VARIABLE ROLL OVER CAN OF A GREEN TIRE MOLDER CAPABLE OF PREVENTING A MOLDING FAILURE INCLUDING AN AIR INHALATION OF A BEAD UNIT WHILE MOLDING A GREEN TIRE

摘要

PURPOSE: A variable roll over can of a green tire molder is provided to control the size of the roll over can when rolling a broader turning up a semi-product by the small or large standard of a green tire to mold.;CONSTITUTION: A variable roll over can of a green tire molder can roll a swelled broader capable of turning up a semi-product from the exterior of a bead unit, after air supplying the semi-product mounted on a drum to the broader. Push cylinder panels(6) are separately installed on a disk supporting stand to contact with the swelled broader. Each Push cylinder panel is installed on a free end of a spiral connection beam(12) including a rack gear coupled with a pinion gear formed on a shaft(9) of an exterior handle(8).;COPYRIGHT KIPO 2010