专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06196347B1 Power transmission and pedal force sensing system for an electric bicycle 有权
标题翻译：电动自行车的动力传递和踏板力传感系统
公开(公告)号：US06196347B1
公开(公告)日：2001-03-06
申请号：US09157960
申请日：1998-09-22
申请人： Chin-Yu Chao , Chih-Jin Wang , Yin-Jao Luo , Yuh-Wen Hwang
发明人： Chin-Yu Chao , Chih-Jin Wang , Yin-Jao Luo , Yuh-Wen Hwang
IPC分类号： B62M702
CPC分类号： B62M6/55 , B62M6/50 , G01L3/1435 , G01L3/1471
摘要： A power transmission and pedal force sensing system for an electric motor includes an electric motor, a gear reduction train, a pedal force sensing system, and a power combination mechanism. These four mechanisms are concentrically, closely mounted in a single casing. The pedal force sensing system includes a pedal force transmitting sleeve having an elastic device mounted therein, and a pedal force sensing sleeve mounted outside the pedal force transmission path for converting the pedal force into an axial displacement. A proximity sensor is used to detect the axial displacement and outputs a voltage signal representing the magnitude of the pedal force. The power transmission path is shortened and only one casing is required to house all of the elements to thereby obtain a structure of a higher transmission efficiency and reduced volume and weight.
摘要翻译：用于电动机的动力传递和踏板力感测系统包括电动机，齿轮减速系，踏板力感测系统和动力组合机构。这四个机构同心地紧密地安装在单个外壳中。踏板力感测系统包括安装在其中的弹性装置的踏板力传递套筒和安装在踏板力传递路径外部的踏板力感测套筒，用于将踏板力转换成轴向位移。接近传感器用于检测轴向位移，并输出表示踏板力大小的电压信号。动力传递路径被缩短，并且仅需要一个壳体来容纳所有元件，从而获得更高传动效率和减小体积和重量的结构。

IPRDB

热门服务

关于我们

友情链接

联系方式