Geometrical instruments
Patent
1975-06-16
1977-04-12
Lake, Roy
Geometrical instruments
339 91R, 339176MP, H05K 107, H01R 1354
Patent
active
040171388
ABSTRACT:
An electrical connector for a substrate including a housing having a base, an elongated channel and a plurality of cantilever contacts mounted in the base extending into the channel, and a member operatively mounted in the channel having a base including an aperture receiving each contact mounted in the base of the insulating housing. Inter-engaging latch arms on the housing and member provide for zero insertion force loading of the substrate in the member in a loading position. A cam surface in each aperture cams each contact into engagement with a conductive pad on the substrate and provides a wiped, graduated force electrical connection when the substrate and member are operatively engaged in the housing in a loaded position and the substrate, member and housing are secured by the inter-engaging latch arms on the member and housing.
REFERENCES:
patent: 3216580 (1965-11-01), Fricker
patent: 3234499 (1966-02-01), Paholek
patent: 3329926 (1967-07-01), Aksu
patent: 3683317 (1972-08-01), Walkup
Bicks Mark S.
E. I. Du Pont de Nemours and Company
Lake Roy
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