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发明名称
双向回转力变单向输出力的装置
摘要
双向回转力变单向输出力的装置,由装在外壳上的支承轴承和由支承轴承固定的转轴、锥齿轮组成,输出轴的圆柱形凸台上空套有中棘轮,中棘轮与输出轴用易滑件定位,输出轴两端分别空套有正面有齿环从动锥齿轮,主动锥齿轮与两个从动锥齿轮的锥齿啮合,主动锥齿轮转动轴上装有转动轮。特别适用于自行车上,替代自行车大飞,具有体积小,部署灵活,输出力矩近似直线,转动效率较高的优点。
申请公布号
CN2467392Y
申请公布日期
2001.12.26
申请号
CN01208579.0
申请日期
2001.03.01
申请人
朱小平
发明人
朱小平
分类号
B62M23/00
主分类号
B62M23/00
代理机构
代理人
主权项
1、双向回转力变单向输出力的装置,由装在外壳上的支承轴承(6)和由支承轴承固定的转轴、锥齿轮组成,其特征在于:输出轴(8)两端由装在外壳上的轴承(6)定位,输出轴(8)中部的半径大于两端,中部形成圆柱形凸台(13),凸台(13)上开有键槽(12),并空套有侧边有齿(5)的中棘轮(9),中棘轮(9)的内圆面轴向开有滑槽(11),滑槽(11)与输出轴(8)上的键槽(12)相配合,之间装易滑件(10)定位,中棘轮(9)能在输出轴(8)上沿轴向滑动,输出轴(8)中部凸台的两端,分别空套有从动锥齿轮(7)(14),从动锥齿轮(7)(14)正面有齿环(4),齿环(4)与中棘轮(9)侧面的齿(5)配合,其外侧面用轴承(6)定位,两个从动锥齿轮(7)(14)的锥齿面之间装有主动锥齿轮(3),两个从动锥齿轮(7)、(14)与主动锥齿轮(3)的锥齿(15)、(16)啮合,主动锥齿轮(3)中心固定有主转动轴(2),主转动轴一端装转动轮(1)。
地址
653100云南省玉溪市开发区瑞鑫花园A幢
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