发明名称 PNEUMATIC TIRE
摘要 PROBLEM TO BE SOLVED: To provide a pneumatic tire that improves grip performance by enhancing an edge effect even in the case of the same groove length.SOLUTION: A land part partitioned with a plurality of circumferential grooves is formed on a tread 12. The land part is partitioned into a plurality of block parts by a plurality of tire-width-direction grooves elongated in a tire width direction. The block part has a recess and a protrusion in a plan view, and the block height of the protrusion is greater than the block height of the recess in a position with the tire-width-direction groove in between.
申请公布号 JP2015024733(A) 申请公布日期 2015.02.05
申请号 JP20130155050 申请日期 2013.07.25
申请人 BRIDGESTONE CORP 发明人 WATABE RYOICHI
分类号 B60C11/11;B60C11/04;B60C11/12 主分类号 B60C11/11
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