MOULE POUR PNEUMATIQUE COMPORTANT UN INSERT ANNULAIRE POUR SCULPTURE

摘要

A mold for vulcanizing and molding a tire, this tire including a tread delimited by two sidewalls, the mold including a ring for molding the patterns of the tread of the tire and two shells for molding the sidewalls, the mold including an annular groove extending in a recessed manner in one of the shells and an insert housed in the groove, this insert having tire-molding surface features, characterized in that the molding surface features of the insert include tire tread pattern elements extending in line with the patterns of the tread.