Adjustable throw eccentric drive
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Sep 5, 1989
Grant Date -
N/A
app pub date -
Dec 27, 1988
filing date -
Dec 17, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An eccentric pulley arrangement either driven or driving by which rotary motion can be transferred to reciprocal motion. A pulley has an angled shaft through its center of rotation with a second shaft through the angled shaft. Movement of the angled shaft with respect to the pulley or the second shaft changes the center of rotation of the pulley and hence the degree or eccentricity can be changed during motion.
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