| 摘要 |
PROBLEM TO BE SOLVED: To provide a battery case molding die which can perform the molding of a battery case while preventing a core from falling down. SOLUTION: This battery case molding die is equipped with a cavity 1 which molds the external wall surfaces of the battery case, a plurality of cores 5, and a pin 9 which is freely removably inserted in respective bulkhead molding spaces 4. In this case, a plurality of the cores 5 are arranged in parallel in the cavity 1, and form a battery case external wall molding space 2 for molding the external wall of the battery case together with the cavity 1, and at the same time, mold a plurality of cell compartments 3, and provide the bulkhead molding spaces 4 between adjacent cell compartments 3. COPYRIGHT: (C)2004,JPO
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