Invention Grant
US09079454B2 Rim made from composite material for a tubeless bicycle bicycle wheel and tubeless bicycle wheel comprising such a rim
有权
由用于无内胎自行车车轮的复合材料制成的轮圈和包括这种轮辋的无内胎自行车车轮
- Patent Title: Rim made from composite material for a tubeless bicycle bicycle wheel and tubeless bicycle wheel comprising such a rim
- Patent Title (中): 由用于无内胎自行车车轮的复合材料制成的轮圈和包括这种轮辋的无内胎自行车车轮
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Application No.: US12401936Application Date: 2009-03-11
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Publication No.: US09079454B2Publication Date: 2015-07-14
- Inventor: Mario Meggiolan
- Applicant: Mario Meggiolan
- Applicant Address: IT Vicenza
- Assignee: Campagnolo S.r.l.
- Current Assignee: Campagnolo S.r.l.
- Current Assignee Address: IT Vicenza
- Agency: Volpe and Koenig, P.C.
- Priority: EP08425161 20080314
- Main IPC: B60B21/12
- IPC: B60B21/12 ; B60B5/02 ; B60B1/00 ; B60B21/02 ; B60B21/04 ; B60B21/06
Abstract:
The invention concerns a rim made from composite material for a tubeless bicycle wheel comprising a radially outer portion shaped for the coupling with a tire, said radially outer portion comprising a through hole for an inflation valve. Advantageously, at least one first impermeable-to-air layer is integrally associated with said radially outer portion, around said hole.
Public/Granted literature
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