发明名称 PNEUMATIC TIRE
摘要 This pneumatic tire has: a land section that is provided on a tread and that is partitioned by a plurality of grooves; and a plurality of recessed portions. The recessed portions are configured to include: first recessed portions that are provided on the land section at intervals in a circumferential direction of the tire and that each have an oval shape in plan view of the tread; and second recessed portions that are provided integrally with the first recessed portions and that are formed deeper than the first recessed portions, the long axis of the oval shape being inclined with respect to the circumferential direction of the tire.
申请公布号 WO2016047706(A1) 申请公布日期 2016.03.31
申请号 WO2015JP76978 申请日期 2015.09.24
申请人 BRIDGESTONE CORPORATION 发明人 TAKEI, ATAKA
分类号 B60C11/00;B60C11/03;B60C11/117 主分类号 B60C11/00
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