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Matches 1 - 50 out of 2,583

Document Document Title
WO/2021/009516A1
An aircraft, such as an unmanned aerial vehicle or single-seat aircraft, comprising a main body and a pair of wing sections, each wing section comprising a front wing and a rear wing, wherein the front wing and the rear wing each compris...  
WO/2021/009947A1
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...  
WO/2020/243364A3
The subject matter described herein relates to aircraft designs and more particularly to aircraft designs using tandem wings and a distributed propulsion system. The embodiments described enable synergies between aerodynamics, propulsion...  
WO/2020/260391A1
A leading-edge arrangement for an aircraft is proposed, comprising a plurality of movable flow bodies, a supply duct, an air transfer duct, and at least one perforated tube, wherein the movable flow bodies are arranged in a consecutive a...  
WO/2020/260394A1
Disclosed is a wing (3) for an aircraft (1), comprising a fixed wing (5), a foldable wing tip portion (9) and a flight latch device (17) for latching the foldable wing tip portion (9) in the extended position, wherein the flight latch de...  
WO/2020/260010A1
The invention comprises an assembly (200) comprising a mast (106) with an upper spar (202) and two lateral blades (230), a wing (104) with a skin (210) and a front spar (208), port/starboard front/rear brackets, each with a housing (218,...  
WO/2020/260399A1
Disclosed is a wing (3) for an aircraft (1), comprising a fixed wing (5), a foldable wing tip portion (9), and a flight latch device (17) for latching the foldable wing tip portion (9) in the extended position, wherein the flight latch d...  
WO/2020/260267A1
An aircraft landing gear support (1) is provided comprising a support member (such as a landing gear rib (2)) and a plurality of pintle supports (5, 7, 8) (typically in the form of lugs) which form a pintle support arrangement for holdin...  
WO/2020/256571A1
A foldable tandem wing aircraft may be fixed for flight and fold for storage, packaging or transporting and otherwise using the aircraft while not in flight is disclosed. An embodiment includes forward and rear wings which folds and unfo...  
WO/2020/257670A1
An aircraft airfoil having a wave assembly. The airfoil may include a leading edge, a trailing edge position opposite the leading edge, a pressure side extending between the leading edge and the trailing edge, and a suction side extendin...  
WO/2020/254812A1
The invention concerns a deformable aerospace structure comprising a first layer and a second layer spaced from the first layer and defining a space therebetween. The space comprises one or more reinforcement elements extending between t...  
WO/2020/254560A1
Disclosed is an actuation unit (15) for actuating a foldable wing tip portion (9) of a wing (3) for an aircraft (1), the actuation unit (15) comprising a motor (17) configured to be mounted to a fixed wing (5) for an aircraft (1), a driv...  
WO/2020/251649A1
A deployment system, such as for deploying wings (14, 16), includes a pair of hub assemblies (34, 36) that transmit linear motion provided by an actuator (40) into a combination of rotational and axial motion. The actuator (40) works on ...  
WO/2020/252152A1
Methods for optimizing Boundary Layer Control (BLC) systems and related systems (e.g. a Laminar Flow Control (LFC) system or systems, a Static Pressure Thrust (SPT) system or systems, a Boundary Layer Ingestion (BLI) / Wake Immersed Prop...  
WO/2020/243835A1
The present application provides a method for the preparation of sugar-modified siloxane oligomers or polymers that one their own, or after dilution in an appropriate solvent, become shear thickening and energy dissipating.  
WO/2020/239699A1
A flow body for an aircraft, in particular for a wing leading edge device, is proposed, the flow body having a curved front skin having a leading edge and at least one trailing-edge component coupled with at least one spanwise edge of th...  
WO/2020/239606A1
An aircraft wing (10) comprising a fixed wing (1) and a wing tip device (12) rotatable about a hinge (16) at the tip of the fixed wing. The wing further comprises an actuation assembly (11) for rotating the wing tip device about the hing...  
WO/2020/239604A1
An aircraft (1) has at least one fuselage (10), an engine (11), an empennage (12), a landing gear (13), a longitudinal axis (x), a transverse axis (y) and a vertical axis (z), as well as a folding system (2). The folding system (2) has a...  
WO/2020/240191A1
A vehicle comprising a morphing wing and a body is disclosed. The aircraft is configured to transform from a first configuration into a second configuration for ascent or descent of the aircraft. The drag force and lift force on the airc...  
WO/2020/239780A1
A leading-edge component for an aircraft is proposed, the component comprising at least a part of a flow body having a front skin, a hollow space at least partially delimited by the front skin and at least one separate retention device, ...  
WO/2020/239715A1
The present application relates to a rib mounting assembly for an aircraft. The rib mounting assembly includes a rib post (60) and a seal member (80, 81). The rib post has a rib post foot (63) to mount with a longitudinal spar (31) and a...  
WO/2020/239888A1
An aircraft assembly comprises a longitudinal spar and an aerofoil cover integrally formed from a composite laminate material to form a spar-cover such that the composite material of the spar extends continuously into the cover through a...  
WO/2020/229501A1
An aircraft panel assembly with: a panel; and a plurality of stiffeners on the panel. Each stiffener has an attachment part attached to the panel and a structural part spaced apart from the panel. A rib foot beam crosses the stiffeners a...  
WO/2020/229630A1
An aircraft wing comprising a fixed wing and a wing tip device rotatable about a hinge at the tip of the fixed wing. The wing further comprises a hinged panel at the boundary between the wing tip device and the fixed wing. In the flight ...  
WO/2020/226719A1
A vehicle architecture and the associated method of operation for fixed wing aircraft transition from operation underwater to flight in air. More particularly, the vehicle architecture and method allow transition and long-range operation...  
WO/2020/180376A3
An aircraft includes a fuselage defining a longitudinal axis between a forward end and a aft end. At least one airfoil is laterally extending from the fuselage defining an airfoil axis. An electrical system has an electric storage. The e...  
WO/2020/221692A1
A leading-edge component (2, 31, 37) for an aircraft (44) is shown, comprising at least a part of a flow body (4) having a front skin (6) and a rib (8), wherein front skin comprises a top section (10), a bottom section (12) and a leading...  
WO/2020/217624A1
Provided is a control device that controls a flying body including a double-sided light-receiving solar battery panel provided on a main wing, the control device comprising: a positional relationship acquisition unit that acquires the po...  
WO/2020/217623A1
Provided is a control device for controlling an aerial vehicle having a double-sided light receiving type solar cell panel disposed on a main wing, the control device comprising: a positional relationship acquisition unit that acquires t...  
WO/2020/216737A1
An embodiment of the present invention provides an aerostructure assembly of an aircraft comprising a first aerostructure portion (201) extending in a direction between a first position (bl) and a second position (b2) and comprising stru...  
WO/2020/180520A3
Apparatus to monitor the position of an aircraft landing gear.  
WO/2020/212568A1
The invention concerns a spar structure (11) for connecting a moveable component (4) to an aircraft. The structure is formed from a single continuous body of material defining a plurality of attachment/actuation brackets (10A-10F) and a ...  
WO/2020/206425A1
Certain configurations of composite panels are described that comprise at least one anesthetic edge. In some embodiments, the composite panel with the anesthetic edge comprises a sandwitch panel coupled to a shell layer. The sandwitch pa...  
WO/2020/197438A1
The proposed invention relates to air sports, particularly to the production of paragliders, parachutes and kites, and can be used during the development, production, implementation, use, and conveyance of same. The technical result prod...  
WO/2020/163786A3
A method of designing a morphable aerodynamic surface includes discretizing and parameterizing a model of a morphable surface to create a function to optimize; utilizing finite element analysis to solve for displacements and associated e...  
WO/2020/188280A1
The present disclosure provides an aircraft (10) for flying in a forward direction (F). The aircraft (10) comprises an aircraft body (20), and a wing comprising a first wing portion (30A) and a second wing portion (30B). The first wing p...  
WO/2020/174084A1
A wing leading-edge device (2, 42) is proposed, which comprises a slat body (4, 42) having a front side (6) with a forward skin (8) and a back side (10) with a rearward skin (12), and at least a drive arrangement (14) having at least one...  
WO/2020/169940A1
An aircraft comprising at least one propulsion unit configured to propel the aircraft in a first direction and at least one further propulsion unit configured to propel the aircraft in a second direction substantially opposite to the fir...  
WO/2020/163786A2
A method of designing a morphable aerodynamic surface includes discretizing and parameterizing a model of a morphable surface to create a function to optimize; utilizing finite element analysis to solve for displacements and associated e...  
WO/2020/158283A1
The purpose of the present invention is to prevent generation of wingtip vortices and reduce induced drag. A fluid adjustment device (4) is provided with: a body part (7) mounted on a wing tip, which is an end part of a main wing (3) on ...  
WO/2020/157445A1
The invention relates to aircraft with wing tip devices, for example, folding wing tips. The folding wing tip may have a flight configuration for use during flight, and a ground configuration for use in ground-based operations. The groun...  
WO/2020/157446A1
The invention relates to aircraft with wing tip devices, for example, folding wing tips. The folding wing tip may have a flight configuration for use during flight, and a ground configuration for use in ground-based operations. The groun...  
WO/2019/211852A9
A composite structural member including at least one first flange element made from a first composite material, and at least one first web element made from a second composite material. The at least one first web element is connected to ...  
WO/2020/157341A1
The invention relates to a supporting structure (46) which is positioned in a fluid flow (44) and characterised in that it is configured to be elastically deformed, on at least one portion of the supporting structure (46), between a firs...  
WO/2020/147912A1
A bio inspired foil-trailing-edge attachment to increase lift. The attachment consists of pattern of rounded tabs covering one half to one third of the foil, on the tip side.  
WO/2020/148765A1
An airfoil surface skin, comprising a network of a solid material, embedded in a base of deformable solid material. Fluid pressure applied to the interface between the network and the surrounding embedding material, opens an internal net...  
WO/2020/145837A1
The claimed invention relates to technical fields involving the use of aerodynamic lift. In an embodiment of an aerodynamic lifting surface, and more particularly in an embodiment of an aircraft wing configuration, in one of its possible...  
WO/2020/142416A1
Technologies for providing blended wing body aircraft control surfaces are described herein. In some examples, one or more of the control surfaces have angular configurations that reduce the formation of air vortexes when in upward or do...  
WO/2020/133089A1
A barrel-launched folding-wing unmanned aerial vehicle and a launch method therefor. The barrel-launched folding-wing unmanned aerial vehicle comprises: a folding-wing unmanned aerial vehicle (7) and a launch barrel (6). When in a barrel...  
WO/2020/136461A1
A wing (3, 3') having a wing box (20) defining a first wing profile (28) with a first leading edge (29), a first trailing edge (30), a first top surface (31) and a first bottom surface (32); a first appendage (21, 21') hinged on the wing...  

Matches 1 - 50 out of 2,583