| 摘要 |
PURPOSE: To complete the vulcanizing molding of a green tire 4 sufficiently in a short time. CONSTITUTION: The center mechanism has the center post 22 inserted in the center part of a lower ring mechanism 12 and raising and lowering an upper ring 19 with respect to the lower ring mechanism 12, a heater 103 arranged at the outer peripheral position of the center post 22 on the inner peripheral side of the green tire 4 held by the lower ring mechanism 12 and the upper ring 19 to apply heat to the green tire 4, a first drive mechanism such as a cylindrical lift cylinder 98 or the like capable of raising and lowering the heater 103 to an arbitrary height position so as to move the heater 103 to an arbitrary position independently of the rising and falling of the center post 22, and a second drive mechanis such as a drive motor 99 or the like capable of rotating ther heater 103. |
