发明名称 |
WEAR-ADAPTABLE RUNNING TREAD |
摘要 |
<p>A rubber tread of a tire includes cavities spaced radially inwardly from a running surface of the tread when new. Each cavity includes an incision, and a groove communicating with a radially inner end of the incision when the tread is new. The incision has a radially outer generatrix following an undulating profile having an amplitude of at least 20% of a maximum height of the cavity. A width of the incision is not greater than 2.5 mm, and the groove width is greater than 2.5 mm.</p> |
申请公布号 |
EP1506099(B1) |
申请公布日期 |
2006.05.03 |
申请号 |
EP20030740128 |
申请日期 |
2003.05.06 |
申请人 |
SOCIETE DE TECHNOLOGIE MICHELIN;MICHELIN RECHERCHE ET TECHNIQUE S.A. |
发明人 |
MERINO LOPEZ, JOSE |
分类号 |
B60C11/00;B29D30/06;B60C11/03;B60C11/04;B60C11/12;B60C11/13 |
主分类号 |
B60C11/00 |
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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