| 摘要 |
PROBLEM TO BE SOLVED: To provide a tire mold and the like, which are reusable without changing a base mold even when a pattern mold that is fitted together with the base mold is changed to a different pattern mold.SOLUTION: A tire mold comprises a base mold and a pattern mold that is detachably fitted together with the base mold and forms a tread pattern on the crown section of a tire using a pattern-molding surface that is formed on the pattern mold facing the crown section, wherein the tire mold is configured such that the base mold has an inner circumferential bonding surface for bonding with an outer circumferential bonding surface of the pattern mold that is on a side opposite to the pattern-molding surface, and the length of the inner circumferential bonding surface is set to be shorter than the length of the outer circumferential bonding surface. |
