Patent ID: 11945311
Assignee: SCHAEFFLER TECHNOLOGIES AG & CO. KG
Field: Transport (Mechanical engineering)
Classification: CPC B  F  Y | IPC B  F

Claim 7:
8. A drive system for a hybrid motor, comprising:
a motor shaft which is couplable or coupled in a rotational manner to an output shaft of an internal combustion engine,
a first electric motor which has a first rotor shaft and is operated as a generator in a main operating state,
a second electric motor which has a second rotor shaft which is arranged radially offset with respect to the first rotor shaft and is operated as a drive motor in the main operating state,
a drive part which is rotationally connected to the second rotor shaft and is connectable to at least one wheel of the motor vehicle,
a shiftable transmission unit which is operatively inserted between the motor shaft, the two rotor shafts and the drive part, and
the shifting device according to claim 1 is configured for controlling a shift position of the transmission unit, with the first gear wheel permanently coupled in rotation with the first rotor shaft and the second gear wheel permanently coupled in rotation with the second rotor shaft via an additional planetary gear stage such that the shifting device is inserted between the motor shaft, the first rotor shaft and the second rotor shaft, wherein in a first shifting position, the shifting device rotationally connects the motor shaft to the first rotor shaft, while the second rotor shaft is rotationally decoupled from the motor shaft, in a second shifting position, the shifting device rotationally connects the motor shaft to both the first rotor shaft and the second rotor shaft, and in a third shifting position, the shifting device rotationally connects the two rotor shafts to one another while the motor shaft is rotationally decoupled from the two rotor shafts.