BISPLIT MOLD FOR TIRE FORMING AND PROCESS FOR MANUFACTURING TIRE THEREWITH

摘要

A simple compact bisplit mold for tire forming that at mold clamping, prevents pinching of unvulcanized tire, producing a high-performance tire; and a process for manufacturing a tire by the use of the mold. There are provided superior and inferior segments plurally split in the direction of tire circumference, adapted to interlock each other slidably along an inclined plane made on container rings disposed in a pair of containers vertically arranged; and opening-closing driving means for causing the superior and inferior segments to move close to or distant from each other through vertically bisplit center plate between the pair of containers vertically arranged. Further, a superior side plate and an inferior side plate are detachably fitted to the pair of containers vertically arranged, respectively. The vertically bisplit mold for tire forming is detachably fitted inside the segments and, by the operation of the opening-closing driving means, the superior and inferior segments are slid toward the direction of tire center axis through slide unit means.