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Patent Searching and Data


Matches 1 - 50 out of 5,131

Document Document Title
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 ...  
WO2017009169A1
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...  
WO/2016/158534A1
This cutting and grinding oil composition contains (A) 60-97 mass% of a lubricating-oil base oil, (B) 0.1-0.7 mass% of elemental sulfur, (C) 0.05-20 mass% of sulfurized fats and oils, and (D) 0.1-7 mass% of a polysulfide compound, based ...  
WO/2016/156080A1
The invention relates to a grinding machine (1) for processing a sweep edge (2) of a rotor blade (3), comprising a grinding unit (4) with a driven grinding tool (5), a workpiece receiving device (6) which is designed for receiving a roto...  
WO/2016/143648A1
The present invention provides a polishing method for polishing a diamond-coated surface of a material to be polished using a polishing member containing a metal or metal oxide and solves problems such as non-uniform polishing and exposu...  
WO/2016/135774A1
Provided is a polishing tool (10) which is used together with a belt-shaped polishing sheet (60) to polish the outer circumferential surface of a pipe (50) around which the polishing sheet is wound. The polishing tool is constituted by: ...  
WO/2016/120516A1
The invention relates to a polishing pad for polishing a surface, material for a polishing pad and a method for manufacturing material for a polishing pad. A polishing pad according to an embodiment comprises a backing layer and a polish...  
WO/2016/101322A1
A steel rail polishing device and a steel rail milling and grinding vehicle having the steel rail polishing device, the steel rail polishing device having a frame (1), a motor (26) fixedly connected to the frame, a drive mechanism and a ...  
WO/2016/066670A1
The invention relates to a processing element (3a) for processing a profile-shaped or flat metallic workpiece, wherein the processing element (3a) is designed such that a plurality of similar processing elements (3a) are arrangeable one ...  
WO/2016/019997A1
The invention relates to a finishing device (30) for finish machining of a workpiece (42), in particular of a crankshaft or a camshaft, comprising a workpiece holder and a rotary drive for rotating the workpiece (42) about the workpiece ...  
WO/2016/012526A1
The invention relates to a finishing device (10) comprising a pressing arm (18, 20) and a pressing tool (62) for pressing a finishing tool against a workpiece. Said device is provided with a first connecting device (46) for connecting a ...  
WO/2016/008986A1
A trial workpiece (22) for grinding by means of a belt grinding machine (14) is moved along a programmed path of movement (24) by means of a program-controlled handling device (12). In this case, the force (F) acting on the contact rolle...  
WO/2016/005193A1
The invention relates to a pressing device (24) for pressing a finishing belt against a workpiece surface, comprising a pressure belt (68) and a pressure belt carrier (76) which supports the pressure belt (68) at two mutually spaced-apar...  
WO/2016/005918A1
Described is a sanding machine for sanding panels, comprising a supporting structure (2), a sanding unit (12) supported by the supporting structure (2), a surface (9) for supporting and sliding of the panels located beneath the sanding u...  
WO/2016/002537A1
The present invention addresses the problem of providing a diamond polishing device in which a polishing member (3) having a long shape, such as a filamentous shape or a belt shape, is used, and polishing is performed while winding the p...  

Matches 1 - 50 out of 5,131