Clutch cover assembly
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United States of America Patent
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Oct 4, 1994
Grant Date -
N/A
app pub date -
Nov 5, 1992
filing date -
Nov 8, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A clutch cover assembly comprising, in addition to a clutch cover containing a pressure plate and a diaphragm spring, a disc spring in location and retainment such that it provides cushioning against clutch engagement shock. The disc spring is installed in a receptacle on the pressure plate, adjacent the diaphragm spring, permitting its elastic deformation as it transmits the impelling force of the diaphragm spring in tandem therewith during clutch engagement. The thereby cushioned force of the diaphragm spring presses the pressure plate pressure surface against the friction facing of a clutch disc and sandwiches the clutch disc between the pressure plate and an engine flywheel.
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