CLUTCH COVER ASSEMBLY
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United States of America Patent
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Issued Date -
Jan 12, 2012
app pub date -
Mar 15, 2010
filing date -
Apr 3, 2009
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The clutch cover assembly includes a clutch cover, a pressure plate, and a diaphragm spring. The pressure plate is arranged to rotate as an integral unit with the clutch cover and move in an axial direction with respect to the clutch cover, and to press a friction member toward a flywheel. The diaphragm spring is supported on the clutch cover and serves to apply a force against the pressure plate toward the flywheel. The clutch cover has an annular clutch cover body and a plurality of plate-like support sections that are provided on an inner circumferential portion of the clutch cover body and serve to support the diaphragm spring such that the diaphragm spring can undergo elastic deformation. The support sections are configured such that a dimension of a tip end of the support section tapers gradually to a smaller dimension in a circumferential direction.
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