| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of suppressing degradation of the durability while enhancing the steering stability. <P>SOLUTION: The pneumatic tire includes: a carcass 6 (61, 62) in which carcass cords are arranged in a range where the angleθa to the tire circumferential direction is 75°≤θa≤88°, ends thereof in the tire width direction are folded back at a bead core 51, and the carcass cords are intersected with each other; a belt layer 7 arranged on the outer circumference of the carcass 6 of a tread part 2; a rubber sheet 8 arranged in a range between an end in the tire width direction of the belt layer 7 and an outer end in the tire radial direction of a bead core 51, and between the carcasses 61, 62 with the carcass cords being intersected thereon; and a reinforcing layer 9 in which reinforcing cords are arranged at the predetermined angle with respect to the carcass cords, and arranged along the tire circumferential direction while being along a bead filler 52. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
