摘要 |
A method and system for producing a spliceless tread ring of cured elastomeric material, wherein the tread ring is produced by molding and curing a spliceless green ring obtained by continuously extruding and depositing a section directly onto a mold core of a centripetal press; the mold core being movable axially, with respect to a curing mold, between an extracted position for forming the green ring, and a withdrawn molding and curing position, and being rotated about its axis in the extracted position, so as to coil the section and form the green ring on the mold core. (Figures 1 and 2)
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