| 摘要 |
A motel for vulcanizing and molding a tire, the tire having a tread delimited by two sidewalls, at least one of which is provided with a complex protuberance, the mold having a ring for molding the tread of the tire and two shells for molding the sidewalls, the mold having an annular insert that separates the mold into at least two portions, namely a ring portion and a shell portion in the radially lower region of the sidewalls, the insert having two adjacent concentric elements that are intended to mold the complex protuberance, namely a radially outer element associated with the ring, and a radially inner element associated with the shell. |
