发明名称 |
Bicycle Having a Removable Power Assist Module |
摘要 |
A power assist module includes a battery powered motor mounted on a manually operated vehicle, such as a bicycle. The power assist module is fixedly mounted on the bicycle and can be easily removed without the need for tools, so that the bicycle can be manually operated in a conventional manner when so desired without carrying the extra weight of the power assist module. The power assist module includes a motor assembly which is operated through a gear reduction assembly to drive a crank drive gear mounted in conjunction with a crank arm of the bicycle.
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申请公布号 |
US2007222170(A1) |
申请公布日期 |
2007.09.27 |
申请号 |
US20050596631 |
申请日期 |
2005.05.17 |
申请人 |
SASNOWSKI ALLAN;VENIER FABIO |
发明人 |
SASNOWSKI ALLAN;VENIER FABIO |
分类号 |
B62M1/20;B62M6/55 |
主分类号 |
B62M1/20 |
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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