Aeronautics and astronautics – Landing gear – Wheel
Patent
1991-12-09
1993-07-06
Peters, Jr., Joseph F.
Aeronautics and astronautics
Landing gear
Wheel
244104R, 188266, 188297, B64C 2562, F16F 924
Patent
active
052246680
ABSTRACT:
An aircraft landing gear damping mechanism improvement of a damper containing piston means in a chamber of a housing, an orifice in the piston means and Belleville springs disposed in the chamber between the wall of the chamber and the piston means on opposite sides thereof. The improvement comprises means, e.g. in the form of a member having slots therein, and disposed between one end of the Belleville springs and the adjacent chamber wall, providing fluid communication of the inner cavity and outer cavity of the chamber below and above the Belleville springs.
REFERENCES:
patent: Re27450 (1972-08-01), Boehringer et al.
patent: 2372710 (1945-04-01), Chisholm, Jr.
patent: 2719612 (1955-10-01), Bourcier de Carbor De Previnquieres
patent: 2757762 (1956-08-01), Bourcier De Carbon
patent: 4284178 (1981-08-01), Tomita et al.
Ansley Virna Lissi
Geldin Max
McDonnell Douglas Corporation
Peters Jr. Joseph F.
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