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WO/2023/122865A1 |
A cutter mounting mechanism, comprising a workbench (1), a support frame (2), an electric push rod (3), a sliding slot (4), a screw rod (5), a nut (6), a snap ring (7), a snap slot (8), a connecting rod (9), a rotating shaft (10), and a ...
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WO/2023/122873A1 |
A stamping device, which comprises a bottom plate (1); an adjustment box (2) is fixedly connected to the top of the bottom plate (1); a motor (4) is fixedly connected within the adjustment box (2); a threaded rod (5) is fixedly connected...
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WO/2023/126073A1 |
The present invention relates to a method for manufacturing lamellas (20) from sheet metal (30) for a stack of such lamellas (20), i.e. a lamination, such as the core of a transformer or of a rotor or a stator of an electric machine. Acc...
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WO/2023/127442A1 |
Provided is a press device capable of inhibiting a decrease in productivity of electromagnetic steel sheets associated with a change in the shape of the electromagnetic steel sheets. A press device (1) according to one embodiment of the ...
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WO/2023/127479A1 |
Provided is a processing device with which it is possible to manufacture a metal member having exceptional corrosion resistance at a cut end surface thereof. A processing device (20) comprises a punch (21) and a die (22) that are positio...
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WO/2023/126074A1 |
The present invention relates to a method for manufacturing lamellas (20) from sheet metal (30) for a stack of such lamellas (20), i.e. a lamination, such as the core of a transformer or of a rotor or a stator of an electric machine. Acc...
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WO/2023/122866A1 |
A cutter cutting-depth adjusting mechanism of an air conditioner fin die. The adjusting mechanism comprises a punching platform (1), a first servo electric motor (2), a lead screw (3), a rotating rod (4), a threaded sleeve (5), a threade...
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WO/2023/117142A1 |
The invention relates to a fine-blanking method for cutting metal parts (10) from strip material (50). According to the invention a blanking burr formed on the edge (E) of a cut circumference surface of the metal part (10) can be remarka...
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WO/2023/114790A1 |
A method for weakening a frame section prior to cutting/punching is provided. The weakening may be caused by scribing, perforating, etching, punching, or other techniques. The weakened sections are located in such a way as to be on or ne...
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WO/2023/106246A1 |
Provided is a core manufacturing method capable of mitigating scratches due to mutual sliding of end faces of laminated iron cores. An iron core piece P is punched out from a magnetic steel sheet W by a punch 3 and held in a die 5, and...
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WO/2023/106907A1 |
The present invention relates to a tooling for cutting paper that is used for torque converters, wherein the paper cuts are performed having geometry, morphology and position dimensions in specific tolerances, such that a tooling for cut...
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WO/2023/103216A1 |
An automatic stacking production line, comprising a discharge frame (1), a feeding and conveying system (2), a blanking main machine (3), a finished product stacking machine (4), a synchronous conveying system (5), and a waste recovery d...
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WO/2023/101648A1 |
The invention relates to a process for producing the metal furniture connection element cam by shaping the metal sheet roll (1) with a press in the first stage and subsequently a continuous bending, folding, and cutting the intermediate ...
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WO/2023/097552A1 |
The present invention provides automatic processing equipment for a storage battery terminal, characterized in comprising: a positioning unit; a checking unit, the checking unit being disposed at the lower end of the positioning unit; a ...
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WO/2023/100782A1 |
The present invention comprises: a projecting portion (13) which is formed by of a plastic flow part of a material for a first plate material (10) and which projects in the penetration direction of a punching hole (15) provided to the fi...
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WO/2023/085541A1 |
One embodiment of the present invention provides a method for manufacturing upper and lower cabinet doors, the method comprising the steps of: preparing a steel alloy; processing the surface of the steel alloy by means of at least one pr...
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WO/2023/072765A1 |
A method for producing a calibrated stamped part for use in the production of embossed products, in particular coins, from a flat, in particular rolled or drawn, stamped part (1), comprises the following steps: - a positioning step a), i...
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WO/2023/070759A1 |
Disclosed is a continuous pin cutting system, comprising: at least one continuous pin cutting machine, which comprises an outer box body, a first driving device and a swing mechanism, wherein the first driving device drives the swing mec...
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WO/2023/068238A1 |
Provided is a progressive press die capable of always conveying a band-form metal material in a satisfactory manner to a specific processing stage irrespective of whether a lifter member is present. A progressive press die equipped wit...
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WO/2023/067256A1 |
The invention relates to a stamping assembly (1) comprising a gripper (15) configured to enable the gripping of an end part (PT) of a workpiece (PC) that is to be cut and that is cut by a cutting blade (14) of the stamping assembly (1), ...
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WO/2023/062142A1 |
The invention relates to a tool for forming sheet-metal blanks (20) provided with a material coating on one or both sides, comprising a cutting bell (1), which is rigidly coupled to an upper forming punch (3), and a die cushion (12), whi...
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WO/2023/058341A1 |
A cutting device for cutting a multi-layer material sandwiched between a first tool and a second tool, wherein: the first and second tools are arranged such that respective blade parts thereof face one another in a pushing direction; the...
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WO/2023/059645A1 |
A drop-in multi-optics module for a quantum-particle (e.g., rubidium, cesium) cell provides for more convenient and cost-effective manufacture of such cells (including vacuum cells, cold/ultra-cold matter cells, vapor cells, and channel ...
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WO/2023/054027A1 |
This progressive-feeding molding device comprises: an upper mold and a lower mold; a lifter; and a pressing force member. The upper mold and the lower mold press a band-shaped metal plate that is progressively fed in a prescribed directi...
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WO/2023/043135A1 |
The present invention discloses an apparatus and method for drawing and molding a metal container. The molding apparatus of the present invention comprises: a first molding part that includes a first bending die having a bottom surface f...
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WO/2023/029645A1 |
The present application relates to the field of battery manufacturing, and relates to a cutter apparatus and a material strip cutting method. The present application provides a cutter apparatus, comprising: a first cutter; and an adjusti...
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WO/2023/029022A1 |
A window blind sub-mold adjustment structure, comprising an upper mold plate (1) and a lower mold plate (2). The upper mold plate (1) is provided with an upper punch fixing plate (3). The lower mold plate (2) is provided with a lower pun...
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WO/2023/025979A1 |
The object of the invention is a method and a device for making a pipe T-branch by connecting the shaped end of a branch pipe with internal welding to the edges of a hole in a main pipe. The hole in the main pipe (T) and the arcs corresp...
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WO/2023/023694A1 |
A pipe perforation system enables a junction to be formed in a pressurised pipe without the need to depressurise or stop liquid or gas flow in the pipe. The system includes: a drive shaft having a distal end and a driven end; a hole cutt...
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WO/2023/020642A1 |
The invention relates to a cylinder pipe assembly having a cylinder pipe (1) and a connection piece (2). The cylinder pipe (1) has a cylinder main body and a connection portion (1.3). The connection portion (1.3) has an outer shell calot...
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WO/2023/014644A1 |
A punch according to some embodiments of the disclosure includes a body having a punching edge and a wall forming a passageway therethrough, the wall having a multi-start thread formed thereon, and a draw stud according to some embodimen...
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WO/2023/010706A1 |
A trimming and punching die for a C-shaped opening of a front lower control arm and a trimming method therefor. The trimming and punching die comprises: a lower die and an upper die. The lower die comprises: a lower die seat, a female di...
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WO/2023/006753A1 |
The invention relates to a manufacturing tool (1), in particular a forming tool and/or a cutting tool. The manufacturing tool (1) comprises an active element (2), mounted so as to be movable along its longitudinal axis (L), with a distal...
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WO/2023/005131A1 |
A process for processing a silicon steel sheet for a disc motor, comprising the following steps: S1: fixing a plate to be processed to a conveying mechanism; S2: sending the plate to a plate punching apparatus by means of the conveying m...
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WO/2023/002715A1 |
Provided is a progressive press device comprising an upper die and a lower die (120), the progressive press device at least die-cutting a sheet-form workpiece while sending the workpiece in a transport direction, wherein the lower die (1...
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WO/2023/284587A1 |
A low-pressure aluminum casting mold and a low-pressure aluminum casting process for a motor rotor. The low-pressure aluminum casting mold comprises an upper blade profile assembly, a lower blade profile assembly, a rotor iron core (1), ...
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WO/2023/280462A1 |
A device (5) for separating a cut-out workpiece (2) from a plate-like basic body (1) of a plate-like sheet skeleton (4) is proposed, wherein the cut-out workpiece (2) is still connected to the sheet skeleton (4) by means of at least one ...
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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/2022/264116A1 |
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/2022/251271A1 |
A punch system includes a punch with a ball lock recess and an arcuate slot each defined in the side surface of the base. A punch retainer has a retainer body with a generally circular punch hole extending from an outer face towards a mo...
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WO/2022/248008A1 |
The invention relates to a drive device (10) for a machine tool (100), for example, a punching machine tool, the machine tool (100) thereof, and a method for operating the machine tool (100). The drive device (10) comprises a wedge unit ...
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WO/2022/248398A1 |
A stamping tool for stamping and embossing blade contact elements has an embossing die (3) which has a recess (30) into which a component (1) to be embossed is able to be introduced. The recess (30) has an embossing bead (31) that projec...
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WO/2022/245940A1 |
A tool for forming an attachment pad on a sheet material includes an anvil supported on a housing and defining a working axis for forming the pad. A slide block is supported on the housing for movement at least along the working axis, an...
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WO/2022/245139A1 |
A lead tab edge-rounding apparatus for a secondary battery disclosed herein comprises: a loading unit on which a lead tab manufactured in a lead tab-manufacturing apparatus is loaded and placed; a primary edge processing unit which is in...
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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/2022/210867A1 |
This non-oriented electrical steel sheet comprises a silicon steel plate as a base material. The silicon steel plate has a predetermined mechanical property according to a direction with respect to a rolling direction, and the difference...
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WO/2022/196359A1 |
This invention heightens the lengthwise mechanical interlocking rigidness of interlocking sections, and the thicknesswise mechanical interlocking force of iron core pieces. In this method of manufacturing a laminated iron core, a lamin...
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WO/2022/189903A1 |
The invention relates to a punching die, which comprises an upper die assembly and a lower die assembly. The upper die assembly includes an upper die plate and a blade plate fixed to the upper die plate and including a blade edge formed ...
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WO/2022/183615A1 |
The present invention relates to the technical field of robot production, and in particular to a part punching device for robot production. The part punching device for robot production comprises a machine frame, wherein a bearing seat e...
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WO/2022/180984A1 |
An estimation model generation device for generating an estimation model for estimating the lifetime of a tool for repeated processing of a plurality of plate-like workpieces by applying a load thereto, on the basis of a load curve indic...
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