GREEN TIRE HOLDING DEVICE WITH TURNING SPINDLE(S)

摘要

A green tire holding device (50) including a horizontal turning spindle (52) which supports and turns a green tire (T) so that no set portion of the tire is constantly subjected to the downward pull of the rest of the tire carcass. The spindle (52) can be programmed to automatically continuously turn the green tire (T) or to automatically turn the green tire (T) at spaced intervals corresponding to desired angular movements. In a tire manufacturing method, the holding device (50) is used to turn the green tire (T) during a pre-curing wait cycle to thereby minimize distortion of the green tire (T).