| 摘要 |
PROBLEM TO BE SOLVED: To provide a rubber vulcanizing mold which has a high cooling effect of a heating mold by cooling molds and can firmly fit the cooling molds to the heating mold. SOLUTION: In the rubber vulcanizing mold, the cooling molds 2 and 2 are fitted to both end parts of the heating mold 1, respectively. The heating mold 1 and the cooling mold 2 are joined together through a metal layer 3 which is formed by the solidification of the molten metal 4 cast on a joint. It is possible to join the cooling mold 2 to the heating mold 1 through the metal layer 3. COPYRIGHT: (C)2005,JPO&NCIPI |
