Dynamic damper and flywheel assembly

192 clutches and power-stop control – Clutches

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Details

74574, 192 5336, 192 556, 192209, 192111A, F16F 1510, F16D 312, F16D 1375

Patent

active

060327731

ABSTRACT:
A dynamic damper 10 allows for stable operation of a coupling mechanism by compensating for wear occurring in friction facings (friction member) of the coupling mechanism. The dynamic damper 10 is part of the coupling mechanism 1, which is provided for coupling a crankshaft 8 of an engine and an input shaft 9 of a transmission, to perform an operation interlocked with the input shaft 9 of the transmission, and includes a mass member 11, a sub-clutch 13 and an elastic portion assembly 12. The coupling mechanism 1 includes a main clutch 3 having a friction facing 5a. The mass member 11 can rotate in accordance with the input shaft 9. The sub-clutch 13 is operable to release an interlocked relationship between the input shaft 9 and the mass member 11 when the main clutch 3 disengages the crankshaft 8 and the input shaft 9 from each other. The sub-clutch 13 also has a position correcting mechanism to compensate for the amount of wear occurring in the friction facings 5a. The elastic portion assembly 12 elastically couples the input shaft 9 and the mass member 11 together when the input shaft 9 is interlocked with the mass member 11.

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