发明名称 Method for connecting contact surfaces of electrical component blanks and device therefor
摘要 In order to connect contact surfaces of electric component blanks for layer resistors to at least two elongated, metallic connection leads, elongated, slot-shaped openings are made, e.g., by etching, in a continuous metal sheet to manufacture a connection lead blank. The openings border on later connection leads of the connection blank and cross-struts yet to be removed. In a second step, the connection lead blank is brought into a cassette and seized, whereby one of the cross-struts projects out of the cassette and is separated in a third step, such that the free ends of the parallel-running connection leads project out of the cassette. In a fourth step, the cassette is brought into a bonding or welding device, so that the free ends of the connection leads cover the contact surfaces of a component blank or a multi-component blank and are connected together by a bonding or welding operation. In case a multi-component blank (multi-unit plate) is used, it is then separated into individual components. Proving to be advantageous are a high corrosion resistance (up to 750° C.) and the possibility of largely automated manufacturing and further processing.
申请公布号 US6460246(B2) 申请公布日期 2002.10.08
申请号 US20010779035 申请日期 2001.02.07
申请人 HERAEUS ELECTRO-NITE INTERNATIONAL N.V. 发明人 ULLRICH KARLHEINZ;WIENAND KARL-HEINZ;LOTZ ARMIN
分类号 H01R43/02;H01C1/14;H01C1/144;(IPC1-7):H05K3/00 主分类号 H01R43/02
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