发明名称 |
SEALING DEVICE AND PROCESS FOR PLACING SAID DEVICE ON A RIM |
摘要 |
<p>A sealing device forming an annular band intended to be associated with a rim for a wheel designed to accept a tire, the rim having a rim bottom extended by two flanges, the device being adapted to be fitted in such a way as to cover at least the rim bottom. The annular band comprises at least one elastomeric material comprising at least one copolymer thermoplastic elastomer containing blocks of polystirene and polyisobutylene, and a polybutene oil. Also disclosed is a mounted assembly having a wheel comprising a rim associated with a sealing device and of a tubeless tire. In addition, a method is disclosed for fitting a sealing device onto a rim.</p> |
申请公布号 |
EP2300531(B1) |
申请公布日期 |
2012.11.28 |
申请号 |
EP20090793890 |
申请日期 |
2009.07.10 |
申请人 |
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN;MICHELIN RECHERCHE ET TECHNIQUE S.A. |
发明人 |
ABAD, VINCENT;BERNADOT, PATRICK;CUSTODERO, EMMANUEL |
分类号 |
B60B21/06;C08L23/20;C08L53/00 |
主分类号 |
B60B21/06 |
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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