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)
03/1986
03/25/1986US4577440 Clamping device for a grinding ring
02/1986
02/19/1986EP0171713A1 Method of making a composite grinding wheel and mold for use therein
02/18/1986US4570609 Water-cooled hub for flush-cut concrete saws
01/1986
01/16/1986WO1986000253A1 Cutter used as cutting and grinding tools
12/1985
12/24/1985CA1198297A1 Surface treating and testing apparatus
12/18/1985EP0164549A1 Tool mounting device
12/11/1985EP0163843A2 Tool with a wear protection layer
11/1985
11/21/1985WO1985005064A1 A cutting or ripping blade
11/05/1985US4550708 Abrasive cutting wheel for cutting rock-like material
10/1985
10/29/1985US4549372 Grinding wheel
10/22/1985US4547997 Adjustable tool mount
10/01/1985CA1194319A1 Diamond saw
09/1985
09/17/1985US4541205 Abrasive wheel assembly
08/1985
08/27/1985US4537177 Balanced rotary saw assembly and a method of balancing the same
07/1985
07/30/1985US4532019 Performing alternating mechanical and electrolytic grinding using wheel having plurality of electrically conductive and nonconductive zones
06/1985
06/19/1985EP0144468A1 Grinding wheels with renewable toothing
06/18/1985US4523930 Method of manufacturing composite grinding wheel
05/1985
05/14/1985US4516560 For wet cutting of natural or artificial rock
04/1985
04/24/1985EP0138237A1 Improvements in diamond-set segments and inserts
03/1985
03/05/1985US4502253 Surface treating and testing apparatus
03/05/1985CA1183353A1 Element and construction method for internal grinding surface
02/1985
02/13/1985EP0132567A1 Clamping device for a ring wheel
02/12/1985US4498449 Precision tensioning device for ID saw blade
02/05/1985US4497141 Mounting/operating a disc as a rotary tool on a disc drive
01/1985
01/16/1985EP0131278A1 Abrasive cutting wheel
12/1984
12/25/1984US4490158 Grinding wheel for electrolytic and mechanical grinding
11/1984
11/27/1984US4484560 Diamond segmented saw blade
11/07/1984EP0124306A1 A balanced rotary saw assembly and a method of balancing the same
11/07/1984EP0124178A1 Cutting-off disc
11/07/1984EP0124161A2 Truncated-cone roller with abrasive surface for smoothing tool with radial truncated-cone rollers
07/1984
07/31/1984US4462724 Photochemically machined cutting wheel
07/31/1984US4462382 Circular saw for cutting green concrete and asphalt
07/03/1984US4457113 Protected super-abrasive grinding tool
06/1984
06/27/1984EP0112220A2 Grinding tool
05/1984
05/22/1984CA1167648A1 Grinding wheel
05/15/1984US4448656 Electrolytic/electric discharge machining of a non-conductive workpiece
05/08/1984US4446657 Resinoid bonded grinding wheel and method for forming such wheel
05/01/1984US4445413 Slicing cutter blade
04/1984
04/17/1984US4442637 Simultaneous double-acting split abrasive wheel for peripheral sharpening of helix tools and use thereof
03/1984
03/27/1984US4438598 Surface temperature control apparatus
03/21/1984EP0103141A2 Surface treating and testing apparatus
03/07/1984EP0101953A1 Abrasive cutting wheel
01/1984
01/31/1984CA1161291A1 Segmental pulpstone
12/1983
12/06/1983CA1158138A1 Adjustable hub mount for circular saw blade
11/1983
11/16/1983EP0094213A1 A balanced rotary saw blade assembly and a method for balancing the same
10/1983
10/12/1983EP0091236A2 Precision tensioning device for ID saw blade
10/05/1983EP0090274A2 Abrasive element obtained by electrolytic deposit of diamond
08/1983
08/31/1983EP0086942A2 Protected super-abrasive grinding tool
08/30/1983US4401442 High-speed disk grindstone and process for producing the same
07/1983
07/19/1983US4393626 Toolholder for supporting thin rotary tools
07/13/1983EP0083380A1 Diamond saw
05/1983
05/31/1983US4385907 Resinoid bonded grinding wheel with support member made of a heat insulating material
01/1983
01/25/1983CA1139953A1 Honing stone
12/1982
12/07/1982CA1137120A1 Composite of polycrystalline diamond and/or cubic boron nitride body silicon carbide substrate
09/1982
09/28/1982US4351486 Process and a grinding stone for preparing mechanical wood pulp
09/21/1982US4350497 Reinforced grinding device
08/1982
08/24/1982US4345579 Cutting wheel
07/1982
07/27/1982US4341532 Thermosetting adhesive, compression, firing
07/27/1982CA1128324A1 Composite compact methods of making and cutting with same
07/27/1982CA1128321A1 Hub assembly for rotatably mounting a grinding wheel
07/20/1982US4339893 Quick release hub assembly
07/06/1982US4337750 Abrasion resistant diamond blade
04/1982
04/27/1982US4326361 Adjustable hub mount for circular saw blade
01/1982
01/06/1982EP0043136A1 Cutting disk provided with pigments
11/1981
11/04/1981EP0039024A1 Saw blade, in particular with diamond-studded cutting segments
11/03/1981US4297781 Method of aligning a precision grinding wheel assembly
10/1981
10/14/1981EP0037707A1 Grinding wheel and method of grinding
10/13/1981CA1110453A1 Precision grinding wheel mount and method of aligning
09/1981
09/29/1981US4291667 Cutting wheel
06/1981
06/30/1981US4275528 Electroplated diamond milling cutter
06/03/1981EP0029535A1 Compacts for diamond drill and saw applications
05/1981
05/19/1981US4267814 Abrasive saw blade for trapezoidal grooving
04/1981
04/21/1981US4262650 Expensive abrasive base cutting wheels with a metallic core notched at the periphery
03/1981
03/10/1981US4255165 Composite compact of interleaved polycrystalline particles and cemented carbide masses
02/1981
02/24/1981US4251955 Hub assembly
02/10/1981CA1095251A1 Button grinding
12/1980
12/02/1980US4236355 Precision grinding wheel mount
11/1980
11/11/1980CA1089234A1 Laminated rotary grinder
10/1980
10/21/1980US4229186 Abrasive bodies
09/1980
09/17/1980EP0015769A1 Circular saws
08/1980
08/26/1980US4219004 Flexible, self-supporting blade for cutting electronic crystals and substrates or the like
08/05/1980US4215999 Abrasive compact with a core of high rigidity material
06/1980
06/24/1980US4208843 Grinding attachment for porcelain bodies
01/1980
01/22/1980US4184854 Magnetic cores for diamond or cubic boron nitride grinding wheels
12/1979
12/25/1979US4180048 For dicing semiconductor wafers
12/11/1979US4177611 Sanding and buffing attachment for power tools
10/1979
10/30/1979US4172440 High molecular weight polyester with incorporated abrasive
05/1979
05/01/1979US4151826 Hydraulic tensioning seal
05/01/1979US4151685 Grinding wheel
04/1979
04/24/1979US4150955 Deformable non-cellular polyurethane polishing wheel
04/24/1979US4150912 Twin blade mounting and tensioning apparatus
01/1979
01/23/1979US4135499 Sealing piston
12/1978
12/26/1978US4131436 Ophthalmic flat roughing wheel
09/1978
09/19/1978US4114322 Abrasive member
06/1978
06/06/1978US4092807 Wheel clamping device
01/1978
01/24/1978US4069622 Improvements in or relating to an abrasive wheel
01/10/1978US4067311 Method for sawing hard material
12/1977
12/13/1977US4062153 Silenced grinding wheel
09/1977
09/20/1977US4048765 Non-cellular polyurethane wheel in a process for finishing a metal workpiece
09/20/1977US4048762 Segmented grinding wheel
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