Cam disk and method for producing a cam disk
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United States of America Patent
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Sep 28, 1999
Grant Date -
N/A
app pub date -
Jul 29, 1997
filing date -
Aug 26, 1996
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A cam disk of a cam drive has a working surface which is provided with a discontinuous hardened rim. An open space in the working surface either receives or is bridged by an insertion piece that has a hardened surface portion. The result is a cam disk with an uninterrupted functional hardened work surface.
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