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Class Information
Number: 451/214
Name: Abrading > Machine > Rotary tool > Rotary cylinder > Reciprocating work holder > Rectilinear > Indexing
Description: Abrading machine which is adapted to hold a workpiece in a succession of different positions with regular incremental movements relative to the abrading surface.










Patents under this class:

Patent Number Title Of Patent Date Issued
8016646 Saw blade sharpening assembly Sep. 13, 2011
7303461 Method of machining airfoils by disc tools Dec. 4, 2007
7125316 Method and device for producing molds for toothed belts Oct. 24, 2006
6942551 Method for forming a cutting edge along an edge portion of a blade stock Sep. 13, 2005
5868602 Method and device for resharpening knives used in size-reduction machines, especially in wood flaking machines Feb. 9, 1999
5683290 Apparatus for forming a convex tip on a workpiece Nov. 4, 1997
5674110 Machine and a process for sizing and squaring slabs of materials such as a glass, stone and marble, ceramic tile and the like Oct. 7, 1997
4940038 Tile and marble cutting saw apparatus and method Jul. 10, 1990
4841679 Method and apparatus for manufacturing cam elements Jun. 27, 1989
4597226 Apparatus for sharpening end mills Jul. 1, 1986
4524544 Machine for backing-off and/or grinding drifting spindles provided with teeth Jun. 25, 1985
4514935 Scanning device for a machine for the automatic sharpening of broaching or reaming tools May. 7, 1985
4501092 Automatic grinding Feb. 26, 1985
4476654 Spline gear reciprocating lapping machie Oct. 16, 1984
4267669 Method and apparatus for grinding small cutting blades May. 19, 1981
4182083 Grinding wheel feed programmer Jan. 8, 1980
4150479 Method of making magnetic head cores with cant angles Apr. 24, 1979
4134235 One chuck grinding apparatus for end milling cutters and the like Jan. 16, 1979











 
 
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