Aeronautics and astronautics – Landing gear – Retractable
Patent
1988-12-16
1990-03-13
Barefoot, Galen
Aeronautics and astronautics
Landing gear
Retractable
244 63, B64C 2510
Patent
active
049077619
ABSTRACT:
A control mechanism according to the invention comprises a crank (13) constrained to rotate with the catapult bar (10), a catapult bar linkage comprising a link (14) and a lever (16) which are hinged to each other, and having a first end hinged to the crank (13) at a point distant from the pivot pin of the catapult bar, and a second end hinged about a pin (17) carried by the landing gear and distant from the pivot pin (11) of the catapult bar (10), and control means (18) for controlling the relative disposition of the link and the lever.
REFERENCES:
patent: 2997121 (1961-08-01), Clifton, Sr. et al.
patent: 3155345 (1964-11-01), Paysen
patent: 3231294 (1966-01-01), Horney
patent: 3295866 (1967-01-01), Standfuss
patent: 3370811 (1968-02-01), Boody
patent: 3647164 (1972-07-01), Smith
patent: 3762670 (1973-10-01), Chillson
patent: 4401285 (1983-08-01), Simmonds
patent: 4552375 (1985-11-01), Kinzenbaw
Derrien Michel
Ducos Dominique
Engerand Jean-Luc
Barefoot Galen
Messier-Hispano-Bugatti
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