Electronically controlled clutch actuation system
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United States of America Patent
Stats
-
Jan 2, 2001
Grant Date -
N/A
app pub date -
Feb 23, 1999
filing date -
Feb 23, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Clutches are provided with electrically controlled actuation elements for selectively moving a sleeve between engaged and non-engaged positions. The electrically controlled elements may include rotary motors driving a sleeve through a ball screw connection. An actuator having a distance amplification element for driving the sleeve is also disclosed.
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