| 摘要 |
PROBLEM TO BE SOLVED: To provide a pneumatic tire 2 with excellent controllability and stability. SOLUTION: The tire 2 includes a pair of beads 8, a carcass 10 laid across the both beads 8, an inner belt 12 located radially inside the carcass 10, an outer belt 14 located radially outside the carcass 10, and a band 16 located radially outside the outer belt 14 and having jointless structure. The inner belt 12 and the outer belt 14 each contain cords crossing an equatorial plane. The ratio of the circumferential length of the band 16 to the circumferential length of the inner belt 12 is 0.25 to 1.35. The absolute value of a crossing angle of the cords in the tire 2 is preferably 15 to 90 degrees. In the tire 2, the inner belt 12 and the outer belt 14 restrain the carcass 10 caught therebetween. COPYRIGHT: (C)2010,JPO&INPIT |
