发明名称 Switch electrical contact manufacture method for electrical contact unit of switches and circuit breakers
摘要 The contact manufacture involves an electrical contact which has an electrical strip (32) to which gradual press features (23,24) are applied to form protrusions (22). Contact sections (28) are added to the protrusion peaks, and isolation of elements achieved by shaping a base contour.- DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a contact unit manufactured by the above method
申请公布号 FR2780562(A1) 申请公布日期 1999.12.31
申请号 FR19980008161 申请日期 1998.06.26
申请人 CROUZET AUTOMATISMES 发明人 DUMONTEIL HENRI
分类号 H01H11/04;H01R43/16;(IPC1-7):H01R43/00;H01H11/06;H01R13/02 主分类号 H01H11/04
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