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WO/2019/015231A1 |
A grinding device (1) for a submarine propeller holding member. The grinding device comprises a motor (2); a side wall of the motor (2) is provided with a power connector (8), and a base (3) is mounted on a side of the motor (2); a left ...
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WO/2019/000159A1 |
A polisher, and polisher system. The polisher comprises: a main body (201) configured to polish an object to be polished; a switch (202) connected to the main body (201) and configured to control a rotational speed of the polisher by mea...
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WO/2018/237386A1 |
A CNC apparatus and method of operating the CNC apparatus is provided in which the CNC machine additionally controls positionable air nozzles that can be used to provide a customized delivery of air to the cutting tool and substrate ther...
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WO/2018/211736A1 |
The present invention relates to a polishing apparatus and a polishing method, for pressing a polishing tool against the peripheral edge part of a substrate and polishing the peripheral edge part. The polishing apparatus is provided with...
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WO/2018/205202A1 |
Disclosed is a management system for a workshop, in particular, a management system and a management method for an aluminum alloy polishing workshop. The management system comprises a control system, a sensor system, a monitoring system,...
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WO/2018/208529A1 |
A dust shroud having a shroud body with a vacuum port and a tool connection, the shroud body including a top wall and at least one side wall and a dust receiving opening, the tool connection including a flexible fitting, the flexible fit...
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WO/2018/205498A1 |
Disclosed is a chopping board grinding machine, comprising a chamfering mechanism (10), a coarse grinding mechanism (20), a finish grinding mechanism (30), a transport mechanism (40) and a rack (50), wherein the chamfering mechanism comp...
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WO/2018/203134A1 |
A spark suppressor and spark- suppressing rotary abrasive tool having at least one non- smooth spark energy dissipating surface or layer disposed adjacent a spark generating region where there is abrasive contact between a workpiece and ...
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WO/2018/203292A1 |
The present disclosure discloses a lug brushing machine for cleaning/brushing of lugs of tubular plates of lead acid storage batteries. The lug brushing machine incorporates feeder conveyor 210, a main conveyor 220 and a rotary table 230...
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WO/2018/193040A1 |
The invention relates to a grinding machine, which is suitable for a robot-supported grinding process. According to one embodiment, the grinding machine has a housing, a motor arranged in the interior of the housing, a fan wheel arranged...
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WO/2018/192869A2 |
The invention relates to a dust cover (100) which comprises: a flange (90) for attaching the dust cover (100) to a transmission extension housing (210) of a cutting grinder (200); a cover body (10) for at least partially covering a circu...
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WO/2018/192823A1 |
The invention relates to an angle grinder (200) having a gear neck (210) for connecting a dust hood (100, 100') provided with a flange (90), the angle grinder (200) having a sensor unit (20) by means of which the type of dust hood (100, ...
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WO/2018/189239A1 |
The invention relates to a device (1) and a method for polishing a surface (2) of a strip (3) made of metal, in particular a continuous strip, the device (1) comprising at least one polishing head (4, 5) for polishing the surface (2), th...
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WO/2018/177355A1 |
Disclosed are a dust collecting device and an electric tool. The dust collecting device comprises a shell (20), an air inlet tube (221), a cyclone tube (222), an air duct tube (223), and a vent tube (224); an accommodating cavity (201) f...
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WO/2018/173421A1 |
The present invention addresses the problem of providing a polishing device capable of maintaining a polishing member in an excellent state while polishing is performed. Provided is a polishing device for locally polishing a substrate. T...
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WO/2018/172986A1 |
The present invention relates to a particle-collecting mechanism comprising a first hood connected to a cover of a polisher, the cover covering a polishing element of the polisher. Additionally, the particle-collecting mechanism has a me...
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WO/2018/173693A1 |
The present invention provides an ingot cutting method using a wire saw, the method comprising forming a wire column from a wire wound spirally between a plurality of wire guides and travelling in an axial direction, cut-feeding the ingo...
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WO/2018/166540A1 |
A water-saving cooling system of a glass processing center, comprising a CNC spindle box (1) and a tool holder (20). The tool holder is fixed connected to an output end of the CNC spindle box; a fixed plate (4) is fitted over the periphe...
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WO/2018/168912A1 |
A grinding fluid generating device (1) is provided with a mixed solution generating unit (3) and a liquid delivering unit (2). The mixed solution generating unit (3) mixes gas into a liquid which is a starting material for grinding fluid...
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WO/2018/166539A1 |
A diamond special-shaped grinding wheel, comprising an upper base body (201), a lower base body (202), and a grinding ring (203). The upper base body is disposed at the upper end of the lower base body, and the upper base body and the lo...
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WO/2018/146608A1 |
Operative unit (1) for a disc-shaped rotary tool, which comprises two or more machining bodies (2) of substantially discoid shape placed in succession and aligned with each other along the rotation axis (X) thereof. The operative unit (1...
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WO/2018/146372A1 |
The presented solution discloses conduit arrangements in an intermediate pad (20, 100), a backing pad (10, 200) and an abrading article (300, 400). The conduit arrangements enable controlled conveyance of air onto and extraction of air a...
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WO/2018/132661A1 |
Methods and apparatus for finishing an edge of a glass sheet are described. The edge of the glass sheet is finished using a grinding wheel mounted on one end of a spindle, the grinding wheel having a peripheral edge that contacts the edg...
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WO/2018/126521A1 |
A supersonic nozzle vortex tube refrigeration and nanofluid minimal quantity lubrication coupled supply system. The system consists of a low temperature gas generation device (1), a nanofluid minimal quantity lubrication supply system (2...
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WO/2018/104098A1 |
The invention relates to a dust hood (100) for a grinder (200) having a gearbox neck (210) for fastening the dust hood (100) and having a hood body (10) for covering one side of a predominant part of the grinding wheel (220), wherein the...
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WO/2018/104103A1 |
Dust hood (100) for an angle grinder (200) equipped with a gear neck (210) for fastening the dust hood (100), with a hood body (10) for covering a circular cutting disk (220) at least in sections, and having a suction connection (40) via...
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WO/2018/104018A1 |
A dust cover (100) having: a flange (90) for attaching the dust cover (100) to a transmission extension housing (210) of a cutting grinder (200); a cover body (10) for at least partially covering a circular cutting disc (220) on both sid...
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WO/2018/104057A1 |
A dust cover (100) for a cutting grinder (200) which is provided with a transmission extension housing (210) for attaching the dust cover (100), having a cover body (10) for at least partially covering a circular cutting disc (220) on bo...
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WO/2018/104016A1 |
The invention relates to a dust hood (100) for a grinding machine (200) provided with a gear neck (210) for fastening the dust hood (100), comprising a hood body (10) for one-sidedly covering a major part of the grinding disk (220), wher...
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WO/2018/102327A1 |
An apparatus for processing an edge of a substrate sheet. The apparatus includes a finishing member, a shroud, and a tubular member. The finishing member is rotatably maintained within a chamber of the shroud. The shroud includes a wall ...
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WO/2018/095849A1 |
The invention relates to a method for the surface treatment of workpieces by means of abrasive agents, comprising the following steps: providing a treatment tool; providing an abrasive agent; supplying a workpiece with a surface to be tr...
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WO/2018/092440A1 |
[Problem] To provide a wafer edge polishing device provided with a cleaning mechanism exhibiting a superb effect of cleaning slurry residue adhered on a chuck table. [Solution] This edge polishing device 1 is provided with: a chuck table...
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WO/2018/083078A1 |
Apparatus A for capturing a filter device (14) in a water treatment unit (1) containing at least one signal transmitter (13) and at least one sensor (12) for capturing a signal from the signal transmitter (13), wherein the water treatmen...
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WO/2018/079541A1 |
The grinding machine is provided with a dividing wall and a clamp part. The dividing wall divides a machining area from a non-machining area excluding the machining area. The clamp part extends from the non-machining area toward the mach...
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WO/2018/074091A1 |
A local polishing system is provided with: a particle estimation unit (30) which estimates a film thickness distribution of a wafer; a local polishing region setting unit (11) which sets a local polishing region of the wafer on the basis...
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WO/2018/074965A1 |
The present invention relates to a safety arrangement for a floor surfacing machine (1) comprising at least one drive wheel (3, 4), a motor arrangement (5, 6) for propelling said drive wheel (3, 4), a surfacing apparatus (13) and a contr...
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WO/2018/059132A1 |
Disclosed is a polishing apparatus (100), comprising a polishing device (10) and a washing device (20), wherein the polishing device (10) comprises a polishing disk (11) and a polishing pad (12) located on an upper surface of the polishi...
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WO/2018/062293A1 |
A work machine has an output shaft to which a tip tool can be attached and which is driven to rotate by a predetermined drive power source, a cover for covering at least a part of an outer periphery of the tip tool attached to the output...
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WO/2018/059915A1 |
The invention relates to a dust hood (100) for a grinding device (200) equipped with a transmission extension housing (210) for attaching the dust hood (100), the dust hood (100) comprising a hood body (10) for covering a circular grindi...
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WO/2018/055069A1 |
The invention relates to a workpiece machining device (1), in particular a grinding device, comprising at least one spindle module (10.1) and a tool exchanger (30), wherein the spindle module is adapted to receive a tool (13.1), in parti...
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WO/2018/049790A1 |
Disclosed is a multi-angle two-dimensional ultrasonic vibration assisted grinding device of a nano-fluid minimum quantity lubrication type, comprising components, such as a workpiece clamp (I-9) for clamping a workpiece (I-12), a grindin...
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WO/2018/039031A1 |
A system and method for manufacturing and/or reconditioning side frames and bolsters for railway cars includes at least one robot adapted to access positions along the length of the part. A map of the part dimensions, which may be obtain...
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WO/2018/030675A1 |
The present invention comprises: a holding jig for supporting a processing object; a brush rotating/driving portion arranged on the holding jig so as to rotate a brush such that the processing object is polished; an X-axis direction driv...
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WO/2018/019737A1 |
The invention relates to a surface-machining appliance (10), particularly a manual grinding appliance, with a machining body (20) comprising at least one machining surface (21-23) for the grinding or polishing machining of a workpiece su...
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WO/2018/010854A1 |
The invention relates to a suction hood (1) for a power tool (2) having a rotating tool (10), in particular a grinding or separating tool, for collecting and conducting away dust generated during the use of the power tool (2), containing...
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WO/2018/011194A1 |
The invention relates to a suction hood for a machine tool having a rotating tool, in particular a grinding or cutting tool, for collecting and leading away dust produced during the use of the machine tool, containing a first side wall h...
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WO/2017/221212A1 |
A system (1) for calibrating and/or squaring squareable elements (A), such as ceramic or natural stone items and the like, comprises a conveyor belt (3) for the transport and advancement of the elements (A) according to a predetermined d...
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WO/2017/215943A1 |
This document provides a method of operating a floor grinding machine 100. The method comprises providing a grinding machine 100 comprising a frame 101, a motor 102 and at least one grinding element 1, causing the motor to drive the grin...
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WO/2017/212445A1 |
A device (1') for surface manufacturing and collecting scrap particles (P) of items (O) made of precious metals, said device (1') comprising at least one disk-shaped tool (2) designed to be mounted to a spindle of a machine tool, and at ...
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WO/2017/210755A1 |
Processe and system for preparing a vehicle surface (e.g., an aircraft fuselage) for painting include a preparation booth (100) which is sized and configured to house the vehicle (F). At least one robotic assembly (200a, 200b) is recipro...
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