| 摘要 |
<p>PURPOSE:To suppress deformation in all directions when using a rubber tire in the vicinity of outer edge of reinforcing layer in radial direction by making the rubber sheet harder than the soft rubber portion of stiffner. CONSTITUTION:A rubber sheet 11 made of hard rubber is arranged between the soft rubber potion 5b of stiffner 5 and the outer end section of three reinforcing layers 4 in radial direction at the outer position in radial direction than the edge of turning end section 3a of carcass 3. The outer edge of said rubber sheet in radial direction is positioned at the outside of any reinforcing layer. When setting the distance between the outer edge of outermost reinforcing layer in radial direction and the outer edge of the rubber sheet within 15mm, peeling at the outer end section of rubber sheet and at the outer end section of reinforcing layer can be prevented effectively.</p> |
