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Patent Searching and Data


Matches 1 - 50 out of 5,181

Document Document Title
WO/2019/053128A2
The invention relates to a device (1) for machining a workpiece using a belt (2), comprising a belt reel holder (4) for holding a reel (3) through which the belt (2) is supplied, a housing (5) which delimits a machining chamber (10), a w...  
WO/2019/043796A1
The present invention pertains to a polishing device that uses a polishing tool to polish an edge part of a wafer. The polishing device is provided with a substrate holding part (1) that holds and rotates a substrate (W), and at least on...  
WO/2019/027000A1
A grinding tool mounted on a robot comprises a roller group, an endless grinding belt, and a drive roller. The roller group comprises a plurality of rollers. The endless grinding belt is disposed so as to double back at a portion of the ...  
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/2019/026999A1
A grinding tool mounted on a robot comprises a roller group, an endless grinding belt, and a drive roller. The roller group comprises a plurality of rollers. The grinding belt is disposed so as to double back at a portion of the roller g...  
WO/2019/022961A1
Implementations described herein generally relate to methods and apparatus for polishing substrates, more particularly, to methods and apparatus for identifying and/or tracking polishing material in a roll-to-roll polishing system. In on...  
WO/2019/016311A1
The invention relates to a retaining device for an object the surface of which is to be machined, in particular to be sanded, or more objects the respective surfaces of which are to be machined, in particular to be sanded. The object(s) ...  
WO/2019/010276A1
A device for processing a surface of a work piece. A motor is configured to produce a rotary force. A driving pulley is operatively coupled to the motor such that the rotary force produced by the motor causes rotation of the driving pull...  
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/2018/196267A1
An automatic processing apparatus and processing method for a carbon fiber tube. The apparatus comprises a polishing device (1), a washing device (2), a printing device (4), a coating device (5), and a drying device of which the processi...  
WO/2018/189155A1
The present invention relates to a grinding device for machining an, in particular plate-shaped workpiece (W). The grinding device comprises an emitter (31) for emitting electromagnetic waves in the direction of the abrasive belt (10) an...  
WO/2018/180170A1
In this polishing method, heights of at least three points on a substrate holding surface (2a) are measured by at least three sensors (30), an inclination of the substrate holding surface (2a) is calculated on the basis of output signals...  
WO/2018/178949A1
A plant (1) for treating the surface of plates (L) with a given chemical (SC); the plant (1) has a frame (10) supporting a surface (12) that extends along a given direction (D) and is designed for supporting the plates (L) so that they c...  
WO/2018/136694A1
A method and apparatus for polishing a substrate that includes a polishing article comprising a polymeric sheet having a raised surface texture, which is formed on the surface of the polymeric sheet is provided. According to one or more ...  
WO/2018/116122A1
A pad conditioner includes a carrier, at least one abrasive element, and a spacer. The carrier includes a surface with an exposed region and a plurality of mounting regions. The abrasive element is disposed on the mounting region of the ...  
WO/2018/100940A1
Provided is a power-driven tool wherein components contained in a gear case are easily cooled. A power-driven tool 1 has: a motor 6; a fan 7 rotated by the motor 6 to generate a flow of cooling air; a housing 42, 44, 45 containing the mo...  
WO/2018/089074A1
The disclosure relates to a hardbanding removal apparatus and method for use with oilfield tubulars and downhole tools. The apparatus includes a tiltable frame with support arm, a grinding wheel coupled to the support arm, and an idler w...  
WO/2018/087194A1
Grinding element (20) comprising an abrasive surface (22) and an abutment surface (30) which is offset by an offset (x) from the abrasive surface (22), thus allowing a grinding depth (t) to be adjusted. In an illustrative embodiment, the...  
WO/2018/089276A1
Reciprocating tool accessories are presented including: a damping handle assembly; and a surface contact assembly coupled with the damping handle assembly along a distal end and the reciprocating tool along a proximal end. In some embodi...  
WO/2018/083571A1
Equipment (300) for the surface sanding of plate-shaped bodies (101), in particular of tiles, said equipment (300) comprising support and feeding means (100) for supporting said plate-shaped bodies (101) and feeding said plate-shaped bod...  
WO/2018/073063A1
The invention relates to a conveyor roller for directly conveying workpieces, comprising two bearing elements by means of which said conveyor roller is mounted rotatably. The conveyor roller is characterised in that it comprises fins on ...  
WO/2018/050068A1
Disclosed is a pressure loading film (100). The pressure loading film (100) comprises: a film body (10), the film body (10) comprising a plurality of mutually isolated sub-cavities (30), the sub-cavities (30) being used for injecting a p...  
WO/2018/047103A1
There is described a machining apparatus (1, 100, 200), associable with a machine tool, to perform a surface finishing operation on a workpiece to be machined that comprises an abrasive belt (2) in contact with the workpiece to be machin...  
WO/2018/041618A1
A belt-finishing unit (100) for a belt-finishing machine comprises a base element (120) having devices for mounting the base element on a frame part of a belt-finishing machine, a pressure arm (130A), which is supported in a movable mann...  
WO/2018/024769A2
The present invention relates to a device for sanding surfaces of a workpiece, preferably at least portions of which are made of wood, a manufactured wood product, plastic, or such like. The invention further relates to a sanding machine...  
WO/2018/024769A3
The present invention relates to a device for sanding surfaces of a workpiece, preferably at least portions of which are made of wood, a manufactured wood product, plastic or such like. The present invention further relates to a sanding ...  
WO/2018/013863A1
The present disclosure provides methods forming a stainless steel part. A method for forming a stainless steel part may comprise providing a substrate comprising stainless steel and at least one depression that projects into at least a p...  
WO/2018/011677A1
The invention relates to the field of belt sanders for surface machining purposes. A static pressing platen is replaced by pressing rollers with bearing mechanisms. When an abrasive paper is pressed by a static platen, a proportional amo...  
WO/2018/002123A1
Machining apparatus (2), in particular wide-belt sander for machining preferably board-type workpieces (W) preferably made at least in part of wood, engineered wood and/or plastic, comprising at least one light signal display device (10)...  
WO/2018/000746A1
An abrasive belt grinding center applicable to grinding and polishing machining of the overall profile of a blisk. An X-axis feed mechanism, a Y-axis feed mechanism, a Z-axis feed mechanism, a B-axis rotating mechanism, and a C-axis rota...  
WO/2018/000747A1
An abrasive belt grinding device for profile precision consistency. A support plate passes through an inner cylinder and fixed to the inner cylinder; the inner cylinder is rotatably connected with an outer cylinder support; a winding whe...  
WO/2017/190502A1
Disclosed is a mirror image polishing device for an automobile accessory surface, the device comprising rotating main shafts (1), opposed pressing baffles (2), transmission rolling columns (3), a coarse frosting continuous track (4), a f...  
WO/2017/185401A1
Disclosed is a small data storage medium destroying machine, comprising an abrasive belt rotating mechanism (A1), a cutting fluid circulating system (A2), a charging system (A3) and a support (A4). The abrasive belt rotating mechanism (A...  
WO/2017/186446A1
The invention relates to a belt finishing device (10) comprising a guiding device (28) for guiding a finishing belt (24), a rotational drive (14) for rotating a workpiece (18) to be finished about the workpiece axis (20), and an oscillat...  
WO/2017/152995A1
A device (1) for re-contouring gas turbine blades (2) in the installed state, comprising a holding device (3) with at least one chip-removing tool (4), and a guide device (5) for guiding the chip-removing tool (4) along a leading edge (6...  
WO/2017/155108A1
Provided is a belt-type grinding tool in which foreign matter is prevented from entering the interior of a tool body. A pulley support bar (12) is held by a bar containment hole (29) in the tool body (10) so as to be capable of sliding b...  
WO/2017/155107A1
Provided is a belt-type grinding tool in which a spring support member is prevented from pivoting in the direction in which compression of a spring is released due to an urging force received from the spring. This invention is provided w...  
WO/2017/144125A1
The invention relates to a finishing device (10), comprising a finishing belt, a finishing belt holding device, a first drive for rotationally driving a workpiece about a workpiece axis and a second drive for oscillating said workpiece a...  
WO/2017/139663A1
Method and apparatus for sharpening a cutting tool ( 130, 160, 230). In some embodiments, a sharpener (100, 300) has a guide assembly (1 18) adjacent a moveable abrasive medium ( 1 12, 308). The medium is advanced at a first speed relati...  
WO/2017/139660A1
A sharpener (100, 300, 400) for sharpening a cutting tool (130, 140, 160) having a blade portion (134, 144, 164, 202) with a cutting edge (136, 146, 166) such as but not limited to a kitchen knife. In some embodiments, the sharpener has ...  
WO/2017/136163A1
A microfinishing machine and method especially adapted for processing of internal combustion engine crankshafts and other workpieces. Microfinishing is achieved by tooling having abrasive inserts or which present abrasive coated film aga...  
WO/2017/122580A1
To provide a polishing device capable of performing polishing by selecting a suitable polishing recipe on the basis of a state prior to the polishing, even in a situation where bevel portions have various shapes. A polishing device 100 h...  
WO/2017/085884A1
Provided are a grinding method and a grinding film which are for automatically performing multi-stage batch grinding on an end surface of a workpiece such as an optical fiber connector. This grinding method includes moving an end surface...  
WO/2017/069696A1
According to various embodiments, there is provided a grinding module including a base; a cylinder mounted to the base with a longitudinal axis of the cylinder arranged at least substantially perpendicular to a surface of the base, where...  
WO/2017/058864A1
A method of removing material from a workpiece includes moving a coated abrasive over a receiving surface of a platen, the receiving surface having at least one opening configured for the flow of an ejection material therethrough, moving...  
WO/2017/020350A1
Disclosed is an abrasive belt grinding machine (100), comprising: a machine body (10) for bearing a workpiece (200); a first grinding head assembly (20), which is mounted on the machine body, wherein the grinding head assembly comprises ...  
WO/2017/009169A1
The present invention relates to a pressure shoe (1) comprising a pressure surface (2) for directly pressing finishing tapes onto a radial circumferential surface (3) of a rotating workpiece section (4) during a finishing process, wherei...  
WO/2016/180520A1
The invention relates to a processing unit for a machine for deburring a flat work piece, wherein the processing unit strokes over the surface of the work piece to be deburred, having a flat carrier plate (6), a package of rectangular, f...  
WO/2016/172751A1
The invention relates to a device (100) for machining a surface of a workpiece (200a). According to one embodiment, the device (100) comprises a frame (160) and a roller carrier (401), on which a first roller (101) is rotatably supported...  
WO/2016/172486A1
A method of finishing a laminated glass structure (102) comprising a flexible glass sheet (130) having a thickness of no greater than about 0.3 mm laminated to a non-glass substrate (116) by an adhesive layer (135) is provided. The metho...  

Matches 1 - 50 out of 5,181