| 摘要 |
PROBLEM TO BE SOLVED: To prevent occurrence of cracks in a joined part by continuously forming an inner liner layer to a tie rubber layer. SOLUTION: One end 8a in the circumferential direction of a tire of an inner liner layer 8 is connected to the other end part 8B, and the inner liner layer 8 is formed continuous in the circumferential direction of the tire. Also in a tire rubber layer 7, the other end 7b in the circumferential direction of the tire is connected one end part 7A side so as to be continuous in the circumferential direction of the tire. The other end part 8B of the inner liner layer 8 is interposed between one end part 7A of the tire rubber layer 7 and the other end part 7B thereof. One end part 7A of the tire rubber layer 7 is located between one end part 8A and the other end part 8B of the inner liner layer 8. Even when large repetitive deformation is applied to the tire during the traveling, the rubber layers having the same physical properties of rubber are connected to each other at the joined part, and no cracks occur. |
