发明名称 PNEUMATIC TIRE
摘要 A pneumatic tire, comprising: a tread surface; a plurality of grooves formed in the tread surface, including a plurality of widthwise grooves each extending from a corresponding tread end on the inner side in the tread width direction and a plurality of circumferential grooves each extending in the tread circumferential direction to intersect the widthwise grooves; blocks demarcated by the plurality of grooves; and a chamfered portion formed at a corner, on the trailing edge side and on the outer side in the tread width direction, of each block.
申请公布号 EP2930035(A4) 申请公布日期 2016.09.07
申请号 EP20130859179 申请日期 2013.10.25
申请人 BRIDGESTONE CORPORATION 发明人 KATSUNO, HIROYUKI;ISHIKAWA, SATOSHI;KATAYAMA, SHINSAKU;SETA, EISUKE;KAJI, YOSHIO;KURATA, TAKAYUKI
分类号 B60C11/11;B60C11/03;B60C11/04;B60C11/12;B60C11/13 主分类号 B60C11/11
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