Patent ID: 8302505
Filing Date: 2012-11-06
Classification: B62M,Y10T

Abstract:
1. A sensing mechanism of pedaling assistant system, comprising: a crank including an elongated first crank member and an elongated second crank member connected therewith, a first axial end of the first crank member being connected with a pedal component of a bicycle, a first axial end of the second crank member being connected with an axle of the bicycle, an end face of a second axial end of the second crank member abutting against an end face of a second axial end of the first crank member; and a sensing element disposed between the second axial end of the first crank member and the second axial end of the second crank member for detecting a force transmitted from the pedal component through the first crank member to the second crank member; wherein the crank further includes a pivot section disposed between the second axial end of the first crank member and the second axial end of the second crank member for pivotally connecting the first and second crank members with each other.