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Class Information
Number: 451/167
Name: Abrading > Machine > Reciprocating tool > Rectilinear > Endless work carrier
Description: Abrading machine operating on work presented by a band-type work advancing means.










Patents under this class:

Patent Number Title Of Patent Date Issued
8475232 Grinding machine Jul. 2, 2013
7503831 System and method for cutting soluble scintillator material Mar. 17, 2009
7241207 Grinding machine and method for grinding a workpiece Jul. 10, 2007
7090569 Manual clutch device for a roller sander for controlling reciprocating movement of a roller Aug. 15, 2006
7014544 Reciprocating and deflecting swing device for the roller of a cylindrical emery-polishing machine Mar. 21, 2006
7004818 Sander with orbiting platen and abrasive Feb. 28, 2006
6783443 Polishing machine for stone materials, having multiple grinding heads aligned on two oscillating and parallel beams with variable offset Aug. 31, 2004
6520833 Oscillating fixed abrasive CMP system and methods for implementing the same Feb. 18, 2003
6468133 Method for treating fibrous webs Oct. 22, 2002
6001004 Panel sanding machine with automatic changing and cleaning of the abrasive belt Dec. 14, 1999
5895312 Apparatus for removing surface irregularities from a flat workpiece Apr. 20, 1999
5733180 Sanding machine Mar. 31, 1998
5707273 Multiple-pad orbital sander with split pad platen Jan. 13, 1998
5702287 Sander with orbiting platen and abrasive Dec. 30, 1997
5577951 Process and apparatus for abrading extrusions Nov. 26, 1996
5443414 Sander with orbiting platen and abrasive Aug. 22, 1995
5321913 Sander with orbiting platen and abrasive Jun. 21, 1994
5181342 Sander with orbiting platen and abrasive Jan. 26, 1993
5179805 Sanding method and apparatus Jan. 19, 1993
5081794 Sander with orbiting platen and abrasive Jan. 21, 1992











 
 
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