Patents
Patents for B24D 5 - Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor (2,913)
08/1999
08/24/1999US5941764 Shaft-equipped grinder used in a mold-graving device
08/19/1999WO1999041040A1 Rubber hog disk
08/18/1999CN2333493Y Net piece of sheet abrasive wheel
08/17/1999US5938516 Grinding wheel and method for removal of sprues and riser pads from cast railcar wheels
08/12/1999WO1999039876A1 Grinding wheel with layered abrasive surface
08/12/1999WO1999039875A1 Grinding wheel
08/05/1999WO1999038648A1 High speed grinding wheel
07/1999
07/22/1999WO1999036225A1 Grinding disc with a peripheral groove
07/22/1999DE19801377A1 Grindstone with circumferential grooves for polishing edges of glass disks
07/07/1999CN2327500Y Glass fiber web for reinforcement of abrasive wheel
07/01/1999DE19853498A1 Floor covering pattern cutter
06/1999
06/30/1999EP0925152A1 Grinding wheel
06/29/1999US5916013 Inner race grinding machine
06/23/1999EP0924028A2 Method and apparatus for grinding
06/23/1999EP0923428A1 Method and apparatus for fabricating abrasive tools
06/23/1999CN1220627A Process for manufacturing inserts with holes for clamping
06/22/1999US5913994 Method for fabricating abrasive discs
06/17/1999DE19753618A1 Parting grinding disk
06/09/1999EP0920959A2 Cutting tool and method for the manufacture thereof
06/02/1999EP0919335A2 Tester with interchangeable inserts to be applied to the grinding wheels of machines for the grinding and shaping of marbles, granites, glasses and similar materials
06/02/1999DE19752815A1 Cutting tool
05/1999
05/27/1999WO1999025525A2 Process and device for blanking out base and pattern elements for a floor covering composed of base and pattern elements
05/26/1999EP0917931A1 Combined cutting and grinding tool
05/19/1999EP0794850B1 Abrasive tool, cutting tool or the like, and method for making same
05/19/1999CN2319179Y Core-shape floating cup-shape grinding wheel moulding die
05/06/1999EP0912291A2 Precision drill sharpener and grinding wheel assembly therefor
05/06/1999DE19846765A1 Machine for grinding and/or polishing stone
05/05/1999CN1216015A Abrasive body
04/1999
04/28/1999EP0741631B1 Positive radial location of wheels on spindles
04/21/1999EP0909612A2 Grinding disc
04/21/1999CN2314892Y Super thin abrasive wheel sheet for cutting
04/20/1999US5895317 Wheel hub for longer wheel life
04/16/1999CA2249730A1 Abrasive wheel
04/14/1999EP0907463A1 Abrasive tool and method for making same
04/06/1999US5891206 Sintered abrasive tools
03/1999
03/24/1999EP0799111B1 Recyclable zones on abrasive wheels
03/23/1999US5885149 Homogenous abrasive tool
03/23/1999CA2090964C Abrasive tool
03/03/1999EP0898504A1 Abrasive body
03/02/1999US5876845 Diamond
03/02/1999US5876470 Abrasive articles comprising a blend of abrasive particles
03/02/1999US5876274 Corrugated electrodeposited diamond wheel
02/1999
02/25/1999WO1998045091A3 Brazed diamond tools by infiltration
02/24/1999EP0897780A2 Tool for removing adhesive residues or similar from surfaces
02/24/1999EP0897328A1 Abrasive body
02/23/1999CA2119306C Improved superabrasive tool
02/17/1999EP0896861A2 Combined cutting and grinding tool
02/17/1999EP0896860A2 Grinding wheel
02/17/1999CN1042111C Disc shaped lapping tool
02/16/1999US5871005 Wheel cutter blade
02/11/1999WO1999006500A1 Abrasive articles comprising a blend of abrasive particles
02/11/1999WO1999006181A1 Diamond roller for ceramics, having abrasive with sloped side
02/11/1999CA2296522A1 Abrasive articles comprising a blend of abrasive particles
02/10/1999CN2306877Y Diamond disc turning tool for cutting granite marble concrete and general stone material
02/09/1999US5868125 Crenelated abrasive tool
01/1999
01/07/1999WO1999000217A1 Mounting system for abrasive device
12/1998
12/30/1998WO1998058770A1 Superabrasive cutting surface
12/29/1998US5853319 For the grinding of profiles of workpieces
12/24/1998DE19826198A1 Cutting parting off disc for hard materials
12/23/1998WO1998057778A1 Inner race grinding machine
12/10/1998WO1998055265A1 Combined cutting and grinding tool
12/08/1998US5846125 Truing wheel with incorporated cooling
12/02/1998EP0881048A1 Tool for for profiling edges of marble, granite, glass and plastic pieces or similar
12/02/1998EP0880425A1 Process for manufacturing inserts with holes for clamping
11/1998
11/19/1998WO1998051447A1 Grinder for grinding metal slitting saw blades
11/19/1998DE19719971A1 Grinding disc for polishing circular metal saw blades
11/11/1998EP0876877A2 Grinding body
11/11/1998EP0876876A2 Sintered Abrasive tools
10/1998
10/28/1998CN1196988A Processing tech. of worm gears and abrasive wheel for working worm
10/21/1998EP0872298A2 Cutting blade and method for making the same
10/21/1998EP0871562A1 Improved superabrasive tool
10/15/1998WO1998045091A2 Brazed diamond tools by infiltration
10/14/1998EP0870578A1 Superabrasive tool and method of its manufacture
10/06/1998US5817204 Method for making patterned abrasive material
09/1998
09/23/1998EP0865877A2 Grinding wheel
09/10/1998DE19712448A1 Cutting disc
08/1998
08/26/1998EP0860240A1 Grinding disc
08/11/1998US5791330 Abrasive cutting tool
08/06/1998WO1998033625A1 Tool for machining workpieces by cutting
08/06/1998DE19800250A1 Grinding disc for optical lenses, fine stones, marble, wood, metal, plastics etc.
08/06/1998DE19703202A1 Werkzeug zur spanabhebenden Bearbeitung von Werkstücken Tool for machining workpieces
08/05/1998EP0739264B1 An elastic base grinding wheel for smoothing and polishing toroidal contours of hard materials
07/1998
07/16/1998WO1998030360A1 Abrasive body
07/16/1998WO1998030357A1 Abrasive body
07/16/1998DE19716560A1 Grinding body especially for glass grinding disc
07/14/1998US5778751 Mounting structure for cutting blade of dicing apparatus
07/08/1998CN1186725A Super thin cutting grinding wheel and its producing technology
07/01/1998EP0850728A2 Electrodeposited diamond wheel
07/01/1998CN1186011A Electrodeposited diamond wheel
06/1998
06/27/1998CA2197796A1 Electrodeposited diamond wheel
06/25/1998WO1998026902A1 Improved wheel hub for longer wheel life
06/24/1998EP0849042A1 Positive radial location of wheels on spindles
06/23/1998US5769700 Grinding wheel
06/17/1998EP0690769B1 Arrangement and corresponding adapter for receiving a rotary body in a centered and axially fixed manner
05/1998
05/28/1998WO1998022260A1 Crenelated abrasive tool
05/28/1998CA2271806A1 Crenelated abrasive tool
05/20/1998EP0842740A2 Stone parting tool with composite support
05/20/1998CN2281868Y 研磨轮 Grinding wheel
05/12/1998US5749353 Cutting blade with an impact load prevention layer
05/06/1998CN2280587Y 钻石研磨轮 Diamond grinding wheel
1 ... 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30