| 摘要 |
1451918 Battery casings SONNAK BAT. TERIER AS 7 Dec 1973 [12 Dec 1972] 56862/73 Heading B5A [Also in Division H1] In a storage battery having partition walls 2, Fig. 7, provided with recesses to receive connectors 7, the recesses are filled in with sealing around the connectors by injecting a liquid thermoplastic material into an injection mould 17 located around the recess and connector. The mould 17 is provided with a slot 24 which fits tightly over the partition wall and with milled out portions as at 18 which fit tightly around portions 19, 22, Fig. 5, of the connector 7. The injected portion comprises a filled-in portion 25 of the partition wall and two supporting portions 21, 23. The connectors 7 interconnect bridges 5, 6 which each interconnect battery plates of one polarity. |
