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Class Information
Number: 451/338
Name: Abrading > Work feeder > Skewed feed rollers
Description: Work feeder in which the workpiece is fed to the abrading tool by rollers wherein the longitudinal axes of the rollers are not parallel to one another and, due to their orientation, cause the workpiece to move toward the tool.

Patents under this class:

Patent Number Title Of Patent Date Issued
8303371 Support for tread band buffing Nov. 6, 2012
7422514 Dental crown polishing apparatus Sep. 9, 2008
6572459 Machine for machining in particular superfinishing, cylindrical surfaces of circular cylindrical workpieces, using an abrasive belt moving tangentially Jun. 3, 2003
5070653 Centerless valve regrinder Dec. 10, 1991
4875309 Disc cleaner Oct. 24, 1989
4114749 Roll conveyor for a machine tool Sep. 19, 1978
3970204 Skewed roller conveyor Jul. 20, 1976

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