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发明名称
自行车上的前移重心装置
摘要
本发明涉及提供一种用于自行车上的前移重心装置。该装置由载荷弓型梁组、滑轮和滑轮毂组成。滑轮毂固定在外带上。载荷弓型梁组(1)采用力分解结构,使承受载荷的端点压在滑轮(2a)上,从而实现了重心前移;车轮运行时,滑轮(2a)在滑轮毂(3c)上滚动,滑轮毂紧贴在外带(4)上,外带具有动态弹性,减少了反作用力,因此把载荷转换为向前的推力。
申请公布号
CN1215680A
申请公布日期
1999.05.05
申请号
CN97115984.X
申请日期
1997.10.29
申请人
张朋心
发明人
张朋心
分类号
B62M1/18
主分类号
B62M1/18
代理机构
代理人
主权项
1、用于自行车上的前移重心装置,该装置有承受载荷的弓型梁组(1),其特征是它的端点压在滑轮上,滑轮在滑轮毂上滚动,滑轮毂固定在外带上。
地址
112401辽宁省西丰县天德乡金谷村元青屯
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