| 摘要 |
In the present invention, a powertrain is provided with: an engine; a transmission; a motor which is disposed on a shaft which is different from an input shaft of the transmission; an oil pump; a first auxiliary transfer mechanism in which, by means of a one-way clutch, rotation from one of rotation elements that constitute a main transfer mechanism is transferred to the rotation shaft of the oil pump, and rotation from the rotation shaft of the oil pump is not transferred to the one of the rotation elements that constitute the main transfer mechanism; a second auxiliary transfer mechanism in which, by means of a second one-way clutch, rotation from the input shaft of the transmission is transferred to the rotation shaft of the motor, and rotation from the rotation shaft of the motor is not transferred to the input shaft of the transmission; and a third auxiliary transfer mechanism in which it is possible for rotation from the rotation shaft of the motor to be transferred to the rotation shaft of the oil pump. |
