Drive train for use in e.g. passenger car, has gear box comprising clutch input shaft, and clutches for applying rotational torque on output shaft and shifted with common actuator according to type of twin clutch

摘要

The drive train has a gear box (3) i.e. planetary gear, connected with a clutch output shaft (6) and comprising a clutch input shaft (4) that is driven by an electromotor (2). Two clutches (8, 9) apply rotational torque on the output shaft and are shifted with a common actuator according to type of a twin clutch. The input shaft is arranged coaxial to the output shaft that comprises output shaft members (11, 12). One of the clutches and a free wheel (7) are arranged in a common lubrication space that is disconnected from the other clutch over a gasket. The two clutches are designed as dry clutches and wet clutches, where one of the clutches is designed as a non-synchronized dog clutch or a spline.