Apparatus for microfinishing cam-shaft surfaces

Details Apparatus for microfinishing cam-shaft surfaces Apparatus for microfinishing cam-shaft surfaces

1999-01-11

2000-08-15

Morgan, Eileen P.

Abrading

Machine

Reciprocating tool

451168, 451302, 451303, 451307, B24B 4900

Patent

active

061027839

ABSTRACT:
An apparatus for finishing a surface of a camshaft extending along an axis with the surface offset from the axis has a drive for rotating the camshaft about the axis, a support displaceable radially of the axis, and a plurality of pusher heads on the support. The heads are movable independently of each other toward and away from the camshaft relative to the support along respective angularly offset pusher axes extending radially of the camshaft. All the pusher heads are biased along the respective pusher axes toward the camshaft axis with substantially the same force.

REFERENCES:
patent: 4747234 (1988-05-01), Weber
patent: 4993191 (1991-02-01), Judge
patent: 5371973 (1994-12-01), Kaiser et al.
patent: 5472368 (1995-12-01), Zollig
patent: 5507684 (1996-04-01), Schwar
patent: 5865669 (1999-02-01), Kiriyama et al.

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