| 摘要 |
PROBLEM TO BE SOLVED: To enlarge the coil diameter of a coil spring for use in a flywheel assembly, or to improve a disposition efficiency of the coil spring. SOLUTION: This flywheel assembly 10 for transmitting a torque from a crankshaft 2 of an engine is provided with an input side rotating member 21, an output side rotating member 22 (including a flywheel 7), a plurality of arc coil springs 23, and a wire ring 24. A torque is input from the crankshaft 2 to the input side rotating member 21. The output side rotating member 22 is disposed relatively rotatably with the input side rotating member 21. The plurality of arc coil springs 23 are disposed in the rotating direction between the input side rotating member 21 and the output side rotating member 22 and, when the both are relatively rotated, the springs 23 are compressed between them in the rotating direction. The wire ring 24 is a member for allowing the movement of the plurality of arc coil springs 23 in the rotating direction while limiting their movement in the other directions, supported to, at least, one of the input side rotating member 21 and the output side rotating member 22, and penetrates through the plurality of arc coil springs 23. COPYRIGHT: (C)2004,JPO
|
