发明名称 Battery part
摘要 A battery part such as a battery terminal and method of making the same with the battery part having a sealing region or sealing bead located on a lateral face of the acid ring with the beveled sealing region increasing the resistance to leakage therepast as the container shrinks. Another embodiment of the invention comprises a battery part with a bifurcated acid ring end and a beveled end face. The invention further includes the method of forming a battery terminal with an end face of the acid ring having a bifurcated end lip and a beveled face that permits one to either use the battery terminal in an as is condition or in a flared condition wherein a lip on the acid ring is flared to form a beveled sealing region on the lateral face of the acid ring.
申请公布号 US2005147882(A1) 申请公布日期 2005.07.07
申请号 US20040011362 申请日期 2004.12.13
申请人 WATER GREMLIN COMPANY 发明人 RATTE ROBERT W.;PETERSON NORMAN E.
分类号 B22D1/00;B22D25/04;H01M2/06;H01M2/08;H01M2/30;(IPC1-7):H01M2/30 主分类号 B22D1/00
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