Vehicle with shaft transmission and electric motor

摘要

A vehicle with a driveshaft transmission system having a driveshaft and a hub at a wheel of the vehicle, a battery pack and an electric motor for propelling the vehicle arranged at the driveshaft as well as a driveshaft transmission system. The electric motor can be a motor of the external rotor type having an inner stator part and an outer rotor part, the inner stator part having a central passage for the driveshaft. The driveshaft transmission system has an auxiliary motor with a planetary gear and a one-way overrunning clutch, the one-way overrunning clutch and the planetary gear being arranged between the driveshaft and the rotor part.

主权项

1. A vehicle comprising a driveshaft transmission system, comprising a driveshaft and a hub at a wheel of said vehicle, where said vehicle further comprises a battery pack and an electric motor for propelling said vehicle, said motor being arranged at said driveshaft, wherein the motor is of the external rotor type, comprising a inner stator part and an outer rotor part, said inner stator part having a central passage for said driveshaft, where said driveshaft transmission system comprising said auxiliary motor further comprises a planetary gear and a one-way overrunning clutch, said one-way overrunning clutch and said planetary gear being arranged between the driveshaft and the rotor part.