| 摘要 |
PURPOSE:To increase productivity by inserting the lugs of a plate group and a partition for forming slits in a mold for uniting straps which connect lugs of anodes and cathodes and a connector which connects the straps, and uniting the connector. CONSTITUTION:Lugs 2 and 4 of cathode plates 1 and anode plates 3 are connected with straps 5, then the straps 5 are connected with a connector 6 to form a storage battery. A mold having a cathode side recess 9, an anode side recess 10, and a connector recess 11 is produced, and molten lead 8 is filled in the mold, then the lugs 2, 4 and a partition 13 are immersed in the molten lead 8. After solidifying the molten lead, the mold and the partition 13 are removed. Thereby, the strap 5 and the connector 6 are bonded with no casting fins formed. Therefore, productivity and reliability are increased. |
