发明名称 |
Auxiliary pedal device for trick-cycling attached to the front fork blade of a bicycle |
摘要 |
A removably-attachable pedal attachment for trick-cycling bicycles includes a fixture attachable to a front fork blade of the bicycle and provided with brackets which support a shaft on which two spaced suspended plates of the pedal are rotatably supported. Each plate has an extending portion which engages a lower edge of the fixture. A spring supported on the shaft and having an end engaged on the fixture has a bent portion adapted to push up the underside of the pedal.
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申请公布号 |
US4638682(A) |
申请公布日期 |
1987.01.27 |
申请号 |
US19850769960 |
申请日期 |
1985.08.26 |
申请人 |
MICHIYAMA, HISAO |
发明人 |
MICHIYAMA, HISAO |
分类号 |
B62J25/00;A63J7/00;B62M3/08;G05G1/60;(IPC1-7):G05G1/14 |
主分类号 |
B62J25/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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