| 摘要 |
<p>The invention relates to a transmission unit for a vehicle that can be powered by human effort or by an electric motor, having a crankshaft that can be actuated by human effort and an input shaft for connecting to a rotor shaft of an electric motor. An output shaft is provided for connecting to an output element of a vehicle, wherein a first freewheel device is provided in the force flow between the crankshaft and the output shaft, and wherein a second freewheel device is provided between the input shaft and the output shaft.</p> |
