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Class Information
Number: 451/181
Name: Abrading > Machine > Rotary tool > Rotary cylinder > Internal > Abrading crank-pin
Description: Abrading machine especially adapted to grind a journal bearing for receiving a crankshaft.

Patents under this class:

Patent Number Title Of Patent Date Issued
8408967 Machine tool with rest apparatus and machining method thereof Apr. 2, 2013
7815493 Apparatus and method for positioning a device near a workpiece during machining operations Oct. 19, 2010
6453528 Device and method for the machining of crankshaft pins Sep. 24, 2002
6241590 External abrasive machine Jun. 5, 2001
4505071 Crankshaft-finishing machine Mar. 19, 1985
4023311 Device for fine honing crankshafts May. 17, 1977

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