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公开(公告)号:US4118553A
公开(公告)日:1978-10-03
申请号:US806927
申请日:1977-06-15
IPC分类号: B22D17/22 , B22D19/00 , B22D25/04 , B29C35/00 , B29C45/00 , B29C45/14 , B29C45/16 , B29C45/26 , B29D28/00 , B29D99/00 , B29L9/00 , H01M4/73 , H01M4/72
CPC分类号: B22D19/00 , B22D25/04 , B29C45/16 , B29C45/1635 , B29D28/00 , B29D99/006 , H01M4/73 , B29C2045/1681 , B29C2045/1696 , B29L2031/712
摘要: A composite battery plate grid comprising a plastic support molded to engage portions of a metallic conductive member. Using first and second mold halves, the conductive member is cast in a first pattern in the first and/or second mold halves. The plastic support is then injection molded in a second pattern in the first and/or second mold halves. In the alternative, after casting the conductive member in the first pattern, the second mold half is replaced by a third mold half with the conductive member remaining in the first mold half, and the plastic support is injection molded in a second pattern in the first and/or third mold halves. In all cases, during injection molding, the plastic material is caused to flow at selected portions of the conductive member, where, upon solidifying, the plastic support engages portions of the conductive member.
摘要翻译: 一种复合电池板格栅,包括模制成与金属导电构件的部分接合的塑料支撑件。 使用第一和第二半模,导电构件在第一和/或第二半模中以第一图案铸造。 然后在第一和/或第二半模中以第二图案将塑料支撑件注塑成型。 或者,在以第一图案铸造导电构件之后,将第二半模替换为第三半模,其中导电构件保留在第一半模中,并且塑料支撑件以第二图案注塑成型 和/或第三半模。 在所有情况下,在注射成型期间,使塑料材料在导电构件的选定部分流动,其中,在固化时,塑料支撑件接合导电构件的部分。