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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/2022/122443A2 |
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/2022/123025A1 |
Vertical lathe (1) where X, Y and Z directions are defined, and comprising a support (T) for the part to be shaped, a milling head (MH) having an axis in the Z-direction; wherein the axis of the milling head (MH) is fixed in the Y-direct...
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WO/2022/125635A1 |
A cutting tool, such as a reamer, includes a rear machine connection member, a center tube, a front cutting ring, and a rear cutting ring. The front cutting ring includes a sleeve member and one or more cutting head assemblies. Each cutt...
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WO/2022/123868A1 |
Provided is an air-bubble-containing-fluid manufacturing device with which it is possible to stabilize a process. In the air-bubble-containing-fluid manufacturing device (1), a flow path (P) is provided in which a coolant used for a gr...
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WO/2022/122529A1 |
The invention relates to a machine tool, more particularly a hand-held grinder. The aim of the invention is to devise a machine tool of this type that has a simple design and can be reliably operated in demanding conditions. For this pur...
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WO/2022/117309A1 |
The invention relates to a machine tool with at least one front handle and a tool, wherein the tool can be cooled by a cooling liquid during the operation of the machine tool. The machine tool has a regulating unit for providing the cool...
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WO/2022/116064A1 |
The present invention provides a composite material leaf spring and a processing method therefor. The composite material leaf spring comprises a leaf spring body; threaded grooves are formed in the leaf spring body; two fixing frames are...
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WO/2022/118665A1 |
A spindle device (100) comprises: a rotation axis (10); a cylindrical bearing housing (20) that extends in the direction of the central axis (A) of the rotation axis; a bearing (50) that is attached to an inner circumferential surface (2...
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WO/2022/116640A1 |
A perforating mechanism for industrial aluminum profile machining. The perforating mechanism comprises a base (1) and a top plate (2), wherein a perforating assembly (21) is fixedly connected to the top of the top plate (2), a blocking f...
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WO/2022/118605A1 |
A wiper 1 according to the present invention is provided with a belt-like attachment part 2 comprising a hard plate such as a metal plate or a resin plate, and a lip part 3 comprising an elastic body and attached to a side surface 21 of ...
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WO/2022/113190A1 |
This machine tool enables a laterally-oriented chip conveyor to be taken out from the front side of a tool body, and comprises: a laterally-long bed which has various processing devices mounted thereon; a laterally-long conveyor device w...
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WO/2022/114166A1 |
A holder according to one non-limiting aspect of the present disclosure includes: a rod-shaped main body extending along a central axis from a first end to a second end; and a first magnetostrictive element. The main body includes: a poc...
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WO/2022/108128A1 |
A cryogenic cutting tool kit according to an embodiment of the present invention may comprise: a housing having a hollow portion which is formed inside the housing and having an injection hole which is formed at the outer surface of the ...
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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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WO/2022/106424A1 |
Electric power tools with safety brakes that include impulse solenoids and methods of operating the electric power tools. The electric power tools include an implement holder configured to hold an implement, which is configured to perfor...
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WO/2022/103981A1 |
A core drill assembly includes a core drill and a stand upon which the core drill is mounted. The stand includes a base supportable upon a mounting surface, a mast defining a longitudinal axis and extending upward from the base, a carria...
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WO/2022/097669A1 |
This band saw machine (91) comprises: a first wheel (31) for applying tension to a band saw blade (5) and carrying out tracking, and a second wheel (32) that is positioned lower than the first wheel (31); a first supply unit (71) that tr...
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WO/2022/095250A1 |
An ultrasonic spindle (100), an ultrasonic knife handle (200), and an ultrasonic machine tool. The ultrasonic spindle comprises a spindle housing (1); a rotating shaft assembly (2) rotatably arranged in the spindle housing (1), with a fr...
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WO/2022/097624A1 |
The present invention generates a learned model that eliminates confirmation by a visual sensor during machining, and that prevents the accumulation of chips with the lowest possible cleaning frequency. A machine learning device compri...
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WO/2022/096005A1 |
The present invention relates to the technical field of ultrasonic machining, and in particular, to an ultrasonic spindle, an ultrasonic tool handle, and ultrasonic machining equipment. The ultrasonic spindle comprises: a spindle housing...
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WO/2022/097208A1 |
[Problem] To provide a machine tool equipped with: a machine tool body having a main spindle device, a feeding device, and a machining assist device installed therein; an auxiliary device; a main operation panel; a sub operation panel fo...
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WO/2022/091266A1 |
A combined processing machine provided with: first and second turret devices that are respectively provided with first and second workpiece spindle devices each equipped with a spindle table for holding a spindle so as to be freely rotat...
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WO/2022/090261A1 |
The present invention relates to a machine-tool structure (10), in particular for milling wooden parts, comprising a frame including: - a bearing plate (11), - a work table (12) resting on said plate and over which the pieces of wood to ...
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WO/2022/088646A1 |
A main shaft oil-gas lubrication structure, a main shaft and a machine tool, comprising: a machine body (1); a shaft core (2), supporting the machine body (1) by means of a bearing (5); a bearing oil jet separator (3), fitted on the mach...
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WO/2022/088504A1 |
An automatic non-ferrous metal loading and unloading manipulator, relating to the technical field of mechanical equipment, and comprising a support table (1) and a sliding rail (2). A sliding block (3) is slidably mounted in the sliding ...
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WO/2022/090583A1 |
Disclosed is a frame for machines for cutting ceramic pieces, which comprises a support structure of a guide (G) for longitudinally moving a cutting head (C), which comprises: a central aluminium beam (1) and two lateral aluminium beams ...
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WO/2022/088506A1 |
A non-ferrous metal engraving and milling machine tool, comprising an engraving and milling machine tool body (1) and a machine frame (2), wherein a steel-plate machining table (5) is arranged on an upper section of the engraving and mil...
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WO/2022/088465A1 |
An ultrasonic main shaft (100), an ultrasonic cutter holder (200) and an ultrasonic machining apparatus. The ultrasonic main shaft comprises a main shaft housing (1), a rotating shaft assembly (2), a front end cover (3), a transmitting s...
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WO/2022/088164A1 |
A deep hole device for machining of an electronic lock, comprising a base (1) and a workbench (2); the workbench (2) is arranged on the base (1), moving bases (3) are symmetrically arranged at two sides of the workbench (2), and a plural...
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WO/2022/091200A1 |
This operation panel for a machine tool comprises: a first housing (31U) that accommodates a cooling target object; a blower device (61) that is disposed inside the first housing (31U); and an air guide member (81) that forms an air flow...
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WO/2022/091201A1 |
This operation panel for a machine tool comprises: a blowing device (61) that has a plurality of blade parts (66) that are disposed at intervals in the circumferential direction of a center shaft (130) and rotate about the center shaft (...
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WO/2022/084131A1 |
The invention is based on a suction extraction device (10), in particular for a hand-held power tool (12), having at least one dust container (18) for collecting dust, having at least one filter unit (20) that comprises at least one, in ...
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WO/2022/083960A1 |
The invention relates to a material collection device for a hand-held power tool, with a material collection container (112a) for collecting materials removed during operation of the hand-held power tool, wherein at least one opening (12...
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WO/2022/077647A1 |
An adjustable drilling device for stainless steel plate machining, pertaining to the field of stainless steel plate machining. The adjustable drilling device comprises a top frame (1), a side frame (7), a base plate seat (8), and a machi...
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WO/2022/073716A1 |
A method for supplying a user station with cryogenic fluid, such as liquid nitrogen, wherein the liquid/gas two-phase content arriving at the user station is a factor influencing the quality of the operation carried out by said station, ...
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WO/2022/075042A1 |
This machining center NC operation panel with a body temperature management function performs a physical condition determination by measuring the body temperature of an operator, can restrict operation startup when determined to be inapp...
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WO/2022/074868A1 |
The present invention comprises a pallet-retaining mechanism (16) that retains a pallet (P) on which a workpiece (W) is mounted, and a cover body (9, 19) installed so as to surround at least part of the periphery of the pallet-retaining ...
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WO/2022/073681A1 |
The invention relates to an attachment (1) for fastening releasably to a machine tool, which holds a cutting tool that can be rotatably driven about an axis of rotation (3) to machine a workpiece by cutting, having a clamping ring (5), w...
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WO/2022/071078A1 |
This machine tool (10) comprises: a motor (16); a motor driving unit (36); an encoder (18) which detects the rotation speed of the rotary shaft (16S) of the motor (16); a vibration sensor (20) which detects a vibration amount; an acquisi...
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WO/2022/071553A1 |
A processing system formed by a combination of a plurality of modules comprises table modules (600, 2200) each provided with a table for securing a workpiece (W), tool modules (500-1, 500-2) connected to the table modules, manipulator mo...
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WO/2022/070530A1 |
The present invention comprises a plurality of protective bodies (13, 14, 15) which separate a movement path of a moving body from the outside and which are connected in order in the movement direction of the moving body. The protective ...
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WO/2022/070765A1 |
The present invention improves cooling performance for a part to be cooled. A saber saw 10 has a motor 40, a fan 72, and a control part 60 accommodated in a motor housing section 16 of a housing 12, and an air inlet 22 and an air outlet ...
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WO/2022/065326A1 |
Provided is a lifetime prediction device and a machine tool that enable simple prediction of the lifetime of a filter while suppressing a prediction error with respect to a true value. A lifetime prediction device (88) according to one e...
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WO/2022/065111A1 |
This grinding device comprises a chuck, a casing, a tool driving unit, a nozzle, a sensor, and a sensor cover. The chuck retains a substrate. The casing houses the chuck. The tool driving unit drives a grinding tool that is pressed again...
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WO/2022/061951A1 |
A perforating device for a polymer material, comprising a workbench (6), a water drill (3) and a processing box (7). Support columns (8) are mounted at four corners of a lower end of the workbench, and an operation panel (9) is provided ...
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WO/2022/056723A1 |
Provided are a recirculation system (200) for a material removal machine (102) and a material removal system (100). A material removal system (100) includes a recirculation system (200) in fluid communication with a material removal cabi...
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WO/2022/059258A1 |
A filter unit 20 connected between a tray 2 and a discharging duct 6 of a spiral conveyor 10 in the present invention comprises: a first filter (perforated metal 37) that is fixed at a position close to the outer periphery of a conveying...
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WO/2022/054658A1 |
In a grease-lubricated bearing device (J), a supply port (10) for supplying cooling compressed air is provided to the inner circumferential surface of an outer ring spacer (4). Barrier walls (33) for preventing the compressed air supplie...
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WO/2022/053790A1 |
A support device (10) is illustrated comprising a body (14) defining a recess (22a) in its underside, a connector (24) to which a vacuum device can be connected, the connector (24) and recess (22a) communicating with one another so that ...
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