发明名称 |
Bicycle frame |
摘要 |
The chain fork (1) of a bicycle frame is designed as a single unit consisting of a fiber-reinforced polymer material. The chain fork (1) is preferably connected with and cemented to a pedal crank enclosure via an appropriate receptacle.
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申请公布号 |
US2003197346(A1) |
申请公布日期 |
2003.10.23 |
申请号 |
US20020125753 |
申请日期 |
2002.04.18 |
申请人 |
SINGENBERGER ROLF;WEIBEL DANIEL |
发明人 |
SINGENBERGER ROLF;WEIBEL DANIEL |
分类号 |
B62K19/16;B62K19/34;(IPC1-7):B62K1/00 |
主分类号 |
B62K19/16 |
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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