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Class Information
Number: 451/155
Name: Abrading > Machine > Rotary reciprocating tool > Cylindrical tool > Rectilinear > Reciprocating spindle
Description: Abrading machine wherein the rotary tool is supported by a spindle which also moves in a back and forth linear motion along its axis.










Sub-classes under this class:

Class Number Class Name Patents
451/157 Cam and follower driver 19
451/156 Hydraulic driver 20


Patents under this class:

Patent Number Title Of Patent Date Issued
8366519 Inner surface grinding tool Feb. 5, 2013
8292695 Machine for creating non-cylindrical bore surfaces Oct. 23, 2012
7175506 Tool unit for ultrasonically assisted rotary machining Feb. 13, 2007
6860797 Reciprocating device for a polishing roller of an emery-polishing machine Mar. 1, 2005
6824451 Process for the abrasive machining of surfaces, in particular of semiconductor wafers Nov. 30, 2004
6793560 Honing method Sep. 21, 2004
6786807 Universal coupling for machine tool Sep. 7, 2004
6685545 Roller swaying device for an emery belt machine Feb. 3, 2004
6102787 Oscillating combination belt, spindle and edge sander Aug. 15, 2000
5788435 Automated diamond cutter apparatus Aug. 4, 1998
5681210 Honing tool for elliptical cylinder bore Oct. 28, 1997
5655955 Method and tool for improving the structure of the inner faces of working chambers of machines and motors Aug. 12, 1997
5634842 Apparatus for the precision grinding of conical seats for cylindrical nozzle workpieces Jun. 3, 1997
5624302 Oscillating spindle sander Apr. 29, 1997
5482498 Honing tool and super precision finishing method using the same Jan. 9, 1996
5402604 Oscillating spindle sander Apr. 4, 1995
5371978 Honing tool and super precision finishing method using the same Dec. 13, 1994
5361543 Device for ultrasonic erosion of a workpiece Nov. 8, 1994
5335560 Table-top grinder power transmission mechanism Aug. 9, 1994
5044123 Concave-convex faceting method and apparatus Sep. 3, 1991
4945685 Honing apparatus having electrically operated actuator for relative reciprocating movement between honing head and workpiece Aug. 7, 1990
4928434 Lapping internal surfaces May. 29, 1990
4821457 Vertical oscillating spindle sanders Apr. 18, 1989
4679357 Method and apparatus for displacing a honing tool Jul. 14, 1987
4621455 Combination horizontal/vertical honing machine Nov. 11, 1986
4557640 Combination boring and honing apparatus and method Dec. 10, 1985
4555229 Automatic machine for the internal fettling of sanitary appliances Nov. 26, 1985
4553920 Automatic machine for the fettling of the syphon of sanitary appliances Nov. 19, 1985
4551947 Device for honing workpieces Nov. 12, 1985
4550530 Short-stroking honing machine Nov. 5, 1985
4528777 Knife sharpener Jul. 16, 1985
4524543 Vibratory abrasive contour-finishing method and apparatus Jun. 25, 1985
4488381 Cutter apparatus Dec. 18, 1984
4437267 Single pass sizing tool and machine including wear compensation means Mar. 20, 1984
4206572 Device for controlling expansible grinding tools Jun. 10, 1980
3930341 Universal vertical grinding machine Jan. 6, 1976











 
 
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