Antenna erecting system

Details Antenna erecting system Antenna erecting system

1976-06-14

1977-10-25

Smith, Alfred E.

Communications: radio wave antennas

Antennas

With vehicle

343760, 343882, H01Q 132, H01Q 300

Patent

active

040558452

ABSTRACT:
Apparatus for automatically erecting a vehicle mounted antenna of the type utilized for citizens band radios. A p.m. motor provides drive to pivotally move the antenna and a logic circuit comprising only a double-pole-double-throw and two secondary switches provides fully automatic performance in conjunction with turning on the radio. LEDs are selectively illuminated to show antenna status by utilizing a circuit logic path incorporating the winding of the motor. A friction coupling override arrangement protects the erecting mechanism while retaining drive logic.

REFERENCES:
patent: 2565334 (1951-08-01), Weingarden
patent: 3157978 (1964-11-01), McMullen
patent: 3417523 (1968-12-01), Matson
patent: 3896447 (1975-07-01), Majkrezak

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