发明名称 Bicycle rim
摘要 A bicycle rim (12) is provided that includes a tire attachment portion, a spoke attachment portion and a plurality of reinforcement members (14). The spoke attachment portion is fixedly coupled with the tire attachment portion. The spoke attachment portion includes a plurality of circumferentially spaced attachment openings. The reinforcement members (14) are fixedly coupled to the spoke attachment portion at the attachment openings to effectively increase the thickness of the spoke attachment portion of the rim (12) at the attachment openings. Each of the reinforcement members (14) is bonded to the spoke attachment portion. The through openings are aligned with the attachment openings. <IMAGE>
申请公布号 EP1475245(A2) 申请公布日期 2004.11.10
申请号 EP20040010833 申请日期 2004.05.06
申请人 SHIMANO INC. 发明人 OKAJIMA, SHINPEI
分类号 B60B1/04;B60B21/00;B60B21/06;(IPC1-7):B60B21/06 主分类号 B60B1/04
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