发明名称 |
PNEUMATIC TIRE FOR PASSENGER CARS |
摘要 |
<p>A pneumatic tire for a passenger car wherein a plurality of grooves are disposed on a tread surface to define and form land portions, and kerfs which are open to the grooves at at least one of the ends thereof are disposed on the land portions. At least one stage of step portion is disposed in a step shape on at least one of the groove walls of the grooves, and a plurality of kerfs are disposed on the step portion with smaller gaps than those of the kerfs disposed on the land portions. <IMAGE></p> |
申请公布号 |
EP0825039(B1) |
申请公布日期 |
2003.02.19 |
申请号 |
EP19970905453 |
申请日期 |
1997.03.05 |
申请人 |
THE YOKOHAMA RUBBER CO., LTD. |
发明人 |
KURAMOCHI, IZUMI;TOKIEDA, AKINORI |
分类号 |
B60C11/12;B60C11/13;(IPC1-7):B60C11/11 |
主分类号 |
B60C11/12 |
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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