摘要 |
PROBLEM TO BE SOLVED: To provide a die for tire vulcanization capable of easily suppressing reduction of productivity by making cutting squeezed rubber formed on a tire surface easy in a vulcanization molding by using a split mold and suppressing breakage of a die due to jamming of a low cover by reducing generation tire scrap.SOLUTION: There is provided a die for tire vulcanization having a plurality of segments, having a cavity surface for tread molding separated in a circumferential direction and a pair of side plates, having a cavity surface for side wall molding and having notch part arranged in a cavity surface side peripheral part of the segment so that a wedge-shaped space expanding to inner direction from the cavity surface formed on a contact surface between the segment and the side plate at a close status.SELECTED DRAWING: Figure 1 |