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Class Information
Number: 451/543
Name: Abrading > Rigid tool > Rotary cylinder > Circular segments > Detachable
Description: Rotary cylindrical abrading tool in which the blocks of material containing the abrasive can be assembled or disassembled without the destruction of either the blocks or the means for holding or spacing the blocks.










Patents under this class:

Patent Number Title Of Patent Date Issued
8591295 Abrasive article for shaping of industrial materials Nov. 26, 2013
8360830 Grinding lamella and grinding wheel holding same Jan. 29, 2013
7235007 Divided grinding tool Jun. 26, 2007
7094136 Grinding tool for edge circular processing Aug. 22, 2006
6994616 Grinding unit for grinding machines and mounting method for the same Feb. 7, 2006
6712682 Grinding wheel fixture Mar. 30, 2004
6058923 Saw blade May. 9, 2000
6024635 Rotary drum tool Feb. 15, 2000
5989114 Composite grinding and buffing disc with flexible rim Nov. 23, 1999
5809848 Method of making a carbide cutting insert Sep. 22, 1998
5779528 Elastomeric mount for grinding wheel, and grinder Jul. 14, 1998
5725416 Apparatus and method for making and using a combined cutting/grinding wheel Mar. 10, 1998
5577954 Grinding apparatus of welded residue on seam of rail head Nov. 26, 1996
5567503 Polishing pad with abrasive particles in a non-porous binder Oct. 22, 1996
5479911 Diamond impregnated resinoid cutting blade Jan. 2, 1996
5423719 Abrasive tools Jun. 13, 1995
5243789 Pulpstone Sep. 14, 1993
5191873 Useful improvements in sawing devices Mar. 9, 1993
5083839 Apparatus for grooving or grinding pavement Jan. 28, 1992
5081797 Integrated buffing and grinding system Jan. 21, 1992
4961290 Mount for grinding wheel Oct. 9, 1990
4930487 Cement cutting blade Jun. 5, 1990
4505076 Means for drivingly attaching a replaceable stone assembly to a master stone holder Mar. 19, 1985
4484560 Diamond segmented saw blade Nov. 27, 1984
4382350 Honing stones May. 10, 1983
4265037 Device for assembling tools on a wheel, particularly cutting tools on a trenching machine May. 5, 1981
4069622 Improvements in or relating to an abrasive wheel Jan. 24, 1978
4048762 Segmented grinding wheel Sep. 20, 1977
4010583 Fixed-super-abrasive tool and method of manufacture thereof Mar. 8, 1977
3973359 Web abrading assembly Aug. 10, 1976











 
 
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