Aeronautics and astronautics – Landing gear
Reexamination Certificate
2007-07-31
2007-07-31
Swiatek, Robert P. (Department: 3643)
Aeronautics and astronautics
Landing gear
C244S036000, C244S1020SS
Reexamination Certificate
active
11165018
ABSTRACT:
A process for landing a tailless aircraft having a nose, wings that produce lift, a nose landing gear with a shock strut, and main landing gear, comprises the steps of allowing the nose landing gear shock strut to compress after touchdown to a point where the nose of the aircraft has lowered sufficiently to reduce the lift of the wings. The process further includes the step of controlling the rate of rebound of the nose landing gear shock strut such that the nose of the aircraft remains lowered in order to prevent the aircraft from becoming airborne after touchdown.
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patent: 2448064 (1948-08-01), Wallace
patent: 2565007 (1951-08-01), Van Zelm et al.
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patent: 3826450 (1974-07-01), Currey et al.
patent: 4787486 (1988-11-01), Hrusch et al.
patent: 4869444 (1989-09-01), Ralph
patent: 7143975 (2006-12-01), Udall
Northrop Grumman Corporation
Stetina Brunda Garred & Brucker
Swiatek Robert P.
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