发明名称 Wheel with braking track made of high friction material
摘要 Wheel for bicycles, motor cycles, mopeds, or motor cars, including a rim (11) defining a strip (14) which can cooperate with a respective braking element (15). On the strip (14) there is at least a circumferential seating (16), cooperating in coordination with the braking element (15), in which there is material with a high friction coefficient (17).
申请公布号 US2004090110(A1) 申请公布日期 2004.05.13
申请号 US20020289280 申请日期 2002.11.07
申请人 BERNARDI MARCOLINO 发明人 BERNARDI MARCOLINO
分类号 B60B21/08;F16D65/12;(IPC1-7):B60B21/00 主分类号 B60B21/08
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