| 摘要 |
PROBLEM TO BE SOLVED: To realize miniaturization and cost reduction of a power output device without causing the deterioration of vibration by a torque variation in an engine.SOLUTION: A first drive plate 71 is rigidly joined to a crankshaft 60, and a second drive plate 72 is rigidly joined to an input side rotor 28, and the first drive plate 71 and the second drive plate 72 are rigidly joined, so that rigidity can be improved when directly connecting the crankshaft 60 and the input side rotor 28. The input side rotor 28 and the first and second drive plates 71 and 72 function as inertia on the engine 36 side, and the moment of inertia is increased by enlarging a radius of the first and second drive plates 71 and 72 larger than a counterweight radius of the crankshaft 60, so that the moment of inertia on the engine 36 side can be increased, and a rotational variation by a torque variation of the crankshaft 60 can be reduced.SELECTED DRAWING: Figure 2 |
