| 摘要 |
PROBLEM TO BE SOLVED: To provide a transmission unit of a hybrid vehicle capable of dispensing with a lubricating structure of a seal lip part when a clutch chamber and a motor chamber are sealed, and not supporting an input shaft at three points in the transmission unit where the input from an electromagnetic clutch to a motor and a transmission is uniaxially executed. SOLUTION: In this transmission unit 1 of a hybrid vehicle where the input from the electromagnetic clutch 11 to the A motor 15 and a CVT 13 is uniaxially executed, a third bearing member 53 is mounted between a front cover 66 fixed to a first partition 46 defining the clutch chamber 47 and the motor chamber 44, and an input shaft 12, a clearance 59 permitting the run-out and the eccentricity of the input shaft 12 is interposed between the third bearing member 53 and the front cover 66, and an O-ring 57 for preventing the intrusion of foreign matter from the clutch chamber 47 to the motor chamber 44 is mounted in the clearance 59. |
