Communications: radio wave antennas – Antennas – With means for moving directive antenna for scanning,...
Patent
1990-01-25
1991-03-26
Wimer, Michael C.
Communications: radio wave antennas
Antennas
With means for moving directive antenna for scanning,...
343882, 745016, 74511A, H01Q 112
Patent
active
050033204
ABSTRACT:
A manually rotatable antenna is set forth including an antenna with a bearing sleeve rotatably mounted with upper and lower spaced bearing plates securable to a dwelling. First and second cables are directed through a guide plate and through associated and respective guide bushings and rollers to a position interiorly of the control housing, including a chain member operative through a control gear manually manipulatable by an associated handle to rotate an antenna gear coaxially mounted about the bearing sleeve of the antenna mast.
REFERENCES:
patent: 2642754 (1953-06-01), De Conti
patent: 2787169 (1957-04-01), Farr et al.
patent: 3008140 (1961-11-01), Rose
patent: 3665477 (1972-05-01), Budrow et al.
patent: 3739387 (1973-06-01), Budrow et al.
patent: 4204214 (1980-05-01), Fassnacht
Uphill, Radio Communication, Feb. 1976, pp. 118, 119.
Gilden Leon
Wimer Michael C.
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