- 专利标题： TREAD FOR PNEUMATIC TIRE AND PNEUMATIC TIRE HAVING SAID TREAD
- 专利标题（中）： 胎面轮胎和轮胎
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申请号： EP13868326.3申请日： 2013-12-27
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公开(公告)号： EP2946945A1公开(公告)日： 2015-11-25
- 发明人: KANEKO, Shuichi
- 申请人： Compagnie Générale des Etablissements Michelin , MICHELIN Recherche et Technique S.A.
- 申请人地址： 12 Cours Sablon 63000 Clermont-Ferrand FR
- 专利权人： Compagnie Générale des Etablissements Michelin,MICHELIN Recherche et Technique S.A.
- 当前专利权人： Compagnie Générale des Etablissements Michelin,MICHELIN Recherche et Technique S.A.
- 当前专利权人地址： 12 Cours Sablon 63000 Clermont-Ferrand FR
- 代理机构： Demaure, Pierre-Yves
- 优先权： PCT/JP2012/084162 20121228
- 国际公布： WO2014104339 20140703
- 主分类号： B60C11/00
- IPC分类号： B60C11/00
摘要：
A pneumatic tyre tread in which a reinforcing part 6 is provided on frontal side walls 52, 53 of a block 5 of a tyre tread 1 in order to improve the performance on snow and the performance on ice, and a pneumatic tyre having such a tread, wherein angles T1 and T2 formed by the upper surface and the two frontal side walls provided with the reinforcing part 6 are both less than 90°.
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