| 摘要 |
PROBLEM TO BE SOLVED: To provide a tire vulcanizer capable of supplying a pressure fluid to a bladder at a tire vulcanizing position and a shaping position, separating the connection of a flow channel during the movement of a lower container, and moving the lower container while holding the internal pressure of the bladder. SOLUTION: In a state that the lower container 2 is moved to the shaping position N, a downstream moving pipe 5 is connected to a second fixing pipe 62 through a second joint part 72 and the pressure fluid is supplied to the bladder 3 from a fluid supply device 42 to shape a green tire. In such a state that the lower container 2 is moved to the tire vulcanizing position M, the downstream moving pipe 5 is connected to a first fixing pipe 61 through a first joint part 71 and the high-temperature and high-pressure fluid is supplied to the bladder from the fluid supply device to vulcanize and mold the green tire. In such a state that the first and second joint parts are separated, the flow channel is closed. COPYRIGHT: (C)2008,JPO&INPIT |
