The invention discloses a torque detection device of a power-driven chainless transmission bicycle and especially relates to configuration of the torque detection device of a shaft-driven bicycle for chainless transmission. The device for detecting torque outputted by a control motor is directly configured to a transmission shaft to directly acquire the transmission torque of the final-section transmission shaft in power transmission and to read the torque variation of the transmission shaft, thereby accurately detecting and precisely controlling the output torque of the motor, simplifying and centralizing the structure, reducing the amount of parts, and effectively reducing the cost and the space usage.
Torque detection device of power-driven chainless transmission bicycle
2015-06-03
Patent
Electronic Resource
English
IPC: | B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer |
CHAINLESS POWER TRANSMISSION DEVICE FOR BICYCLE AND BICYCLE
European Patent Office | 2019
|European Patent Office | 2017