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Browse by Category: Main > Tools & Hardware
Class Information
Number: 451/62
Name: Abrading > Abrading process > Cam
Description: Method for abrading a plate or cylinder which is intended to communicate motion to a follower by means of its edge or a groove cut in its surface.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8702475 Grinding machine for grinding workpieces Apr. 22, 2014
8602840 Grinding machine comprising two spindle sets Dec. 10, 2013
8506357 Method for grinding the main and rod bearings of a crankshaft by external cylindrical grinding and apparatus for carrying out the method Aug. 13, 2013
8499448 Method and device for the finish machining of composite camshafts and eccentric shafts Aug. 6, 2013
8398455 Method of and apparatus for grinding cams of a camshaft Mar. 19, 2013
7458880 Method for grinding of cam profiles Dec. 2, 2008
7413498 Lapping apparatus and lapping method Aug. 19, 2008
7297046 Constant spindle power grinding method Nov. 20, 2007
7172494 Crankshaft and camshaft grinder Feb. 6, 2007
7153194 Workpiece grinding method which achieves a constant stock removal rate Dec. 26, 2006
7147547 Method and device for grinding a rotationally symmetric machine part Dec. 12, 2006
7037173 Method of grinding May. 2, 2006
6926591 Multi-purpose machine Aug. 9, 2005
6916230 Abrasive belt and machining process associated therewith Jul. 12, 2005
6902465 Grinding machine Jun. 7, 2005
6811465 Workpiece grinding method which achieves a constant stock removal rate Nov. 2, 2004
6808438 Constant spindle power grinding method Oct. 26, 2004
6767273 Crankpin grinding method Jul. 27, 2004
6589103 Device for the finishing treatment of shaft workpieces Jul. 8, 2003
6533644 Method of texturing and agent therefor Mar. 18, 2003
6485353 Apparatus and method for grinding composite workpieces Nov. 26, 2002
6450916 Cam disc of loading cam mechanism in toroidal type continuously variable transmission and manufacturing method therefor Sep. 17, 2002
6419563 Method of and an apparatus for machining a workpiece with plural tool heads Jul. 16, 2002
6390907 Machine tool and machine tool spindle and workpiece mounting-apparatus and grinding process May. 21, 2002
6354920 Centerless camshaft microfinishing machine Mar. 12, 2002
6293855 Polishing apparatus Sep. 25, 2001
6217413 Coated abrasive article, method for preparing the same, and method of using a coated abrasive article to abrade a hard workpiece Apr. 17, 2001
6200200 Method and device for non-circular grinding of cam shapes with concave flanks Mar. 13, 2001
6149503 Method and apparatus for supporting a crankshaft in a grinding machine for grinding the crankpins of the crankshaft Nov. 21, 2000
6110010 Drive and support for machine tools Aug. 29, 2000
6056532 Process for manufacturing the head surfaces of dies cooperating with cylindrical pressure rollers for rotary presses and die manufactured according to this process May. 2, 2000
5975995 Machining apparatus and method Nov. 2, 1999
5913716 Method of providing a smooth surface on a substrate Jun. 22, 1999
5899797 Method and apparatus for grinding cams with concave sides May. 4, 1999
5813900 Grinding machine for grinding cylindrical workpieces Sep. 29, 1998
5746643 Method of grinding and machining non-circular workpiece and apparatus for the same May. 5, 1998
5655953 Manufacturing method of wave cam for a compressor Aug. 12, 1997
5655952 System for honing camshaft cams Aug. 12, 1997
5644949 Compressor cam and method for manufacturing the same Jul. 8, 1997
5616070 Work drive orienting system for machine tool Apr. 1, 1997
5472368 Method of and machine for grinding cams Dec. 5, 1995
5453037 Process for grinding crankpins of a crankshaft and grinder for this purpose Sep. 26, 1995
5392566 Process and device for numerically controlled grinding of cams of a camshaft Feb. 28, 1995
5371972 Method of improving the surface of steel pipe for corrosion resistant coating and apparatus for use in carrying out the method Dec. 13, 1994
5371973 Grinding machine utilizing multiple, parallel, abrasive belts simultaneously grinding surfaces on a workpiece Dec. 13, 1994
5355633 Method of grinding a workpiece having plural cylindrical portions with plural grinding wheels Oct. 18, 1994
5259150 Method for grinding cams Nov. 9, 1993
5251405 Method for circumferential grinding of radially non-circular workpieces Oct. 12, 1993
5249394 Chuck indexing method Oct. 5, 1993
5125775 Method for machining a workpiece by end-face cutting tool Jun. 30, 1992

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