Substrate with terminal connections and method of making the sam

Details Substrate with terminal connections and method of making the sam Substrate with terminal connections and method of making the sam

1977-05-19

1978-09-05

Truhe, J. V.

Metal working

Method of mechanical manufacture

Electrical device making

174 685, 339220R, 339276R, 339 17R, 339 17B, H05K 110

Patent

active

041109040

ABSTRACT:
An electrical circuit component includes an apertured substrate having a circuit deposited on a surface and further includes a terminal lead seated in the aperture and having laterally extending flanged portions in clamping relationship at opposite sides of the substrate. The inserted portion of the terminal lead is provided with peripheral knurling to define collapsible ridges. The ridges engage the surface of the aperture as a temporary means of aligning the axes of the terminal lead and the aperture prior to upsetting a protruding end portion of the lead for permanent clamping retention of the substrate and the deposited circuitry.

REFERENCES:
patent: 3268652 (1966-08-01), Burns et al.
patent: 3281923 (1966-11-01), Best et al.
patent: 3484935 (1969-12-01), Burns
patent: 3517437 (1970-06-01), Szobonya

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