Power auxiliary controller of bicycle

Application Number: 00102832
Application Date: 2000.03.03
Publication Number: 1311127
Publication Date: 2001.09.05
Priority Information:
International: B62M23/02
Applicant(s) Name: Ruan Zhicheng
Inventor(s) Name: Ruan Zhicheng
Patent Agency Code: 11127
Patent Agent: cao ansheng
Abstract This invention relates to a control device for power-aided bicycle. It includes a power-aided device and a speed controller, and further includes a control device with a fixing frame and a rocker arm. The said rocker arm is mounted on the fixing frame in a swinging mode, and there is a contacting element which is set-up at the terminal end of the rocket arm and in contact with the upper section part of the bicycle chain, and a guide line has its one end connected to the rocker arm and its another end connected to the speed controller as well as an elastic element connected to the rocker arm, and the latter's end contacting element in contact with the upper section of the sprocket.