| 摘要 |
<p>A pneumatic tire having a pair of bead sections (1) in which bead cores (2) are embedded, a pair of side wall sections extending from the bead sections (1) to the outer side in the radial direction of the tire, and a carcass (5) formed as at least a single ply covered by rubber, the ply being made up of body sections (3) toroidally extending to each portion of the tread, straddling both side wall sections, and folded back sections (4) extending from the body sections (3) and folded back around the bead cores (2) from the inner side in the lateral direction of the tire toward the outer side. Further, in each bead section (1) is embedded at least a single circumferential reinforcement layer (6) formed by covering cords by rubber, and the cords extend in the substantially circumferential direction of the tire. The reinforcement section (6) is laid such that its end section (7) on the inner side, in the radial direction of the tire, of the reinforcement layer (6) is placed along the inner surface of the carcass (5) and its end section (8) on the outer side is separated from the carcass (5).</p> |
