Logic card frame

Details Logic card frame Logic card frame

1979-02-07

1980-11-04

Kucia, Richard R.

Electricity: electrical systems and devices

Miscellaneous

174DIG9, 211 41, 361391, 361412, H05K 714

Patent

active

042323568

ABSTRACT:
A logic card frame for housing removable printed circuit boards comprises a pair of identical one piece molded half frames that are snapped together, stackable, and slideable from an inserted to a withdrawn position within an associated rack or cabinet. The assembled half frames include integrally molded circuit board guide tracks, each with a groove, a flexure, and a raised portion to guide and prevent vibration of a printed electrical circuit board inserted into a guide track. The base on which the logic card frame is slideably mounted has a ratcheted latch and leaf spring combination for retaining the inserted logic card frame.

REFERENCES:
patent: 3011098 (1961-11-01), Godley
patent: 3316460 (1967-04-01), Scoville
patent: 3662225 (1972-05-01), Carter
patent: 3805212 (1974-04-01), Landman
patent: 3899721 (1975-08-01), Borchard
patent: 3932016 (1976-01-01), Ammenheuser
patent: 3939382 (1976-02-01), Lacan
patent: 4048669 (1977-09-01), Bowler

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