Geometrical instruments
Patent
1982-02-26
1984-02-14
McQuade, John
Geometrical instruments
339252R, H01R 448
Patent
active
044312520
ABSTRACT:
This specification discloses a terminal for coupling to the edge of a printed circuit board with two cooperating springs to permit a reduced terminal size with increased contact pressure. The springs are restrained in a partly deflected position so they are preloaded and can provide an increased contact pressure with respect to an undeflected spring. One of the springs transmits a resisting force supplied in part by the other spring and by a forward foot which engages a portion of the terminal.
REFERENCES:
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patent: 3713080 (1973-01-01), Kennedy
patent: 4068915 (1978-01-01), Evans
Cairns Thomas M.
Connors David G.
Abolins Peter
Ford Motor Company
McQuade John
Sanborn Robert D.
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