发明名称 |
TYRE WITH ARAMID FIBRE PROTECTIVE CROWN PLY |
摘要 |
A tire comprising a crown, two sidewalls and two beads, a casing reinforcement anchored in each of the beads and a crown reinforcement, the crown reinforcement comprising radially, from the inside outwards, a working block and a protective block having at least one ply of circumferentially oriented parallel reinforcing threads, characterized in that the protective block ply consists of aromatic polyamide reinforcing threads with an initial modulus of less than 1000 cN/tex and a tenacity of greater than 65 cN/tex. |
申请公布号 |
EP1305171(A1) |
申请公布日期 |
2003.05.02 |
申请号 |
EP20010958000 |
申请日期 |
2001.07.20 |
申请人 |
SOCIETE DE TECHNOLOGIE MICHELIN;MICHELIN RECHERCHE ET TECHNIQUE S.A. |
发明人 |
HERBELLEAU, YVES;PACHERIE, HUBERT;GUERBERT-JUBERT, JEAN-LUC;ESNAULT, PHILIPPE |
分类号 |
B60C9/00;B60C9/18;B60C9/20;B60C9/22;(IPC1-7):B60C9/22 |
主分类号 |
B60C9/00 |
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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