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WO/2022/208190A1 |
The present invention relates to a self-centering vise having reduced vertical size, in particular for applications on machining centers and CNC numerical-control machines, which is however capable of exerting on the workpieces a high fo...
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WO/2022/201850A1 |
In this machine tool, a conveyance mechanism having a camera (131) is used to perform work of conveying a workpiece between an internal space (200) and an external space (260) on the outside of the internal space (200). The machine tool ...
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WO/2022/203268A1 |
The present invention relates to a device for correcting a processing error of a machine tool, the device comprising: a bed; a main spindle installed at the bed and clamping a workpiece to process the workpiece; a support part installed ...
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WO/2022/201701A1 |
The present invention simplifies the device configuration of a processing device having a blade replacement mechanism and reduces the footprint of the processing device, the present invention being provided with cutting tables 2A, 2B on ...
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WO/2022/201920A1 |
[Problem] To provide a clamp device that can be configured inexpensively and easily. [Solution] A clamp mechanism 200 constituting a clamp device 100 comprises a movable member 210 (a piston 220, a shaft member 230, an actuation member 2...
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WO/2022/193049A1 |
A toy wool processing and forming device, comprising a forming table (1), wherein a supporting and positioning body (2) is fixedly mounted at the top of the forming table (1), and the supporting and positioning body (2) is specifically a...
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WO/2022/197145A1 |
An electrostatic chuck is provided. An electrostatic chuck according to one embodiment of the present invention is implemented by comprising a silicon nitride sintered body and an electrostatic electrode embedded in the silicon nitride s...
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WO/2022/196948A1 |
An exact position setting device for a stored item storage device of a machine tool is implemented, the exact position setting device comprising: a changer arm driving unit which drives a changer arm for moving a stored item between a st...
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WO/2022/191676A1 |
Disclosed is an electrostatic chuck sheet included in an electrostatic chuck for chucking a substrate by using electrostatic force. The electrostatic chuck sheet comprises: a first dielectric layer comprising a polymer material; a first ...
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WO/2022/190176A1 |
A workpiece clamping device that enables a workpiece to be sent to the next step in an inverted state, the workpiece clamping device having a lower unit in which a lower-side clamping block that supports a workpiece from beneath is rotat...
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WO/2022/188256A1 |
An external rotation and inner cooling tool shank, comprising: a machine body assembly (1); a tool shank body (2) supported on the machine body assembly (1) by means of a bearing (4), wherein an inner cavity (23) is arranged at the lower...
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WO/2022/184366A1 |
A substrate restraining system comprising: a substrate table and a plurality of circumferentially arranged restrainers each comprising a spring, wherein the spring has a proximal end and a distal end, wherein the distal end of the spring...
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WO/2022/185772A1 |
Provided is a technology for preventing overlapping of work of a person at a work station and transport of a tool to the work station. A tool transport system comprises: a machine tool; a tool storage unit for storing a plurality of tool...
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WO/2022/185773A1 |
Provided is a technique that can prioritize a job by a person at a work station over a job in a tool transport system. The tool transport system comprises: machine tools; a tool storage unit which stores a plurality of tools; a work stat...
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WO/2022/185375A1 |
The present invention provides a tool transport device (10) that transports a tool (T) between a machine tool (M) having a tool magazine (TM) holding multiple tools (T) and a tool storage device storing the multiple tools. The tool trans...
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WO/2022/179855A1 |
The invention relates to a clamping device (1) provided with a chuck body (3) which is paired with at least two acoustic sensors (9) that are not aligned parallel to each other. In particular, a first receiving area (7) is formed in the ...
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WO/2022/176839A1 |
Disclosed is a technique for appropriately prohibiting remote driving of a conveying device being operated by an operator. This machine tool is provided with: a conveying device for conveying an object relating to processing of a workpie...
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WO/2022/170684A1 |
An electric spindle and a machine tool, comprising: a machine body assembly (1), provided with an air inlet (11) and a stator (12); a spindle core assembly (2), supported on the machine body assembly (1) by means of an upper bearing asse...
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WO/2022/172521A1 |
A machine tool includes: a storage chamber for accommodating a plurality of tools; a machining chamber for being used for machining with a tool; a shutter for closing an opening in a partition between the storage chamber and the machinin...
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WO/2022/170796A1 |
A quick replacement system and method based on zero point positioning, in particular a single or small-batch aerospace part processing method, which achieves quick replacement of workpieces by means of zero point positioning technologies...
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WO/2022/172520A1 |
A machine tool includes: a storage chamber for accommodating a plurality of tools; a machining chamber for being used for machining with a tool; a shutter for closing an opening in a partition between the storage chamber and the machinin...
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WO/2022/170778A1 |
A roll changing apparatus and tab welding equipment. The roll changing apparatus comprises: an unwinding mechanism (10), a first fixing mechanism (14), a second fixing mechanism (30), a cutting mechanism (20), and a belt connecting mecha...
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WO/2022/171418A1 |
The invention relates to a clamping device comprising: a zero point clamping system (1) which can be actuated by a working medium; a machine vise (2) which can be coupled to the zero point clamping system (1); and a gripping and position...
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WO/2022/169029A1 |
The present invention provides a magnet holder which can be moved easily even after release. Provided in one embodiment is the magnet holder comprising: a fixed-type permanent magnet extended in one direction; a rotating-type permanent m...
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WO/2022/165549A1 |
Disclosed is an assembly and method for restoring a tapered bore. The assembly for restoring a tapered bore formed in a body to an originally manufactured diameter, comprises a frame including an upper mounting plate provided to an upper...
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WO/2022/168997A1 |
The present invention provides a magnet holder that is easy to move even after being released. In an embodiment, provided is a magnet holder comprising: a fixed permanent magnet extending in one direction; a rotatable permanent magnet ex...
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WO/2022/168078A1 |
A chuck includes a chuck surface, a plurality of vacuum ports being distributed over the chuck surface. Each of the vacuum ports is open to a conduit that is connectable to a suction source that is operable to apply suction to that vacuu...
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WO/2022/163148A1 |
A processing system provided with a processing device capable of carrying out additional processing on a plurality of objects, and a control device capable of controlling the processing device, wherein the control device generates first ...
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WO/2022/163656A1 |
An electrostatic chuck according to the present disclosure includes a plate-like body having an adsorption surface for mounting an object to be adsorbed, a base body, and an electrode film positioned between the plate-like body and the b...
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WO/2022/160347A1 |
An assembly (100) comprises a parallel robot (101) and a servo spindle (102). The parallel robot (101) is adapted to be mounted onto an end flange (301) of a joint robot (30) and includes one or more axes. The servo spindle (102) is moun...
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WO/2022/163000A1 |
A workpiece holding device (10) comprises: a plurality of first hook parts (21) disposed to be spaced apart from each other in a predetermined plane, and capable of linearly moving in a direction parallel to the predetermined plane; a se...
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WO/2022/152444A1 |
The invention relates to a handling assembly (1) for handling tools and/or workpieces (16) of a machine tool (2), comprising: a horizontal rail assembly (101); a vertical tower (3) which is arranged on the horizontal rail assembly (101) ...
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WO/2022/150695A1 |
Embodiments described herein provide substrate support assemblies for retaining a surface of a substrate having one or more devices disposed on one or more surfaces of the substrate without contacting the one or more devices and preventi...
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WO/2022/150852A1 |
A drill press has a main housing, a drill unit supported by the main housing for relative movement therewith, and a base coupled to the main housing, the base includes a magnet assembly to create a magnetic field for magnetically latchin...
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WO/2022/142202A1 |
A hydraulic automatic expansion clamp suitable for the clamping of a special-shaped hole and a special-shaped shaft, the clamp comprising a base (1), wherein a detachable connecting block (9) is arranged on the base; a conical expansion ...
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WO/2022/141786A1 |
An operating system for micro-assembly, the operating system comprising an industrial personal computer, a six-degree-of-freedom part assembly subsystem (I), a horizontal vision movement subsystem (II), a vertical vision movement subsyst...
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WO/2022/131092A1 |
[Problem] To provide a main-shaft and holder combination, a holder, and a machine tool that prevent leakage of working fluid when the holder is removed from the main shaft in a structure in which the working fluid is fed from the main sh...
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WO/2022/129233A2 |
The present invention relates to a scarfing machine, including a base a pair of platens adjustably positioned on the base. The pair of platens are configured as an upper platen and a lower platen such that the upper platen is fixed to th...
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WO/2022/129964A1 |
The subject of the invention is a tool gripping device (1) for gripping a bending tool (5) with a robot (2), the cylindrical enclosure of which is secured to the base plate and equipped with a compressed air connection, while a cylinder ...
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WO/2022/132921A1 |
A novel turbine motor spindle assembly for a spindle-mounted pneumatic tool, especially in a live tool environment is described. The novel turbine motor spindle assembly includes a manifold with a front end and a rear end. The manifold i...
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WO/2022/128631A1 |
The invention relates to a receiving flange (101) having a fixed flange (110) which is designed to receive a tool body (130). A flange receiving area (111) is formed on the fixed flange (110) in order to connect to a spindle shaft. A cou...
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WO/2022/124537A1 |
Disclosed is a device for automatically fixing a workpiece. The device for automatically fixing a workpiece according to an embodiment of the present invention comprises: a jig base provided on one side of a device table and forming a pl...
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WO/2022/123625A1 |
The device according to the present disclosure is a workpiece holding device 10 for holding a held portion 110 located at an axial-direction end section of a tubular workpiece 100. The workpiece holding device 10 comprises: a circular co...
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WO/2022/122443A2 |
A tool changer (200) serves to exchange tools (500) in a machine tool (100). The tool changer has a supporting structure (210), on which a lifting carriage (240) is guided along a vertical lifting direction (Z3). A pivoting arm (250) is ...
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WO/2022/112867A1 |
Described is a method (1) for milling a semi-finished product "S", comprising the steps of: a) preparing a semi-finished product (S); b) preparing at least one supporting element (10); c) fixing the at least one supporting element (10) t...
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WO/2022/110955A1 |
A multi-station clamp. The multi-station clamp comprises a support (1) and positioning cylinders (2) vertically arranged on the support (1), wherein at least two positioning cylinders (2) are provided and are horizontally arranged in par...
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WO/2022/109977A1 |
A clamp for machining a housing of a sewing machine, comprising a machining platform (1), a support mechanism used for the placement of a housing being provided on an inner side of the machining platform (1); a clamping mechanism used fo...
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WO/2022/113223A1 |
A machine tool according to the present invention comprises a tool spindle device that uses a replaceable spindle head tool to execute first system processing in a first workpiece spindle device which rotates and holds a workpiece, and s...
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WO/2022/109978A1 |
A drilling apparatus for use in sewing machine processing, comprising: a processing mesa body (1), omnidirectional wheels (2) mounted at the bottom part of the processing mesa body (1), a processing compartment (3) provided at the upper ...
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WO/2022/107672A1 |
A spindle device (10) comprises: a spindle (20); a drawbar (22) provided in a through-hole (20H) in the spindle; a plurality of balls (26) that clamp or unclamp a pull stud (12) in response to the drawbar (22) moving forward or backward;...
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