SUPPORT BODY FOR RUN-FLAT TIRE AND METHOD OF MANUFACTURING THE SAME
摘要
<p>A support body for a run-flat tire and a method of manufacturing the support body for the run-flat tire. The annular support body for the run-flat tire comprises a support part and leg parts and capable of supporting a load in run-flat running. The method of manufacturing the support body for the run-flat tire comprises a step for supplying the support part and the leg parts, applying surface treatments including a chemical conversion treatment to adhesive areas between the support part and the leg parts at the radial inner end parts of the support part, and adhering the radial inner end parts to the leg parts. Thus, the method for manufacturing the support body for the run-flat tire maintaining high adhesiveness between the support part and the leg parts and having excellent durability and the support body for the run-flat tire can be provided.</p>