公开(公告)号：KR1020120058209A

公开(公告)日：2012-06-07

申请号：KR1020100119890

申请日：2010-11-29

Applicant: 강원대학교산학협력단

Inventor： 강신유 ,  김남호 ,  방현철 ,  최원규 ,  김성훈

IPC: B62M6/55 ,  B62M6/50 ,  B62M17/00 ,  B62M6/90

CPC classification number: B62M6/55 ,  B62K2204/00 ,  B62K2207/00 ,  B62K2208/00 ,  B62M6/50 ,  B62M6/90 ,  B62M17/00

Abstract: PURPOSE: A chainless bicycle having an auxiliary power actuated by a tilt sensor is provided to deliver power of pedal rotation without a chain, and to facilitate friction reduction and accurate power delivery by using roller gears as a power delivery device. CONSTITUTION: A chainless bicycle having an auxiliary power actuated by a tilt sensor comprises a tilt sensor, an electric motor(300), a battery, and a control device. The tilt sensor is installed in one side of a bicycle frame to measure inclination of the bicycle. The electric motor provides rotating force to a pedal shaft. The battery supplies power to the electric motor. The control device selectively controls operation of the electric motor according to inclination of the bicycle detecting in the tilt sensor.

Abstract translation: 目的：提供具有由倾斜传感器驱动的辅助动力的无链自行车，以便在没有链条的情况下提供踏板旋转的动力，并且通过使用滚子齿轮作为动力输送装置来促进减摩和精确的动力输送。 构成：具有由倾斜传感器致动的辅助动力的无链自行车包括倾斜传感器，电动机（300），电池和控制装置。 倾斜传感器安装在自行车车架的一侧以测量自行车的倾斜度。 电动马达向踏板轴提供旋转力。 电池为电动机供电。 控制装置根据倾斜传感器中的自行车检测的倾斜来选择性地控制电动机的动作。