| 摘要 |
PROBLEM TO BE SOLVED: To provide a sufficient suppression effect against bending vibration from a crankshaft 91 of an engine, related to a flexible flywheel in which an inertia member 13 is fixed to the crankshaft 91 for slacking in a bending direction by a flexible plate 11. SOLUTION: The flexible flywheel comprises a first flywheel 2 and a damper mechanism 4, in which a torque from the crankshaft 91 of an engine is inputted. The first flywheel 2 comprises the inertia member 13 and the flexible plate 11 which is deformable by slacking in bending direction and is such member for connecting the inertia member 13 to the crankshaft 91. The damper mechanism comprises an input-side disc plate 20 in which a torque from the crankshaft 91 is inputted, output-side disc plates 32 and 33 arranged for rotation relative to the input-side disc plate 20, coil springs 34, 35, and 36 which are compressed in rotation direction by relative rotation of both plates. The first flywheel 2 can be displaced within a prescribed range relative to the damper mechanism 4 in bending direction. COPYRIGHT: (C)2005,JPO&NCIPI
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