Modular control panel device for audio-visual receiving apparatu

Telegraphy – Systems – Simplex-reversing periodic

Patent

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Details

312 7TV, 325353, A47B 8106, H04B 108, H04N 5645, H05K 502

Patent

active

039707822

ABSTRACT:
A first panelboard, having a plurality of frequently used primary control elements arranged thereon, and a second panelboard, having a plurality of occasionally used secondary control elements arranged thereon, extend from a base to provide a module which is pivotally carried by the cabinet of an audio-visual receiving apparatus. Detent means interacting between the module and the cabinet selectively retains either panelboard in the display position. In a further embodiment, the module is enclosed within the cabinet and the selected panelboard is displayed through an opening therein.

REFERENCES:
patent: 3184911 (1965-05-01), Canale
patent: 3622700 (1971-11-01), Goetz
patent: 3708618 (1973-01-01), Hofmeister

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