| 摘要 |
<p>A tire vulcanizer which can make a bladder supply pressurized fluid at a tire vulcanization position and a shaping position, disconnects the channel during movement of a lower container, and can move the bladder while keeping the internal pressure of the bladder. Under a state where the lower container (2) moved to the shaping position N, a downstream side moving tube (5) is connected to a second fixed tube (62) through a second joint (72), and pressurized fluid is supplied from a fluid supply unit (42) to the bladder (3) so that a green tire can be shaped. Under a state where the lower container moved to the tire vulcanization position M, the downstream side moving tube (5) is connected to a first fixed tube (61) through a first joint (71), and high temperature, high pressure pressurized fluid is supplied from the fluid supply unit to the bladder so that a green tire can be vulcanized and formed. The first joint and the second joint are in a joint separated state, and the channel is closed.</p> |
