| 摘要 |
A flywheel assembly 1 is configured to transmit a torque from a crankshaft of an engine to an input shaft 6 of a transmission, and includes a flywheel 2 and a damper mechanism 3. The flywheel 2 receives torque from the crankshaft. The damper mechanism 3 includes a pair of disk shaped plates 11 and 12 fixed together and coupled to the flywheel 2, a hub 15 having a flange 20 arranged between the paired disk shaped plates 11 and 12 and transmitting a torque to the input shaft 6, and coil springs 16 and 17 that are compressed in a rotational direction when relative rotation occurs between the disk shaped plate pair 11 and 12 and the flange 20. A torsion angle stopper 30 is formed for stopping the relative rotation between the disk shaped plate pair 11 and 12 and the hub 15. This configuration serves to prevent application of an excessively large torque to the elastic member in the flywheel assembly.
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