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Patent Searching and Data


Matches 651 - 700 out of 138,027

Document Document Title
WO/2017/091063A1
The invention relates to a sanding pad (1) for a sander, such as an eccentric sander, which sanding pad comprises: - a disc-shaped body (2) with a rotation axis (R), wherein the discĀ¬ shaped body has a first and second side extending su...  
WO/2017/090906A1
Disclosed are: an apparatus for polishing a cut surface of a brittle material thin sheet; and a polishing method using the same, the apparatus polishing, by spraying abrasives, a cut surface formed on a brittle material thin sheet to be ...  
WO/2017/089169A1
The invention relates to a portable, hand-guided abrasive cutting machine (10) comprising a rotating abrasive cutting disk, a supporting housing part (36), an output drive shaft, which is rotatably mounted about an output drive axis (40)...  
WO/2017/091093A4
The abrasive unit contains a carrying disc (A) with a hub (1) set off in the central zone, having a coaxial hole (2) reinforced with a steel flange sleeve (3) for mounting the abrasive unit on the spindle of the angular hand grinder. The...  
WO/2017/089192A1
A hand-held, hand-guided abrasive cutting machine comprising a rotating abrasive cutting disk, a supporting housing part (36), an output shaft (20) which is mounted such that it can rotate about an output axis (40), a drive motor, a tran...  
WO/2017/089180A1
A hand-held, hand-guided abrasive cutting machine comprising a rotating abrasive cutting disk, a supporting housing part (36), an output shaft which is mounted such that it can rotate about an output axis (40), a drive motor, a transmiss...  
WO/2017/091093A1
The abrasive unit contains a carrying disc (A) with a hub (1) set off in the central zone, having a coaxial hole (2) reinforced with a steel flange sleeve (3) for mounting the abrasive unit on the spindle of the angular hand grinder. The...  
WO/2017/086120A1
This method for superfinishing a bearing roller 4 involves: arranging a pair of feed drums 51, 52 in parallel with each other which have spirally continuous guiding screw surfaces 54a, 54b on the respective outer peripheries and which ar...  
WO/2017/087739A1
A dual tire buffing apparatus includes a turntable having a first end and an opposite second end. The turntable is rotatable about a central axis between first and second positions. A first expandable hub is rotatably coupled to the turn...  
WO/2017/086055A1
The present invention improves in-plane uniformity by buffing. According to a first embodiment of the present invention, a buffing apparatus for buffing a substrate is provided. The buffing apparatus has: a rotatable shaft; a buffing hea...  
WO/2017/086476A1
A grinder is provided with: a motor; a housing for accommodating the motor; a spindle protruding from the housing and driven and rotated within the housing by the motor; and a base member. The base member is provided with: a contact plat...  
WO/2017/085324A1
Cleaning systems for food-related equipment and surfaces, such as, but not limited to, a steel belt baking surface, has a translatable and pivotable arm to position a discharge manifold over a surface to be cleaned. The arm has supply an...  
WO/2017/085904A1
The present invention provides a polishing composition containing abrasive grains, characterized in that: the surfaces of the abrasive grains have been modified by two or more organic compounds; the two or more organic compounds each hav...  
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/2017/084211A1
Disclosed are a self-sharpening polishing device in a dynamic magnetic field for a magnetorheological flexible polishing pad and a polishing method therefor. The device comprises a polishing disk revolution mechanism and a synchronous ro...  
WO/2017/086339A1
In order to respond flexibly to various processing modes, such as forming curved surface shapes, when cutting a workpiece using a wire saw, this wire saw device (1) is provided with: a single robot arm (2) that is capable of moving freel...  
WO/2017/086473A1
A grinder is provided with: a motor; a housing for accommodating the motor; a wheel cover for covering a part of a disc-shaped front-end tool which is mounted to a spindle protruding from the housing; a base member protruding from the wh...  
WO/2017/081617A1
The head (1) for polishing of ceramic or natural stone articles comprising a main body (2), at least one support element (3) attached to the main body (2) and supporting at least one tool (4), and means of air cooling (5, 6, 7) said tool...  
WO/2017/083255A1
A method of making a bonded abrasive article comprises urging crushed abrasive particles with agitation against the surface of a tool, thereby causing a first portion of crushed abrasive particles to become retained within horizontally-o...  
WO/2017/082161A1
[Problem] To provide a wafer polishing method and device with which both the flatness and the LPD quality of the wafer can be increased. [Solution] The wafer polishing method according to the present invention is provided with: a first p...  
WO/2017/082082A1
Provided is an electric tool for which, by devising the arrangement of circuit boards so as to be filled with resin, mounting efficiency is increased and output is increased while size reduction is achieved. A board case (40) is disposed...  
WO/2017/081261A1
The invention relates to an arrangement (1) for maintenance of a cylinder liner (2) in an engine. The arrangement (1) comprises a measuring device (3) adapted to measure a shape of the cylinder liner (2) to determine its operational cond...  
WO/2017/080639A1
The invention relates to a method, an installation, and a system for machining optical workpieces (2). The workpieces (2) are supplied to individual machining devices (3A-3G) or machining lines (B1-B6) according to an allocation. The res...  
WO/2017/079892A1
The present invention discloses a method and system for machining a work piece by a machining tool, and a robot system using the same. The method comprises : defining a customized contact point on the machining tool by setting a contact ...  
WO/2017/081835A1
The present invention is a polishing agent for synthetic quarts glass substrates which comprises abrasive grains and water, characterized in that the abrasive grains comprise a mixture of wet-process ceria grains and dry-process ceria gr...  
WO/2017/081730A1
[Problem] To provide, without making a device configuration complicated, a surface treatment device capable of efficiently recovering a polishing agent. [Solution] A surface treatment device 1 has: a vacuum blast head 10 that is provided...  
WO/2017/080302A1
A horizontal shot blasting machine system and a treatment method. The shot blasting machine system comprises a shot blasting chamber and a shot blasting device. The axis of the shot blasting chamber is arranged in a horizontal direction....  
WO/2017/081545A1
The invention relates to a method for facilitating the processing of suitable foodstuffs (e.g. unroasted coffee beans and the like) in a continuous-, cyclical- or batch process by means of surface ice blasting or surface snow blasting, i...  
WO/2017/080897A1
The invention relates to sintered, polycrystalline, flat, geometrically structured ceramic grinding elements for use in resin-bonded grinding disks, in particular cutting disks. The invention also relates to a method for manufacturing fl...  
WO/2017/080300A1
A high-pressure pneumatic sand conveying type shot blasting treatment machine system and a sand conveying method. The treatment machine system comprises a shot blasting device. The shot blasting device is communicated with a high-pressur...  
WO/2017/080535A1
The method of machining of rotary components (3), especially hard ceramic, metaloceramic or metallic coatings on the rotary component (3) with the length greater than 2 meters, whose essence consists in the fact that the equipment is def...  
WO/2017/076905A1
The invention relates to a method for the production of a metal strip (1), in which the metal strip (1) is ground in a plurality of passes at least on one side on substantially the entire surface. During a final grinding passage, the met...  
WO/2017/077691A1
A wafer polishing method of the present invention is characterized by having: a measuring step for measuring the depth PDt of a recessed section of a template after taking out a polishing-completed wafer, said measuring step being to be ...  
WO/2017/079075A1
Shaped particles having a longitudinal length (L) and a predetermined complex cross-sectional shape extending on a plane perpendicular to said longitudinal length (L). The cross-sectional shape has at least one vertex. An edge extends al...  
WO/2017/078978A1
An abrasive article comprises abrasive particles adhered to a substrate by a binder material comprising an at least partially cured resole phenolic resin and an aliphatic tack modifier. The amount of resole phenolic resin comprises from ...  
WO/2017/079078A1
A process for generating a non-spherical shaped particles comprising the steps of: extruding a material through an extruder nozzle orifice along an extruding axis, and. slicing the extruded material into extruded elements having a predet...  
WO/2017/079196A1
Polishing pads having a foundation layer and a window attached to the foundation layer, and methods of fabricating such polishing pads, are described. In an example, a polishing pad for polishing a substrate includes a foundation layer h...  
WO/2017/079513A1
An abrasive article (100) comprising a backing (102); a make resin (112) contacting the backing (102); abrasive particles (114) contacting the make resin (112); and a size resin (116) contacting both the abrasive particles (114) and the ...  
WO/2017/079079A1
A process for mechanically anchoring a shaped particle on a fibrous substrate, the process comprising steps of: providing a fibrous substrate comprising at least one fibrous layer; depositing the particle onto the surface of at least 1 f...  
WO/2017/071859A1
The invention relates to grinding disks, in particular cutting disks, and to manufacturing methods therefor. The grinding disks comprise a grinding material between two reinforcement layers. At least one of the reinforcement layers compr...  
WO/2017/072293A1
The invention relates to a method for manufacturing a non-woven abrasive article, wherein non-woven fibers made of a certain starting material are subjected to the method steps of forming a non-woven web and then consolidating the non-wo...  
WO/2017/071870A1
The invention relates to a water-jet cutting method, in which a workpiece (6) is cut on a water-jet cutting machine (1) by using a water jet (3), which can contain abrasive particles, characterized in that, during the cutting machining, ...  
WO/2017/073265A1
A method for polishing both sides of a semiconductor wafer according to the present invention comprises: detecting a load current value of a sun gear or a load current value of an internal gear when both sides of the semiconductor wafer ...  
WO/2017/072987A1
The present invention addresses the problem of obtaining a polishing tool with which the area of the workpiece that is to be polished can be properly polished, as a result of which the efficiency of workpiece polishing work can be increa...  
WO/2017/072919A1
Provided is a polishing pad having a resin foam article composed of a thermoplastic resin with excellent re-polishing characteristics, the polishing pad being capable of eliminating or dramatically shortening pre-polishing time and reali...  
WO/2017/075626A1
A polycrystalline diamond construction may be made by subjecting diamond grains to a high pressure/high temperature condition in the presence of a catalyst material to form a polycrystalline diamond material comprising a matrix phase of ...  
WO/2017/073237A1
Provided is a belt sander in which entrainment of dust is prevented. Provided is a belt sander (1) having: a motor (10); at least two rollers (41, 42) capable of detachably stretching an endless abrasive belt (11), at least one of the ro...  
WO/2017/073556A1
A wrapping material having a fabric configured from a warp or a weft, and a resin impregnated into the fabric.  
WO/2017/073228A1
The present invention is provided with: a conveyor belt 2 for conveying a powder molding 1 along a prescribed conveyance path; a rotating brush 31 arranged at one side of a crossing direction which crosses a conveyance direction CD; and ...  
WO/2017/074773A1
Implementations described herein generally relate to polishing articles and methods of manufacturing polishing articles used in polishing processes and cleaning processes. More particularly, implementations disclosed herein relate to com...  

Matches 651 - 700 out of 138,027