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Patent Searching and Data


Matches 1 - 50 out of 6,436

Document Document Title
WO/2019/077007A1
The invention relates to an extraction device for a robot-assisted machine tool for surface processing. According to an exemplary embodiment, the extraction device comprises a housing with a vacuum nozzle and an outlet for connection of ...  
WO/2019/071944A1
Disclosed by the present invention is a polishing machine having a dust removal function, comprising a base, a screw, a U-shaped plate, a polishing bin, and a dust removal bin; the polishing bin is disposed at a top portion of the base, ...  
WO/2019/052787A1
The invention relates to an abrasive article (10a,10b,10c,10d), in particular a coated abrasive disc, comprising a plurality of holes (12a,12b,12c,12d) which are arranged in a hole pattern (14a,14b,14c,14d), wherein the density of holes ...  
WO/2019/050456A1
The present document discloses a method of operating a separator (1) for separating particles from a particle-laden airflow, wherein the separator comprises a flow path (F), a separation unit (11, 12, 13), arranged in the flow path (F), ...  
WO/2019/049033A1
The present invention relates to a supporting device for supporting and containing an abrasive element for processing stone materials, ceramics or the like, comprising a first rigid interface element with a grinding machine and a second ...  
WO/2019/050455A1
The present disclosure provides a method of operating a separator (1,1a, 1b) for separating particles from a particle-laden airflow. The method comprises receiving, in the controller (18), a separation unit status signal from the separat...  
WO/2019/048732A1
The application relates to a backing pad arrangement suitable for an abrading system. The backing pad arrangement comprises a backing pad (413, 513, 523), and an additional layer (418, 518, 528) or an abrading article (417, 527) adapted ...  
WO/2019/043293A1
An arrangement for cooling a spindle bearing or bearings (3) of an abrading apparatus with rotating abrading members is disclosed, premised on arranging in the housing (2) of the abrading apparatus conduits (1) which extend from the spin...  
WO/2018/203134A8
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 ...  
WO/2019/039419A1
In a substrate polishing device in which a polishing fluid passes through the inside of a rotary joint, maintenance of the rotary joint is required. Disclosed is a substrate polishing device having: a polishing head for holding a substra...  
WO/2019/038728A1
The invention relates to power tool apparatus such as a sander which has a body and a plate component to perform the working action when driven to move and intermediate the same is a base including a dust extraction assembly including a ...  
WO/2019/030010A1
The invention relates to a protective device for a hand-held power tool, in particular an angle grinder, comprising a power tool housing, which has a flange neck surrounding an output shaft having an output axis, comprising a protective ...  
WO/2019/031765A1
The present invention relates to an apparatus for manufacturing a die for forming glass for a portable device and, more specifically, to an apparatus for manufacturing a die for forming glass for a portable device, in which the die for f...  
WO/2019/028951A1
A ventilation and dust removal device for use with a pipeline polishing equipment, comprising a main air duct (1); the main air duct (1) is connected to a plurality of branch air ducts (2), each branch air duct (2) being provided at an a...  
WO/2019/025542A1
By means of the present invention, a suctioning device (1) for a grinding device (100) and a method for suctioning particles produced at a grinding device (100) are provided. The suctioning device (1) has at least one suctioning channel ...  
WO/2019/014970A1
A fully automatic chip removal filter for a digital control high-precision grinding machine, comprising a frame body (1), a scraper chain (12) which is provided within the frame body by means of a plurality of transmission shafts (11), a...  
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 ...  
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...  
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...  
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...  
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,...  
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...  
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...  
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 ...  
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...  
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...  
WO/2018/192869A3
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...  
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...  
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, ...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  

Matches 1 - 50 out of 6,436