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Browse by Category: Main > Tools & Hardware
Class Information
Number: 451/23
Name: Abrading > Precision device or process - or with condition responsive control > With feeding of tool or work holder > Cam actuated
Description: Subject matter wherein the feeding means is caused to move by engagement of an eccentric surface of a rotary member.










Patents under this class:

Patent Number Title Of Patent Date Issued
6458016 Polishing fluid, polishing method, semiconductor device and semiconductor device fabrication method Oct. 1, 2002
6375541 Polishing fluid polishing method semiconductor device and semiconductor device fabrication method Apr. 23, 2002
6217420 Grinding machine spindle flexibly attached to platform Apr. 17, 2001
6179700 Mechanism for honing non round cylinder bores and machine adapter assembly Jan. 30, 2001
5609512 Method and apparatus for off-line honing of slicer blades Mar. 11, 1997
5476409 Grinding machine Dec. 19, 1995
5157872 Control apparatus for grinding machine Oct. 27, 1992
5152105 Device for sharpening rotary blades Oct. 6, 1992
5101601 Grinding workpieces Apr. 7, 1992
4969297 Roll-camber grinding apparatus Nov. 13, 1990
4730419 Table feed apparatus Mar. 15, 1988
4688354 Table feed apparatus Aug. 25, 1987
4587769 Grinding wheel wear compensation system May. 13, 1986
4218850 Cambering devices of roll grinding lathes Aug. 26, 1980
4205488 Grinding machine Jun. 3, 1980
4167837 Method for controlling a grinding wheel-workpiece interface force for a workpiece with diverse grindability characteristics Sep. 18, 1979
4102082 Cam grinding apparatus with means to maintain the grinding speed constant Jul. 25, 1978
4045920 Cam-controlled grinding machine Sep. 6, 1977
4035959 Cam operated automatic control for a honing machine Jul. 19, 1977
3958370 Single slide grinding machine with means for selectively producing a reciprocation of said slide May. 25, 1976











 
 
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