| 摘要 |
PROBLEM TO BE SOLVED: To enhance lubricating performance in a motorcycle clutch device. SOLUTION: The clutch device 100 includes a clutch housing 1, an output-side rotating body 2, a clutch unit 3, a pressure plate 4 and a diaphragm spring 5. The diaphragm spring 5 includes a pressing unit 51 which presses the pressure plate 4 to a side of the clutch unit 3, a plurality of lever units 52 extended from the pressing portion 51 to a radial internal side and arranged at intervals from each other in a rotative direction, and a plurality of fins 53 extended from the lever units 52 to rotative and axial directions. COPYRIGHT: (C)2009,JPO&INPIT
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