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7216830 |
Wing gull integration nacelle clearance, compact landing gear stowage, and sonic boom reduction
A supersonic cruise configuration aircraft comprises a fuselage extending on a longitudinal axis from a forward nose to an aft tail, and a wing coupled at an inboard section to the fuselage and...
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7130725 |
Method for correcting control surface angle measurements in single viewpoint photogrammetry
A method of determining a corrected control surface angle for use in single viewpoint photogrammetry to correct control surface angle measurements affected by wing bending. First and second visual...
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6729577 |
Tail-braced wing aircraft and configurations for achieving long supersonic range and low sonic boom
The present invention provides improvements for supersonic aircraft, joined-wing aircraft and sonic boom reduction, separately and in combination, for long range supersonic cruise aircraft with...
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6547181 |
Ground effect wing having a variable sweep winglet
A variable sweep winglet with a negative dihedral angle is provided for a ground effect vehicle. The winglet is positionable at a sweep angle to control the winglet tip clearance from ground....
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5918832 |
Wing design using a high-lift center section, augmented by all-moving wing tips and tails
An air vehicle defining a plane of symmetry includes a pair of outboard panels which are rotatably mounted on the lifting body of the vehicle and respectively extend in opposite directions from the...
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5488372 |
Electronic avoidance configurations
A method of construction to make military craft and weapons totally invisible to radar and active infra-red by the configuration of exterior surfaces, each surface having that specific surface...
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5224665 |
Split span vee tail control arrangement for air vehicle
An active flight control arrangement for an air vehicle that includes a split span vee fin tail control arrangement whereby inner and outer spans of each fin are independently operable to provide...
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5181674 |
Wind driven craft
A wind driven craft comprising a body and a pair of wings extending therefrom. The wings are pivotally connected to the body of the craft. The wings provide lift and thrust to the craft such that...
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5139215 |
Guided missiles
A fuselage, particularly of a guided missile, having a rotatable nose body carrying a pair of similar strakes symmetricaly disposed about the body and for anchoring incidence generated vortices...
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5104061 |
Dual eccentric bearing for adjustment of pivoting aircraft wings
A dual eccentric bearing system for precise adjustment of wing incidence and dihedral. The bearing system is utilized in the attachment of wings that vary the sweep by rotation about a pivot...
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5078338 |
Means for maintaining a desired relationship between roll and yaw stability in a swept-wing aircraft by varying dihedral as a function of lift coefficient
An assembly for controlling the lateral stability of a swept-wing aircraft by varying the geometric dihedral of the wing as a function of the wing's lift coefficient, such assembly including a...
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4856943 |
Airfoil incidence angle adjustment method
A method of providing interchangeability of aircraft wings, particularly providing a method of adjusting the angles of incidence and dihedral to compensate for differences in the twist angle...
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4674709 |
Airframe design
This invention relates to aircraft designs with substantial trim drag reduction while maintaining commercially feasible low parasitic and induced drag. The stable or control configured aircraft...
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4667898 |
Aircraft with single surface membranous airfoils
A remotely piloted vehicle is provided with single surface membranous airls controllable in flight. The airfoils are selectively deployed from a stowed position on either side within the fuselage...
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4357777 |
Dihedral aerodynamic structure
The specification describes an aerodynamic structure having lift for use on an aerodyne. The structure comprises first and second essentially identical planar sections hingedly connected at their...
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4354646 |
Variable dihedral angle tail unit for supersonic aircraft
An aircraft having supersonic and subsonic flight capabilities which utilizes a variable dihedral angle tail unit to vary the aircraft geometry to improve aerodynamic efficiency, especially when...
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3730458 |
JET-CONTROLLED AIRCRAFT WITH TRIM AND CONTROL FINS
Control means for jet aircraft. In jet aircraft where the thrust jet is directly utilized for producing control moments, control fins are provided on the fuselage which are extended during takeoff...
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3463108 |
AMPHIBIOUS VEHICLE
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3330501 |
Airplane construction
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3165280 |
Amphibious convertijet aircraft
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2915261 |
Aerodyne with wings having variable sweep-back
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2783955 |
Air, land, and water craft
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0935766 |
Title is not available
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