Supports – Staff type – Angularly adjustable
Patent
1997-08-29
1999-08-24
Braun, Leslie A.
Supports
Staff type
Angularly adjustable
248515, 2482911, 343880, F16M 1300
Patent
active
059414979
ABSTRACT:
An antenna fixture includes a mount fixture for mounting a parabolic reflecting mirror to a mast fixture fixed to a mast. The mount fixture makes it possible to adjust the azimuth angle and elevation angle of the parabolic reflecting mirror. The mast fixture is a cylindrical body capable of being externally pressure fitted to the mast. The mast fixture includes upper mounting leaves and lower mounting leaves provided with tapped holes. The mount fixture includes side walls, which are externally fitted to the upper and lower mounting leaves. The to side walls include supporting holes which allow bolts to be passed therethrough and threadably attached to the tapped holes of the upper mounting leaves. Near the supporting holes are located azimuth-angle adjusting circular arc holes formed with the supporting holes as a center. Elevation-angle adjusting circular-arc holes are also formed in the side walls with the supporting holes as a center. Bolts are passed through the elevation-angle adjusting circular-arc holes and threadably attached to the tapped holes of the lower mounting leaves. Inserting holes are bored in the mast fixture opposite to the azimuth-angle adjusting circular-arc holes. A bar tool is inserted into the azimuth-angle adjusting circular-arc holes and the inserting holes to adjust the azimuth-angle.
REFERENCES:
patent: 2734708 (1956-02-01), Cohn
patent: 5344110 (1994-09-01), Scarpa
Fujita Ken-ichi
Inoue Shigemi
Kato Kazunori
Ueno Shigeru
Berry Jr. Willie
Braun Leslie A.
DX Anteena Co., Ltd.
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