and a sucking disc (13) suspended from a lifting member in the lifting drive mechanism; and the sucking disc and...
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WO/2019/245954A1 |
In one aspect, a pipe machining system is provided and includes a positioning apparatus, a pipe machining apparatus, and an adjustment member coupled to the positioning apparatus and a pipe machining apparatus. The adjustment member is c...
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WO/2019/245134A1 |
An automatic pressure jig device according to an embodiment of the present invention allows a bus bar and a lead assembly disposed in a battery module to be in close contact with each other, and comprises: a plurality of close contact un...
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WO/2019/244077A1 |
A machine tool (1) having a laser cutting head (2) with a cutting nozzle (3), comprises actuating means (10) for moving the cutting head (2) along three orthogonal axes (X, Y, Z) comprising a first axis (X) and a second axis (Y), which a...
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WO/2019/232608A1 |
A conveyor for ferrous workpieces includes a frame. A static bed is affixed to the frame. The static bed has a workpiece support portion constructed from a non-magnetic material. The workpiece support portion defines a workpiece flow pat...
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WO/2019/229194A1 |
A backing plate for use in a solid state welding operation may be provided. The backing plate (1) comprises: a base plate (2); and a cover plate (4) in contact with the base plate. The invention may also provide a method of solid state w...
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WO/2019/224523A1 |
Apparatus (101) for supporting a workpiece (201), comprising a frame structure (102) for holding a workpiece (201), a base element (103) for supporting the frame structure (102), and a tool support element (110) for holding a tool. The f...
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WO/2019/218610A1 |
Disclosed is a mask plate (100) to be tensioned and welded onto a support frame (10), the mask plate (100) is an electroforming mask plate, and the mask plate (100) comprises an evaporation area (20), a non-evaporation area (40), and a w...
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