Patents
Sitemap › B24 - Grinding; Polishing › B24D - Tools for grinding, buffing or sharpening › B24D 7 - Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
Patents for B24D 7 - Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor (3,719)
07/2003
07/31/2003US20030143926 Grinding or polishing arrangement
07/30/2003EP1331064A1 Method to manufacture a grinding tool with galvanically bonded abrasive bodies
07/30/2003EP1330339A2 Method and apparatus for making a cutting tool having a plurality of margins
07/24/2003WO2003059572A1 Tool for surface treatment of an optical surface
07/24/2003US20030139128 Grinding wheel with grinding members
07/24/2003DE20303657U1 Mandrel for machine tool including parting off and polishing tools has enlarged base at one end of shaft with blind bore to accommodate pin on mounting system
07/22/2003US6596087 Method of cleaning conditioning disk
07/10/2003WO2003056037A1 Optineurin and glaucoma
07/10/2003US20030129933 Receptacle for grinder tools
07/10/2003US20030129931 Window member for chemical mechanical polishing and polishing pad
07/10/2003US20030126801 Homogeneous fixed abrasive polishing pad
07/10/2003CA2471452A1 Optineurin and glaucoma
07/09/2003EP1324859A1 Polishing pad with built-in optical sensor
07/09/2003EP1324858A1 Polishing pad comprising a filled translucent region
07/09/2003EP1133379B1 Method for making a sintered article
07/08/2003CA2265263C Universal abrasive disc
07/03/2003US20030124957 Substrate polishing apparatus
07/03/2003US20030124956 Polishing pad with transparent window
07/02/2003EP1322448A2 Method and apparatus for making a cutting tool having a flute
07/02/2003EP1224063B1 Instrument for machining workpieces and materials
07/02/2003CN2558491Y Diamond grinding disk
07/01/2003US6586337 Method and apparatus for endpoint detection during chemical mechanical polishing
06/2003
06/26/2003US20030119437 Sanding wallboard; abrasive disk on foam substrate
06/25/2003EP1321233A1 Grinding tool
06/25/2003EP1321232A1 Grinding tool and method of use of said grinding tool
06/25/2003EP1060053B1 A surface treating article including a hub
06/24/2003US6582289 Flap disc
06/19/2003US20030114096 Surface treating member having a fastener
06/19/2003US20030114092 Tool receptacle for a grinding tool
06/19/2003US20030114076 Apparatus for chemical mechanical polishing
06/18/2003EP1319471A1 Grinding wheel with grinding segments
06/18/2003EP1319470A1 Ultra abrasive grain wheel for mirror finish
06/18/2003EP1319468A1 Tool holding fixture for a grinding device
06/18/2003EP1318892A1 Abrasive body and abrasive means for an electric grinding tool and electric grinding tool
06/18/2003EP1226003B1 Improved coated abrasive discs
06/18/2003CN1425190A Monitor, method of monitoring, polishing device, and method of manufacturing semiconductor wafer
06/12/2003US20030109197 Polishing pad with transparent window having reduced window leakage for a chemical mechanical polishing apparatus
06/12/2003DE20306228U1 Friction for knife blades ring has a main body and a segment which is made from a second material that has a curved surface
06/05/2003WO2003045634A1 Porous abrasive tool and method for making the same
06/05/2003US20030104773 Grinding machine tool support
06/05/2003US20030104761 Method and apparatus for measuring substrate layer thickness during chemical mechanical polishing
05/2003
05/30/2003WO2003043782A1 Grinding member for buttons on rock drill bit
05/29/2003US20030099150 Apparatus for producing granular molding materials for abrasive articles
05/29/2003US20030097800 Porous abrasive tool and method for making the same
05/28/2003EP1024924A4 Apparatus and method for cleaning and finishing
05/22/2003WO2003041909A1 Method and apparatus for endpoint detection during chemical mechanical polishing
05/20/2003US6565424 Method and apparatus for planarizing semiconductor device
05/20/2003US6565416 Laser interferometry endpoint detection with windowless polishing pad for chemical mechanical polishing process
05/15/2003US20030092269 Method and apparatus for endpoint detection during chemical mechanical polishing
05/15/2003US20030089364 Diamond tool
05/08/2003US20030084894 Brazed diamond tools and methods for making the same
05/08/2003DE20304073U1 Grinding wheel polishes automotive wheel hub interface surfaces, wheel rims, brake discs, brake drums
05/08/2003DE20302830U1 Grinding/polishing wheel for glass objects
05/02/2003EP1306167A1 Tool for surface roughing, in particular for flooring
05/02/2003EP1306163A1 Window member for chemical mechanical polishing and polishing pad
05/01/2003WO2003035324A1 Mounting device for abrasive wheels
05/01/2003WO2002100598A3 Grinding wheel, intermediate product and method for producing a grinding wheel of this type
05/01/2003CA2460908A1 Mounting device for abrasive wheels
04/2003
04/24/2003US20030077906 Manufacturing method of semiconductor device and apparatus thereof
04/23/2003EP1304190A1 Cutting tool for the removal of coatings from mineral substrates
04/23/2003EP1177071B1 Grinding disc with backup pad
04/23/2003EP1015180A4 Abrasive tools with patterned grit distribution and method of manufacture
04/22/2003US6551181 Abrasive wheel
04/22/2003US6551180 Grinding tool
04/17/2003US20030073396 Diamond grinding wheel
04/17/2003US20030073393 Polishing plate
04/16/2003CN2544890Y Anchor-bolt hole diamond grinding head
04/16/2003CN1411038A Polishing method and apparatus
04/16/2003CN1410242A 金刚石工具 Diamond Tools
04/10/2003WO2003028952A1 Rotary grinding tool
04/10/2003WO2003028950A1 Multizone carrier with process monitoring system for chemical-mechanical planarization tool
04/10/2003CA2459394A1 Rotary grinding tool
04/09/2003CN1408507A Grinder head and its mounting method
04/08/2003US6544107 Composite polishing pads for chemical-mechanical polishing
04/08/2003US6544104 Polishing pad and polisher
04/03/2003US20030064663 Abrasive article having a window system for polishing wafers, and methods
04/02/2003EP1297928A1 Diamond tool
04/02/2003EP1296803A1 Method of making a surface treating article and such a surface treating article
03/2003
03/27/2003US20030060152 Abrasive wheel
03/27/2003US20030060143 Chemical mechanical polishing apparatus with rotating belt
03/26/2003CN2541124Y Resin abrasive wheel compdounded by wasted abrasive wheel
03/26/2003CN1404962A CBN abrasive wheel having transition layer on its cambered surface and its preparation technology
03/25/2003US6537134 Polishing pad comprising a filled translucent region
03/25/2003US6537133 Method for in-situ endpoint detection for chemical mechanical polishing operations
03/20/2003US20030054746 Grinding wheel
03/20/2003US20030054745 Grinding tool for grinding buttons of a rock drill bit, a grinding spindle and method for mounting the grinding cup on a grinding spindle
03/20/2003US20030054731 Dual-grinding method for bar blades and a grinding disc for carrying out said method
03/20/2003US20030051585 Pipe-chamfering disk
03/20/2003DE20301307U1 Machining tool for concrete and natural stone has hollow cylindrical diamond impregnated elements secured onto a machining ring using screw fasteners set into the central bores through the elements
03/19/2003EP1293297A1 Polishing pad
03/19/2003EP1292428A1 A multi-zone grinding and/or polishing sheet
03/18/2003US6533650 Grinding stone
03/13/2003WO2003020474A1 Sheet-form abrasive with dimples or perforations
03/13/2003WO2003020473A1 Embedded quick change connector for grinding wheel
03/13/2003DE20218724U1 Rotary linking tool has a catch for removably attaching it to individual units
03/13/2003DE10141330C1 Grinding body used as a grinding plate for processing steel, stone or glass using a water-based coolant comprises grinding grains, a binder, and particles of a microporous hydrophilic solid
03/12/2003EP1291131A1 Device for machining a workpiece alternately with a grinding wheel or an electroerosion eletrode
03/11/2003US6530830 Sanding disc
03/06/2003WO2003018261A2 Vitrified superabrasive tool and method of manufacture
03/06/2003US20030045221 Vitrified superabrasive tool and method of manufacture
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