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Class Information
Number: 451/154
Name: Abrading > Machine > Rotary reciprocating tool > Cylindrical tool > Rectilinear > Rectilinearly reciprocating tool carriage > Rack and pinion driver
Description: Abrading machine wherein the reciprocating motion is caused by a toothed bar meshed with a gear.

Patents under this class:

Patent Number Title Of Patent Date Issued
5582538 Boiler tube cutting apparatus Dec. 10, 1996
5199221 Tube cutting apparatus Apr. 6, 1993
4987700 Mechanical scarfing apparatus Jan. 29, 1991
4907371 Automatic polishing machine Mar. 13, 1990
4216625 Well pump stripping tool Aug. 12, 1980

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