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Class Information
Number: 451/273
Name: Abrading > Machine > Rotary tool > Rotary disk > Reciprocating work holder > Rectilinear
Description: Abrading machine using the radial face of an abrading tool having rotary motion only and a work holder having simple rectilinear reciprocation.










Sub-classes under this class:

Class Number Class Name Patents
451/274 Work rotating 27


Patents under this class:

Patent Number Title Of Patent Date Issued
8118645 Polishing method, polishing pad, and polishing system Feb. 21, 2012
7662021 Lapping plate texture for increased control over actual lapping force Feb. 16, 2010
7513820 Method and apparatus for producing micro-texture on a slider substrate using chemical and mechanical polishing techniques Apr. 7, 2009
7335091 Methods and apparatus for machining a coupling Feb. 26, 2008
7137872 Scratch removal device and method Nov. 21, 2006
6951508 Optical fiber polishing device Oct. 4, 2005
6773204 Dual guide pad resurfacer Aug. 10, 2004
6277002 Grinding machine spindle Aug. 21, 2001
6074285 Reciprocating friction drive-type ultra precision machine Jun. 13, 2000
5845630 Process and apparatus for fabricating a semiconductor wafer Dec. 8, 1998
5823859 Method of contouring optical fiber end faces and apparatus used therefor Oct. 20, 1998
5810646 Means for producing relative reciprocatory movement between two members Sep. 22, 1998
5339569 Surface processing device Aug. 23, 1994
5311703 Multiple purpose tool grinding device May. 17, 1994
5295328 Device for the sharpening, grinding and polishing of dental, parodental and/or surgical instruments Mar. 22, 1994
5291690 Nipper clamp for precison clamp scissors sharpening system Mar. 8, 1994
5245790 Ultrasonic energy enhanced chemi-mechanical polishing of silicon wafers Sep. 21, 1993
5157870 Precision clamp scissors sharpening system Oct. 27, 1992
5040337 Method and apparatus for honing aircraft blades Aug. 20, 1991
4890420 Grinding machine Jan. 2, 1990
4872291 Mounting device Oct. 10, 1989
4869025 Grinding machine, in particular for grinding scissors parts Sep. 26, 1989
4760668 Surface grinding machine and method Aug. 2, 1988
4603512 Apparatus for lapping a facet on a tip of a workpiece Aug. 5, 1986
4566224 Lapping apparatus Jan. 28, 1986
4373299 Tool finishing machine having improved support table Feb. 15, 1983
4287687 Variable work holding device for grinding gemstones Sep. 8, 1981
4259814 Tool sharpening machine Apr. 7, 1981
4237658 Device for use in polishing table facets of gems Dec. 9, 1980











 
 
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