System for raising and lowering an antenna

Details System for raising and lowering an antenna System for raising and lowering an antenna

1993-11-30

1995-08-29

Hajec, Donald

Communications: radio wave antennas

Antennas

With support for antenna, reflector or director

343882, 343714, H01Q 108, H01Q 302

Patent

active

054464722

ABSTRACT:
A system is described for raising and lowering an antenna without using an electric motor or hand crank. A shaft is attached to an antenna mounted to the roof of a recreational vehicle. A first adapter engages the shaft. A second adapter couples with the first adapter. A portable self-powered activating device such as an electric screwdriver is secured by a chuck to the second adapter. The rotational force generated by the activating device is transferred via the first and second adapters to the shaft to raise or lower the antenna.

REFERENCES:
patent: 3665477 (1972-05-01), Budrow et al.
patent: 4491846 (1985-01-01), Buse et al.
patent: 4663633 (1987-05-01), Wilson
patent: 4677444 (1987-06-01), Perek
patent: 5003320 (1991-03-01), Miranda

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