Patent ID: 6862887

Claim:
A hybrid drive comprising: an engine power-output shaft of a propulsion drive engine; a transmission power-input shaft arranged axially with respect to the engine power-output shaft; an engageable clutch, which is arranged coaxially to the rotational center line of the engine power-output shaft and the transmission power-input shaft for the purpose of connecting the two shafts in a torque-transmitting manner; a first electric machine coaxial to the rotational center line, which has a stator and a rotor, the rotor of the first electric machine being connectable to the engine power-output shaft in a torque-transmitting manner; a second electric machine coaxial to the rotational center line, which has a stator and a rotor, the rotor of the second electric machine being connectable to the transmission power-input shaft in a torque-transmitting manner; and a torsional vibrational damper, wherein a primary part of the clutch is connectable in a rotationally fixed manner to the engine power-output shaft via the torsional vibration damper, the rotor of the first electric machine being connectable in a torque-transmitting manner to the engine power-output shaft, ahead of the torsional vibration damper in terms of the direction of power transmission of the propulsion drive engine.