Aeronautics and astronautics – Miscellaneous
Patent
1995-08-22
1998-09-15
Barefoot, Galen L.
Aeronautics and astronautics
Miscellaneous
2441291, 244130, 348117, 250234, 382103, 359223, 359844, 359857, 359876, 89 4121, B64D 4700
Patent
active
058067892
ABSTRACT:
A fairing for an aircraft is provided, having a roll axis with a turret coupled to the front end of the fairing for rotation about the roll axis. An opening is formed through the front end of the turret in which a tracking member is supported for rotation between forward and rearward positions about a pitch axis transverse to the roll axis. The tracking member has a cavity with a primary optical mirror at one end and a transparent shield at an opposite end with a primary optical axis extending between the mirror and shield. The shield is slanted to minimize wind turbulence when the tracking member is located in a rearward position.
REFERENCES:
patent: 3698779 (1972-10-01), Berry
patent: 4087061 (1978-05-01), Burt
patent: 5497960 (1996-03-01), Preiwane
patent: 5529261 (1996-06-01), Iddan
Boulware Jesse M.
Marquardt Roger F.
Barefoot Galen L.
Lockheed Corporation
Zobal Arthur F.
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