Electrical connector shell including plastic and metal portions, and method of assembly
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United States of America Patent
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Sep 10, 1991
Grant Date -
N/A
app pub date -
Mar 5, 1990
filing date -
Mar 5, 1990
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method for joining metal and plastic parts, in particular in electrical connector shells, includes the steps of insert-molding a first metal part into a plastic part and subsequently joining the first metal part to a second metal part at a metal-to-metal interface by conventional metal joining techniques. In an electrical connector made by the above method, a composite metal and plastic backshell includes a metal portion insert-molded into a plastic portion. A metal frontshell can then be connected to the backshell by attaching it to the metal backshell portion using simple metal joining techniques such as crimping or riveting.
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