Geometrical instruments
Patent
1979-12-05
1982-05-18
Abrams, Neil
Geometrical instruments
339 75MP, H01R 909
Patent
active
043301630
ABSTRACT:
An electrical connector for interconnecting a large scale integrated (LSI) circuit package having a plurality of conductive interfaces with a printed circuit board or other electrical unit. The LSI circuit package can be inserted or removed from the connector absent any significant force. The connector includes a plurality of latches movable on a ramp of a dielectric housing containing a plurality of contact springs. Movement of the latch out of the ramp valley causes it to clamp onto the upper surface of the LSI and forces the lower surface of the LSI containing the conductive interfaces to electrically contact the contact springs in the housing.
REFERENCES:
patent: 3771109 (1973-11-01), Bruckner et al.
patent: 3951491 (1976-04-01), Mysiak
patent: 4023878 (1977-05-01), Hennessey
patent: 4076204 (1978-02-01), Kalka
patent: 4130327 (1978-12-01), Spaulding
Aikens Paul W.
Wilding Frank J.
Abrams Neil
E. I. Du Pont de Nemours and Company
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