发明名称 |
KETTENRAD FUER EIN FAHRRAD |
摘要 |
Sprockets for a bicycle are disclosed which comprise sprocket bodies and a plurality of teeth circumferentially provided at the outer peripheries of the bodies respectively, at least one of the teeth on a sprocket body being slanted at its tip with respect to the center line of axial thickness of the sprocket body. |
申请公布号 |
DE2758416(A1) |
申请公布日期 |
1978.06.29 |
申请号 |
DE19772758416 |
申请日期 |
1977.12.28 |
申请人 |
SHIMANO INDUSTRIAL CO.,LTD. |
发明人 |
NAGANO,MASASHI |
分类号 |
B62M9/00;B62M9/10;F16H55/30;(IPC1-7):B62M9/10 |
主分类号 |
B62M9/00 |
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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