Infinite variable slide motion for a mechanical power press
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United States of America Patent
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Mar 30, 2004
Grant Date -
Aug 22, 2002
app pub date -
Oct 22, 2001
filing date -
Mar 26, 1998
priority date (Note) -
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Abstract
An infinite variable slide motion for a mechanical power press is achieved by use of a differential located on the press drive system. Differential movement means are employed to rotate the differential relative to the drive system so that the output of the differential may be increased or decreased relative to the drive system.
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