A battery electric vehicle transmission with a disengaging function includes an input shaft, an output shaft and an intermediate shaft. An input shaft gear is arranged around the input shaft and the input shaft is engaged with an intermediate gear on the intermediate shaft via the input shaft gear, the intermediate gear is engaged with an output gear on the output shaft, the input shaft is connected with an auxiliary drive motor, and the output shaft is connected with vehicle wheels. The transmission further includes a synchronizer, and an engagement sleeve of the synchronizer is driven by a shift mechanism to switch between an engagement position and a disengagement position of the input shaft gear. The shift mechanism includes a BLDC motor, a shift gear and a shift fork, the shift gear is driven by the BLDC motor to drive the shift fork to move linearly, and the switching of the engagement sleeve of the synchronizer with respect to the input shaft gear may be driven via the linear movement of the shift fork.
BATTERY ELECTRIC VEHICLE TRANSMISSION WITH DISENGAGING FUNCTION
TRANSMISSION DE VEHICULE ELECTRIQUE A BATTERIE AVEC FONCTION DE DEBRAYAGE
2024-03-24
Patent
Electronic Resource
English
Hybrid transmission with high-speed self-disengaging function
European Patent Office | 2020
|Hybrid transmission with high-speed self-disengaging function
European Patent Office | 2020
|Dual-Clutch Transmission Parking Brake Disengaging Method of a Vehicle
European Patent Office | 2017
|