| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a tire molding apparatus in which a carcass member can be folded back against a bead core from the outside to the inside in a tire axial direction and the structure can be simplified.SOLUTION: A tire molding apparatus 1 in which an end part Ca of a cylindrical carcass member C arranged on a molding drum 10 is folded back from the outside to the inside in the radial direction around a bead core B positioned and held on the outside in the axial direction of the molding drum 10 includes a base part 21 which is provided as capable of going back and forth against the molding drum 10, plural coupling parts 22 which are arranged at the base part 21 and are provided as capable of expanding and contracting along the radial direction of the molding drum 10, and holders 23 each of which is held as oscillation-displaceable against the coupling part 22, supports a spheroid 25 contacting the carcass member C as rotatable and folds back the carcass member C around the bead core B on the basis of the back and forth displacement of the base part 21 and the expanding and contracting displacement of the coupling part 22.</p> |
