Invention Grant
US07918514B2 Rim for a bicycle wheel made from composite material with a wear indicator and wheel comprising such a rim
有权
用于由具有磨损指示器的复合材料制成的自行车车轮的轮圈和包括这种轮辋的车轮
- Patent Title: Rim for a bicycle wheel made from composite material with a wear indicator and wheel comprising such a rim
- Patent Title (中): 用于由具有磨损指示器的复合材料制成的自行车车轮的轮圈和包括这种轮辋的车轮
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Application No.: US12128341Application Date: 2008-05-28
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Publication No.: US07918514B2Publication Date: 2011-04-05
- Inventor: Giuseppe Dal Pra'
- Applicant: Giuseppe Dal Pra'
- Applicant Address: IT Vicenza
- Assignee: Campagnolo, S.r.l.
- Current Assignee: Campagnolo, S.r.l.
- Current Assignee Address: IT Vicenza
- Agency: Volpe and Koenig PC
- Priority: ITMI2007A1103 20070530
- Main IPC: B60B21/08
- IPC: B60B21/08
Abstract:
A composite rim (1) for a bicycle wheel (60). The rim has at least one braking surface (20) and a wear indicator (40) that indicates when a predetermined level of wear has been reached at the braking surface (20). The wear indicator (40) is arranged in the rim (1) so that its does not affect the outer surface of the rim (1) or weaken its mechanical strength.
Public/Granted literature
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