发明名称 PNEUMATIC TIRE
摘要 PROBLEM TO BE SOLVED: To provide a pneumatic tire which improves snow performance and wet performance.SOLUTION: A pneumatic tire 1A includes: circumferential main grooves 21 and 22 which extend in the circumferential direction of the tire, a plurality of lug grooves 41 which extends in the width direction of the tire, and a plurality of blocks 311 which are formed by being divided by the circumferential main grooves 21 and 22, and lug grooves 41 (refer to Fig.2 and Fig.3). The blocks 311 have a bent groove 5a (5b) which has a bent shape protruding in one direction, extends in the circumferential direction of the tire, and divides the block 311 into two parts in the width direction of the tire. Blocks 311 and 311 which are adjacent to each other in the circumferential direction of the tire are disposed such that the directions of bending of the bent grooves 5a and 5b are alternately reversed.
申请公布号 JP2013184666(A) 申请公布日期 2013.09.19
申请号 JP20120053755 申请日期 2012.03.09
申请人 YOKOHAMA RUBBER CO LTD:THE 发明人 KODA KEI
分类号 B60C11/04;B60C11/11;B60C11/13 主分类号 B60C11/04
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