| 摘要 |
A clutch cover assembly 5 includes a clutch cover 14, a main pressure plate 15, a retaining collar 20, a diaphragm spring 21, a cone spring 16, and an intermediary lever 26. The diaphragm spring 21 presses the retaining collar 20 toward the flywheel 2. The cone spring 16 is placed between the main pressure plate 15 and the retaining collar 20 so as to be compressed axially. The intermadiary lever 26 multiplies the impelling force of the diaphragm spring 21 on the retaining collar 20 in transmitting the force to the main pressure plate 15, according to a predetermined lever ratio.
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