发明名称 TIRE
摘要 PROBLEM TO BE SOLVED: To provide a tire excellent in uneven wear resistance, while preventing cracks from being generated in a sipe bottom.SOLUTION: The tire includes one or more sipes extending in a tread width direction in an inside land section row adjacent to the inside in the tread width direction of an outmost land section row in the tread width direction. At least one of the sipes has a sipe depth which is fixed in the tread width direction. When wall surfaces partitioned by the sipe come in contact each other, rigidity of the sipe at the contact position is higher on the outside in the tread width direction than that on the inside in the tread width direction.
申请公布号 JP2013180603(A) 申请公布日期 2013.09.12
申请号 JP20120044097 申请日期 2012.02.29
申请人 BRIDGESTONE CORP 发明人 YAMAGUCHI YUJI
分类号 B60C11/12 主分类号 B60C11/12
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