Crankshaft and camshaft grinder
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United States of America Patent
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-
Feb 6, 2007
Grant Date -
May 25, 2006
app pub date -
Nov 22, 2005
filing date -
Nov 24, 2004
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus for grinding a surface of a nonstraight elongated workpiece has a frame, drives on the frame for rotating the workpiece about a longitudinal workpiece axis, and a guide defining a pivot axis offset from the workpiece axis on the frame. A hanging arm has an inner end juxtaposable with the workpiece and an outer end pivoted at the pivot axis on the guide. A rotary grinding tool is provided on the arm inner end.
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