| 摘要 |
The present invention relates to a tire vulcanizing mold which is formed by dividing a tread molding part into multiple segments. The tire vulcanizing mold forms a microgap on an attachment part of each segment (divided mold) composing the tread molding part and effectively discharges air between a tire and a mold without an air vent member. Each segment consists of an identical curvature part for closely attaching the attachment parts of neighboring segments since the attachment parts have identical curvatures, and a separation part for forming a gap between neighboring segments. Accordingly, the tire vulcanizing mold simplifies assembly by naturally forming a constant gap due to the separation part when the neighboring segments are assembled to be closely attached to each other in identical curvatures. |
