Printed circuit card frame assembly

Details Printed circuit card frame assembly Printed circuit card frame assembly

1984-05-04

1986-06-03

Weidenfeld, Gil

Geometrical instruments

211 41, 361415, H01R 1320, H05K 714

Patent

active

045926107

ABSTRACT:
Elongated, one-piece molded plastic supports are affixed in vertically spaced relation to the front of a printed circuit card frame assembly backplane equipped with a plurality of card connector receptacles. Each support is formed having a forwardly facing tongue and groove formation along the length thereof which mates with a complementing tongue and groove formation formed along the rear edge of a one-piece molded plastic shelf. A retainer rod, inserted through aligned openings in the support and shelf tongues, sustains the assembly. Guide tracks in the upper and lower surfaces of vertically adjacent shelves accept printed circuit cards for plug-in electrical connection with the backplane receptacles.

REFERENCES:
patent: 3008113 (1961-11-01), Johnson
patent: 3184069 (1965-05-01), Rosenberg
patent: 3691430 (1972-09-01), Freitag
patent: 3733523 (1973-05-01), Reynolds et al.
patent: 3920309 (1975-11-01), Garver
patent: 4002381 (1977-01-01), Wagner et al.
patent: 4167032 (1979-09-01), Scagnelli
patent: 4313150 (1982-01-01), Chu

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