发明名称 PNEUMATIC TIRE
摘要 <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire where rolling resistance is reduced without degrading controllability and stability. <P>SOLUTION: The tire 20 includes a tread 22 of which the outer surface forms a tread surface 46, and a belt 34 located on the radial inner side of the tread 22. The belt 34 includes first multiple cords and second multiple cords each extending by tilting with respect to an equatorial plane. The first cord extends from the side of one end T1 of the tread 22 via the equatorial plane toward the side of the other end T2 thereof. The second cord extends from the side of the other end T2 of the tread 22 via the equatorial plane toward the side of one end T1 thereof. On the side of the one end T1 of the tread 22, the first cord is located on the radial outer side of the second cord. On the side of the other end T2 of the tread 22, the second cord is located on the radial outer side of the first cord. <P>COPYRIGHT: (C)2013,JPO&INPIT
申请公布号 JP2013095173(A) 申请公布日期 2013.05.20
申请号 JP20110236827 申请日期 2011.10.28
申请人 SUMITOMO RUBBER IND LTD 发明人 KAWABATA HIROSHI
分类号 B60C9/20;B60C9/18;B60C9/22 主分类号 B60C9/20
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