Communications: radio wave antennas – Antennas – Rod type
Patent
1983-05-23
1985-09-17
Lieberman, Eli
Communications: radio wave antennas
Antennas
Rod type
H01Q 110
Patent
active
045423830
ABSTRACT:
A motor operated antenna for an automobile. The antenna includes a number of telescoping collapsible sections which form a removable unit. A reversible electric motor is mounted next to a fixed antenna tube in which the unit is positioned. The motor raises and lowers the sections in response to a switch actuated by a user. In the event any of the sections comprising the unit are bent or broken a collar holding the unit in place in the tube is loosened and removed. The unit can be withdrawn from the tube and replaced with a new unit.
REFERENCES:
patent: 2635186 (1953-04-01), Schmidt
patent: 3380062 (1968-04-01), George
patent: 4209792 (1980-06-01), Carolus et al.
patent: 4325069 (1982-04-01), Hills
Cusey Dar L.
Kinard John M.
Lieberman Eli
National Industries, Inc.
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