| 摘要 |
An apparatus for shaping a green tire carcass is provided having a bladder mounted to a first and second support, a retractable support shaft mounted inside the bladder, and upper and lower bead ring for mounting the beads of the tire carcass thereon, wherein one of said bead rings has a channel in fluid communication with a pressurized source of fluid, wherein said channel has an outlet located between said bladder and said carcass for injecting pressurized fluid between the carcass and the bladder.
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