| 摘要 |
PURPOSE:To mitigate vibrations, noises, etc. while maintaining the abrasion resis tance, cut resistance, etc. by sticking tread rubber containing high-elasticity rubber inside to a base band via an adhesive layer. CONSTITUTION:A solid tire 1 is constituted by sticking tread rubber 2 to a base band 4 via an adhesive layer 3, and high-elasticity rubber 5 is contained inside the tread rubber 2. A rubber foam body or elastic soft rubber is used for the high-elasticity rubber 5. The high-elasticity rubber 5 is preferably formed in a ring body with a cross section shape nearly analogous to the profile shape of the tread rubber 2, its outer surface is covered with outer-layer rubber 6, and its inner surface is adjoined by the adhesive layer 3. Thereby, the outer-layer section excellent in the abrasion resistance and cut resistance works together with the high-elasticity rubber 5 with a small vertical spring constant and capable of mitigating vibrations, noises, etc., thus a solid tire with excellent characteristics can be obtained. |
