| 发明名称 |
CRANK SET FOR A MOTORIZED BICYCLE |
| 摘要 |
<p>The invention relates to a crankset for a cycle, wherein the crankset comprises a freewheel device (25, 26, 29) having holes for fastening chainrings (5, 27, 28), wherein the holes are arranged annularly according to at least two different hole circles L1 and L2.</p> |
| 申请公布号 |
CA2809064(A1) |
申请公布日期 |
2012.03.08 |
| 申请号 |
CA20112809064 |
申请日期 |
2011.07.20 |
| 申请人 |
EITSCHBERGER, MATTHIAS;PREINING, DANIEL |
发明人 |
EITSCHBERGER, MATTHIAS;PREINING, DANIEL |
| 分类号 |
B62M9/10;B62M6/55 |
主分类号 |
B62M9/10 |
| 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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