发明名称 Stand for converting conventional bicycle for indoor exercising
摘要 A y-shaped stand having a hook end for engaging the diagonal brace of a bicycle frame and a drive hub support adjacent the crotch of the Y with the legs of the Y diverging to provide two foot pads of a tripod, the front wheel providing the third foot thereof, and straps between each pad and the rear fork of the bicycle stabilizing the bicycle with its rear wheel free to turn for riding in a stationary position by a person on the seat of the bicycle.
申请公布号 US4021034(A) 申请公布日期 1977.05.03
申请号 US19750610158 申请日期 1975.09.04
申请人 OLESEN, KARL RICHARD 发明人 OLESEN, KARL RICHARD
分类号 A63B69/16;(IPC1-7):A63B69/16 主分类号 A63B69/16
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