| 摘要 |
PROBLEM TO BE SOLVED: To facilitate endless molding work of a rubber crawler, and eliminate need of a cooling device for an endless part which has conventionally been needed for vulcanization of an ended body. SOLUTION: In a manufacturing method for a rubber crawler for vulcanizing a rubber crawler base body as an ended body, and binding both ends of it to form it endless, a sheet member having irregularities on the adhesive surface side which can be easily released from an adhesive surface after vulcanization is combined with a surface of each end of the ended rubber crawler base body on the side to be bound, the rubber crawler base body is vulcanized in that condition, the sheet member is released immediately before binding both ends of the rubber crawler base body, unvulcanized rubber is provided between both surfaces, and the unvulcanized rubber is vulcanized to form it into a endless shape. |
