Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Patent
1992-07-31
1994-08-16
Picard, Leo P.
Electricity: electrical systems and devices
Housing or mounting assemblies with diverse electrical...
For electronic systems and devices
439 65, 361784, H05K 714
Patent
active
053392213
ABSTRACT:
A rectangular cage formed of near identical grooved support panels (290,292,294,296) slidably mounts horizontal and vertical stacks of circuit boards and circuit board frame assemblies (280,282), with each board of one stack connected to some or all boards of the other stack in edge to edge relation. The cage is open at both front and rear to slidably receive the circuit board frame assemblies that are latched in place by a lever (208) operated cam (210) arrangement on each board frame that engages pairs of latch rods (218) on front and rear edges of the support panels. The support panels are apertured (302,304) to allow air to be blown over the circuit boards and two of the panels (290,292) carry mid-plane terminating panels (342,330) for support of cable connector sockets (38).
REFERENCES:
patent: 4888549 (1989-12-01), Wilson et al.
patent: 5218519 (1993-06-01), Welch et al.
Conroy-Wass Theodore R.
Moore Peter W.
Denson-Low W. K.
Gudmestad T.
Hughes Aircraft Company
Ledynh Bot
Leitereg Elizabeth E.
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