| 摘要 |
PROBLEM TO BE SOLVED: To reduce flexural vibration of a crank shaft.SOLUTION: A vehicular drive device includes: a crank shaft 15 that is rotatably provided in an engine, and in which a plurality of crank pins supporting a connecting rod is formed; a torque converter 30 that includes a pump shell 31 connected to the crank shaft 15, and in which working fluid is stored inside the pump shell 31; and an air chamber group 50 that is provided inside the pump shell 31, and controls the torque converter 30 in an imbalance state where the centroid of the torque converter 30 is deviated from a rotation center.SELECTED DRAWING: Figure 3 |
