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JP7134927B2 |
Provided is an aircraft that includes: a main wing part; first and second projections disposed in different positions in a wingspan direction of the main wing part and projecting downward from the main wing part; a linear member; and a m...
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JP7131998B2 |
A method for fabricating a hat stiffener (18) which includes a step of positioning two or more reinforcement fiber layers (38) about a mandrel (26). The method further includes a step of cutting through the two or more reinforcement fibe...
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JP7128041B2 |
A wing (114) or stabilizer (116, 118) of an aircraft (100). The wing or stabilizer comprises a box portion (120), comprising at least one spar (132) and an outer skin (130) coupled to the at least one spar. The wing or stabilizer also co...
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JP7112141B2 |
The present invention provides third-generation aircraft, ship, train and automobile having angle-variable lift force adjusting wings. The present invention comprises: a fuselage; angle-variable lift force adjusting compound wings which ...
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JP7109990B2 |
Aircraft, aircraft wings and associated shear ties are disclosed. An example apparatus (104) includes a first panel (106, 1708) coupled to a second panel (108) to define a wing box; a rib (301, 704, 1104) disposed chordwise within the wi...
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JP2022534294A |
The subject matter described herein relates to aircraft design, and more particularly to aircraft design using tandem wings and distributed propulsion systems. The described embodiments enable synergies between aerodynamics, propulsion, ...
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JP2022105979A |
To provide composite spars with integrated sacrificial surfaces.Composite assemblies are described that include composite spars that are co-cured with one or more sacrificial members on their flanges, forming an integrated sacrificial su...
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JP7092547B2 |
A method (1000) of assembly of a thermal insulation system (200) for an aircraft (100, 600) that includes a high temperature component (106, 602) and a temperature sensitive component (206), includes coupling (1002) a first plurality of ...
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JP2022095084A |
To provide a flight body for reducing energy necessary for controlling a flight.A flight body has a wing part that has an elastically deformable frame member and a film-like member stretched over the frame member, and generates a lift fo...
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JP7092421B2 |
The present disclosure provides a method and system for determining a helicopter rotor airfoil. The method includes: randomly generating a sample point by using a Latin hypercube sampling (LHS) method (SI); determining characterization e...
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JP2022094916A |
To provide a method and a system for manufacturing a composite stringer assembly.A system comprises a bladder 110 having a bladder core 120 and a bladder skin 130. The bladder core is a foam. The bladder skin is formed from an elastic ma...
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JP7086574B2 |
A component, including a part, comprising a honeycomb-like structure formed from at least a seamless resin-infused fiber composite material. The honeycomb-like structure includes a first plurality of honeycomb-like cells, and a second pl...
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JP7083602B2 |
A fuel tank dam (10) comprises a first section (11), a second section (12), a third section (13), and a flange section (14). The first section (11) can be fixed to a first structural component, and the second section (12) can be fixed to...
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JP7083208B2 |
Aircraft spars with integrated power cells, and associated systems and methods are described. A representative aircraft wing spar includes a spar body extending in a spanwise direction, and having a plurality of apertures also extending ...
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JP2022084850A |
To provide leading edge systems for aerospace vehicles.A leading edge system 10 has a plurality of removable modules 40 removably attached to at least one structural member 24. Each removable module 40 has a hollow box substructure 42 an...
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JP7080500B2 |
Airframes configured for stable in-flight transition between forward flight and vertical takeoff and landing are described herein. In one embodiment, an aircraft can include a fuselage, opposed wings extending from opposed sides of the f...
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JP2022081428A |
To provide enhanced systems and techniques that facilitate production and assembly of aircraft wings using an assembly line.A method for assembling a wing includes: suspending an upper wing panel 550 of an aircraft below a shuttle 540; m...
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JP2022081433A |
To provide systems and methods for attaching ribs and/or spars to a wing panel while a contour is enforced.Methods may include suspending a wing panel 550 beneath a shuttle 540 that enforces a contour 544, advancing the wing panel 550 th...
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JP2022081431A |
To provide systems, methods and apparatus for assembling a wing.Methods include coupling a robot arm 750 to a bracket 648 on a rib 572 held against a wing panel 550, and operating the coupled robot arm 750 to install shims 756 between th...
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JP7077125B2 |
An illustrative embodiment of the present disclosure provides a method. A composite charge (204) is placed over a forming and cure mandrel (210), a first radius filler (207), and a second radius filler (208). Mechanical pressure is appli...
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JP2022080862A |
To provide systems and methods for inspecting a wing panel.Methods include advancing a wing panel through a Non-Destructive Inspection (NDI) station, and inspecting the wing panel with inspection heads at the NDI station. The wing panel ...
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JP7075197B2 |
A jet engine support structure includes an inboard support fitting that is configured to be operatively attached to the jet engine, an outboard support fitting that is configured to be operatively attached to the jet engine, an inboard l...
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JP7062427B2 |
Methods, apparatus, and articles of manufacture to control and monitor a folding wingtip (132,134) actuation system are disclosed. An example apparatus includes a collection module to obtain flight stage information of an aircraft (100)....
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JP2022523163A |
Exemplary systems, devices and methods for structural strain monitoring with sensing fibers are disclosed. An exemplary system includes a structure and a sensing fiber that extends through the structure and exhibits electrical resistance...
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JP2022059634A |
To provide an aircraft such as a high-speed horizontal flight drone.A drone is provided with horizontal flight wings, thereby acquiring an aircraft which can perform high-speed horizontal flight and can fly while carrying objects over a ...
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JP7053930B1 |
To relax the limitation of a payload of a multicopter when the flight space of the multicopter is connected to the operation space in which the operation device is located via a narrow space. A multicopter system comprises a multicopter ...
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JP7049072B2 |
An apparatus is provided for analysis of a leading edge rib of a fixed leading edge section of an aircraft wing. The apparatus may identify geometric or inertial properties of a plurality of stiffeners (402) of the rib in which respectiv...
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JP7045976B2 |
A telescoping wing system for a UAV, comprising:a first wing section comprising a substantially hollow interior; anda second wing section configured to be stowed within the interior of the first wing section such that an external surface...
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JP7044413B1 |
To provide a flight device having a wing portion capable of effectively obtaining lift during flight. A flight device 10 is provided with an airframe base 14, a first leg portion 26 and a second leg portion 27, and a first leg portion 26...
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JP7039169B2 |
Example apparatus and methods are disclosed herein for moving control surfaces on an aircraft wing to control airloads during a wing tip folding operation (from a folded position to an extended position or from an extended position to a ...
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JP7038404B2 |
[Object] To provide a transonic airfoil capable of reducing pressure drag more than before, a wing having such an airfoil, and an aircraft including such a wing.[Solving Means] An airfoil 11 has a shape in which a pressure coefficient Cp...
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JP7032830B2 |
The present invention is a method for realizing a vertical take-off and landing aircraft that does not use a mechanism dedicated for take-off and landing, which cannot be achieved on the basis of an existing concept of aircraft flight co...
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JP7025194B2 |
Methods and apparatus to control an aircraft folding wingtip assembly are disclosed. An example apparatus disclosed herein includes a detection module 210 to determine a status of a component of a folding wingtip assembly operatively cou...
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JP7019528B2 |
This fuel tank dam closes a gap between a first structural component fixed to the inside surface of the outer plate of a fuel tank and a second structural component provided with a cut-out part into which the first structural component i...
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JP7017353B2 |
The disclosure relates to aircraft wings, aircraft, and related methods. Aircraft wings include a spoiler constructed substantially of a monolithic structural body with an upper side that defines a portion of an airfoil surface of an air...
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JP7015585B2 |
The purpose of the present invention is to provide a paraglider with which it is possible to perform a rise-up without being aided by the force of wind, and generate an airflow from the front to the rear of the upper surface of a canopy ...
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JP7015582B2 |
To provide a wing which can reduce a friction drag and is easy to design and manufacture, and an aircraft having such a wing.A wing 1 is typically used as a main wing of an aircraft 100. The wing 1 is a sweep back wing having a sweep bac...
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JP7014503B2 |
A folding wing tip system of an aircraft includes a latch pin actuator having a primary mechanical lock and a secondary hydraulic lock. The mechanical lock may include a lock cam movable between a lock position, in which the lock cam eng...
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JP6987581B2 |
A system which includes a first light beam locating sensor associated with a first position to be located on a wing of an aircraft. The first light beam locating sensor senses a first light beam at an identifiable position on the first l...
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JP6989321B2 |
The control surface according to the present invention controls an attitude of a flying object, and includes a skin covering an internal space and a lattice structure supporting the skin in the internal space. The lattice structure has m...
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JP6986194B2 |
A composite wingbox structure formed of reinforced thermoplastic. The composite includes carbon fiber reinforcement and a plurality of insulation elements to localize the heat formed during the process of manufacturing the structure. The...
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JP6981835B2 |
A fastener assembly (10) includes a base (12) which defines a bore (14) which extends through the base. The fastener assembly further includes a receptacle (16) wherein the receptacle includes a sidewall (18) wherein the sidewall defines...
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JP2021187325A |
To provide a flight efficiency improving system in a compound helicopter capable of improving flight efficiency during forward flight in the compound helicopter comprising rotors and fixed wings.In a compound helicopter 1 having rotors 3...
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JP6978957B2 |
The method for producing an assembly is a method for producing an assembly equipped with a member to be reinforced (20), a reinforcing member body (41), and a filler (42), wherein the reinforcing member body (41) has a pair of flanges (4...
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JP6976304B2 |
To provide an unmanned aerial vehicle capable of sufficiently reducing its size to be fit for storage or the like.An unmanned aerial vehicle 1 flies by obtaining thrust according to rotation of propellers 8 connected to rotary shafts of ...
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JP2021183478A |
To provide structural composite airfoils and related methods.Structural composite airfoils include a primary structural element, a secondary structural element defining the trailing edge of the structural composite airfoil, and a leading...
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JP6971080B2 |
A wing includes a wing box including interconnected spars (102), an interior system installed within the wing box, an opposed pair of skins (130) fastened to and covering the wing box, wherein one of the skins closes out the wing, and a ...
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JP6971759B2 |
A wing used for an aircraft includes a configuration member formed of a composite material. The configuration member is divided into a plurality of regions along a surface thereof. The plurality of regions include a first region formed o...
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JP6970479B1 |
To provide an air vehicle capable of realizing stable landing while achieving both vertical takeoff and landing and improvement of fuel efficiency. The flight body includes a flight unit in which a plurality of rotary wing portions and a...
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JP6968604B2 |
Systems and methods are provided for integrating structural components of a wing box. One embodiment is a system that includes outboard planked stringers within an outboard section of a wing box and are co-cured with composite skin at th...
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