| 摘要 |
PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of striking a better balance between driveability and riding comfort, by balancing both in a high order. SOLUTION: This pneumatic tire 1 has a bead part 4 having a pair of bead cores 5, sidewall parts 3 respectively extending outside in the tire radial direction from the bead part 4, and a tread part 2 arranged between the sidewall parts 3, and is provided with a carcass 6 composed of a carcass ply of at least one layer installed between a pair of bead parts 4 and a belt 7 composed of a belt ply of at least two layers on the outer peripheral side in the tread part 2 of the carcass 6. A laminated structure member 11 laminated by alternately arranging a plurality of annular ring-shaped plate materials 12 and rubber materials, is embedded in a buttress part 10 on the side in the tire radial direction of the carcass 6, between both end part outside and a tire maximum width part W of the belt 7. COPYRIGHT: (C)2008,JPO&INPIT
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