| 摘要 |
PURPOSE: To provide a vulcanizing press device for endless belt wherein unvulcanized rubber of an endless belt does not enter gaps of outer molds. CONSTITUTION: When an outer mold 1 is moved inward in the radial direction, mold plates 10 positioned at both ends of the outer mold 1 in the peripheral direction butt against the mold plates 10 of other outer mold 1, respectively. Thus, each mold plate 10 butts against each other and moves inward in the peripheral direction of a back plate 20 against a spring 13. At this time, each gap S gradually narrows with the movements of the mold plates 10 and closes at the same time that the outer mold 1 entirely closes, so that the gaps among the mold plates 10 are extremely small immediately before the mold plates 10 are attached with pressure to an endless belt A and an unvulcanized rubber of the endless belt A does not enter the gaps of the mold plates 10 when the mold plates 10 are attached with pressure. |
