Dynamic damper and coupling mechanism

Details Dynamic damper and coupling mechanism Dynamic damper and coupling mechanism

1998-07-07

2000-05-30

Bonck, Rodney H.

192 clutches and power-stop control

Clutches

192209, 74574, F16F 1530

Patent

active

060680989

ABSTRACT:
The dynamic damper allows for a stable operation of a sub-clutch without complicating a structure of the sub-clutch. A dynamic damper 170 attached to a coupling mechanism 191 for coupling a crankshaft 90 of an engine and an input shaft 9 of a transmission includes a mass member 171, a sub-clutch 173 and an annular rubber member 172. The sub-clutch 173 has a release member 186 which can be directly coupled to an inner peripheral portion of a diaphragm spring 4b and is axially movable, and releases the interlocked relationship between the input shaft 9 and the mass member 171 when the crankshaft 90 and the input shaft 9 are released from each other. The annular rubber member 172 elastically couples the input shaft 9 and the mass member 171 together in a rotating direction when the sub-clutch 173 keeps the interlock relationship between the input shaft 9 and the mass member 171.

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