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Class Information
Number: 451/901
Name: Abrading > Super finish
Description: Disclosure of providing an unusually high luster to a workpiece by abrading.










Patents under this class:

Patent Number Title Of Patent Date Issued
6896416 Rolling-bearing and bearing unit May. 24, 2005
6881498 Surface process involving isotropic superfinishing Apr. 19, 2005
6783439 Method for manufacturing mirror surface tube for photosensitive drum of copying machine or the like Aug. 31, 2004
6495272 High quality optical surface and method of producing same Dec. 17, 2002
6358123 Apparatus and method for reducing disc surface asperities to sub-microinch height Mar. 19, 2002
6273793 Apparatus and method for reducing disc surface asperities to sub-microinch height Aug. 14, 2001
6177206 Surface quality enhancement of aerospace skin sheet Jan. 23, 2001
5782680 Burnishing head for polishing surfaces of carriers of magnetic media Jul. 21, 1998
5170590 Method of superfinishing a gothic-arch groove Dec. 15, 1992
5080993 Method to produce a photoreceptor for electrophotography using diamond bit followed by etching Jan. 14, 1992
4653135 Adjustable length finishing pad Mar. 31, 1987
4567619 Adjustable length cloth pad Feb. 4, 1986
4377878 Vehicle finishing device Mar. 29, 1983
4134763 Selenium-base photosensitive materials for electrophotography having super-finished substrate Jan. 16, 1979
4104756 Machine for waxing vehicles Aug. 8, 1978
4004375 Apparatus for continuous cleaning of a honing tool Jan. 25, 1977











 
 
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