Aeronautics and astronautics – Landing gear – Retractable
Reexamination Certificate
2011-05-17
2011-05-17
Dinh, Tien (Department: 3644)
Aeronautics and astronautics
Landing gear
Retractable
C244S1020SS
Reexamination Certificate
active
07942366
ABSTRACT:
Electrically controlled and/or actuated landing gear mechanisms are presented that allow for adjustment of aircraft attitude on the ground as well as for retraction and extension of the landing gear in a single unit. Most preferably, the electric actuator is positioned within the diameter of the strut to thereby form a compact and load bearing structure.
REFERENCES:
patent: 2015920 (1935-10-01), Canney
patent: 2165465 (1939-07-01), Ehrhardt et al.
patent: 2387713 (1945-10-01), Bradford
patent: 2459982 (1949-01-01), Wells
patent: 3131891 (1964-05-01), Lallemant
patent: 4526053 (1985-07-01), Carson
patent: 6349901 (2002-02-01), Grossman
patent: 2007/0057118 (2007-03-01), Bietenhader
Dinh Tien
Fish & Associates PC
Karem Aircraft, Inc.
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