Method and device for applying a bead filler to a bead ring

摘要: In manufacturing of an automobile tire, a method and device for making bead apex/bead ring assembly are proposed. More particularly, automatically applying extruded belt-like rubber material generally referred to as "bead apex" or filler" onto core ring" which is previously mounted on circular holding "former" make ring/­bead apex described. the proposed device, "apex" (15) drawn out from extruder roll fed (10) and, then, it wound around bonded outer periphery with rotation (1), at least leading end caught restrained by (3) during period start process.