METHOD FOR PRODUCING GREEN TIRE, CARCASS BAND BENDING DEVICE FOR USE IN PRODUCTION AND APPARATUS FOR PRODUCING GREEN TIRE

摘要

A device for turning a carcass band is used for a method of producing a green tire which enable to securely wrap and hold end portions of a carcass band, which is to be wrapped around a bead ring, as desired without a need for restraining the end portions on the bead ring by means of an auxiliary restraining member or the like. In this device, anvil rings 3 having diameters smaller than that of the rigid core are arranged adjacent to respective side portion of a rigid core 1 having an outer contour corresponding to an inner contour of a product tire. The anvil rings 3 are fixed on a rotational driving shaft 2 of the rigid core, and are provided with two annular grooves 4 on their circumferences. Rotation disks 7 for pressing a carcass band 5 into the annular grooves 4 of the anvil rings are arranged so as to approach to and recede from the anvil ring 3.