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Matches 1 - 50 out of 2,335

Document Document Title
WO/2019/073730A1
An upper skin 11, which is a constituent member of a wing 10, is divided into a plurality of regions 20 along a surface thereof. The plurality of regions 20 include first regions 201 formed from high-strength composite materials, and sec...  
WO/2019/072980A1
The invention is concerned with a noise attenuation element arranged in use for connection to an air directing structure such as a wing flap. The element has a non-uniform lattice density across at least a portion of the body of the elem...  
WO/2019/070752A1
An automated flying transport vehicle that capitalizes on the strengths and complexities of a fixed and rotary winged aircraft. The air transport vehicle comprises a body aerodynamically designed to generate lift and a plurality of rotor...  
WO/2019/061100A1
Disclosed are a wing assembly (10) and an unmanned aerial vehicle (100), the wing assembly (10) comprising: a first wing (11), a second wing (12), and a connection mechanism (13) for connecting the first wing (11) to a body (101) of the ...  
WO/2019/061415A1
Disclosed are an unmanned aerial vehicle and a frame assembly thereof. The frame assembly of the unmanned aerial vehicle comprises a central frame, a first arm (10) and a second arm (20), wherein the first arm (10) is provided with a fir...  
WO/2019/064004A1
The present invention relates to a method of manufacturing a rib wherein the rib comprises two opposing outer skins and a plurality of internal reinforcement members connecting the skins together.  
WO/2019/064032A1
A load-bearing structure, such as an aircraft wing, is proposed including a light redirection mechanism, such that light incident at any point of a light collection region of the structure, is redirected along a guide path, which may be ...  
WO/2019/061473A1
Disclosed are an unmanned aerial vehicle and a frame assembly thereof. The frame assembly comprises a central frame, a first arm (10), a second arm (20), a synchronization device (30), a locking device (40) and a mounting base (50), wher...  
WO/2019/061401A1
Disclosed are an unmanned aerial vehicle frame assembly, and an unmanned aerial vehicle. The frame assembly comprises a central frame, a first arm (10) and a second arm (20), wherein a synchronization device (30) enables the first arm (1...  
WO/2019/048535A1
A kit-of-parts for manufacturing a shear web (14) for a wind turbine blade (12). The kit comprises a base (16) being rolled up into a first roll, and a connecting element, being rolled up into a second roll. The base (16) and the connect...  
WO/2019/041876A1
Provided are a foldable frame and an unmanned aerial vehicle. The frame comprises: a body; a connection arm (1) connected to the body and capable of rotating between an unfolded position and a folded position; and a rotating member (3) a...  
WO/2019/041003A1
A noise-abatement systems (10) provide noise abatement to a wing assembly (Wp) provided with a forward edge slat (ES) and include an elongated shield element (20) which is unconnected but positionable adjacent to a lower trailing edge (1...  
WO/2019/034432A1
Disclosed is an actuation unit (15) for actuating a foldable wing tip portion (9) of a wing (3) for an aircraft (1). The object, to provide a highly compact and strong actuation unit, is achieved in that the actuation unit (15) comprises...  
WO/2019/025807A1
A method of manufacturing a part, the method involving providing an apparatus, the apparatus having a metal skin component; a metal HIP can and a hollow space between a portion of the HIP can and a portion of the skin component, the meth...  
WO/2019/021521A1
Provided is a hovering vehicle capable of safely moving while hovering off the ground. This hovering vehicle 1 comprises: six or more impellers 37 arranged below an operator's cab 10 for blasting air drawn in through an air intake space ...  
WO/2019/015366A1
An unmanned aerial vehicle (100), comprising a vehicle body (20) and vehicle arms (11) connected to the vehicle body. The vehicle arms are hinged on the vehicle body by means of spherical hinge parts (112), and are capable of being folde...  
WO/2019/013012A1
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...  
WO/2019/012297A1
Embodiments relate to reconfigurable unmanned vehicles (100). Such vehicles (100) comprise a fuselage (102) presenting a bay (118) for receiving a plurality of components (120-128), each of the plurality of components (120-128) relating ...  
WO/2019/005137A1
A monitoring system (5, 205) for an aircraft (10) has sensors (20, 30) that are used to sense the air movement around the aircraft. The monitoring system may use information from the sensors to estimate the effects of the air movement on...  
WO/2019/005131A1
The present disclosure pertains to self-piloted, electric vertical takeoff and landing (VTOL) aircraft that are safe, low-noise, and cost-effective to operate for cargo-carrying and passenger-carrying applications over relatively long ra...  
WO/2018/236448A3
A precision delivery vehicle having a vehicle body assembly, a fixed wing system, a rotor system and a guidance system. The vehicle body assembly can retain a payload. The fixed wing system includes first and second wings coupled to the ...  
WO/2018/234199A1
A metallic structure with a reinforced skin according to the invention (1), comprises at least one skin (10) and local reinforcement (3a) connected to the skin (10). Each local reinforcement (3) has a transition zone (31a) extended by a ...  
WO/2018/234798A1
An aircraft (1) has at least one main wing (2) and at least one boom fuselage (3). The main wing has an aerofoil section having a leading edge (20), a trailing edge (21), a chord length extending between the leading edge and the trailing...  
WO/2018/224327A1
A control system for a moveable control surface on a wing or stabilizer of an aircraft, for example a flying car, comprising: a wing or stabilizer having a moveable control surface; a mounting structure for mounting the wing or stabilize...  
WO/2018/224033A1
An aircraft with imitation beetle elytron wings, belonging to the technical field of aviation. Imitation beetle elytron wings (2) are used as horizontal wings of an aircraft. The left and right imitation beetle elytron wings (2) are conn...  
WO/2018/218370A1
Disclosed is an aircraft and a method of controlling an aircraft. The aircraft comprises a continuous wing assembly extending from port to starboard sides of the aircraft. The aircraft is controlled partially by flexing portions of the w...  
WO/2018/212831A1
A lift fan includes a stator which is configured to output a magnetic field. The lift fan also includes a first housing which in turn includes a blade, a second housing, and a magnet array. The magnet array is coupled to either the first...  
WO/2018/203189A1
Assemblies and methods for facilitating the assembly of aircraft wings to a fuselage are disclosed. In some embodiments, a wing unit includes features that are configured to define one of more parts of a pressure vessel that is partially...  
WO/2018/203191A1
Assemblies and methods for facilitating the assembly of aircraft wings to a fuselage are disclosed. In some embodiments, a wing unit includes features that are configured to define one of more parts of a pressure vessel that is partially...  
WO/2018/203036A1
An unmanned aerial vehicle (2) comprising: a fixed wing (6); a pair of nacelles (10) connected to the wing (6) and spaced laterally either side of a centreline of the wing (6), wherein each nacelle (10) comprises a stationary portion (14...  
WO/2018/196810A1
Disclosed is an aircraft, comprising a fuselage (1) and a wing (2), a first open channel (12) for extending the fluid flow path being provided at a front portion (211) and/or a middle portion (212) of a windward side (21) of the wing (2)...  
WO/2018/197772A1
The aircraft (10) comprises a fuselage (11) and a rhombohedral wing structure (12) comprising front wings (13, 14) mounted on a front wing-root support (17) and rear wings (15, 16) mounted on a rear wing-root support (18). At least two w...  
WO/2018/200093A1
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...  
WO/2018/192787A1
In order to bring the primary structure of an aircraft engine attachment pylon as close as possible to a wing box, the invention provides: - an aircraft wing (2) comprising a wing box (14) made partly by means of a front spar (16) and an...  
WO/2018/189299A1
An uplock (101) for use with an aircraft component. The uplock comprises a hook (102) configured to engage a capture pin (126) mounted on the aircraft component. The hook (102) is mounted for movement between a closed position and an ope...  
WO/2018/190921A1
In one embodiment, an aircraft includes one or more first wings configured to produce lift in a first direction when the aircraft is moving in a second direction that is substantially perpendicular to the first direction. The first wings...  
WO/2018/189231A1
A seating system for a vehicle, comprises first and second seat portions, each providing upper load-bearing surfaces; the first seat portion including a mounting structure for connection to a vehicle body; and the second seat portion inc...  
WO/2018/190922A1
In one embodiment, an aircraft includes a number of propellers N prop , wherein each propeller comprises a diameter d prov , has a propeller efficiency η ρτορ , and is configured to absorb power p prop to rotate at a rate RPM to gen...  
WO/2018/185377A1
A composite element and a method of manufacturing the same. The composite element comprises a first skin plate (17) and second skin plate (23), which are manufactured as separate pieces and are assembled in a separate phase. At least the...  
WO/2018/186907A1
A control system of a flight vehicle automatically varies the relationship between the center of gravity and the center of pressure of the flight vehicle. The control system automatically adjusts a center of pressure of the flight vehicl...  
WO/2018/171089A1
Disclosed is an aircraft (100) with a super high aspect ratio based on self-unfolding folding wing technology, the aircraft comprising: an aircraft body (10); a fixed wing (20); and a movable wing assembly comprising a first movable wing...  
WO/2018/169403A1
An airfoil-shaped body having a variable outer shape, comprising: a first skin, defining a suction surface, a second skin, defining a pressure surface and connected to the first skin at least at a leading edge and/or a trailing edge of t...  
WO/2018/165313A1
An aerodynamic device for enhancing lift and reducing drag of an airfoil, comprising a central portion oriented in a substantially chordwise direction on the airfoil, and a first outer portion and a second outer portion arranged substant...  
WO/2018/163159A1
A multirotor aircraft that includes a chassis, vertical rotors, foldable wings, and a means for deploying and folding the foldable wing. The foldable wing is attached to the chassis and the means for deploying and folding the foldable wi...  
WO/2018/156335A2
Disclosed herein is a distributed pressure sensor system that quickly detects and counters changes in lift, onset of stall, and flutter. The distributed pressure sensor system may employ a plurality of integrated pressure ports distribut...  
WO/2018/156165A1
An apparatus configured to reduce acoustic interactions between a propeller and a surface of an aircraft positioned downstream of the propeller includes a surface modification element of the surface of the aircraft. The surface modificat...  
WO/2018/152792A1
Disclosed are a foldable frame (100), a frame assembly (200) and an unmanned aerial vehicle (300). The foldable frame (100) is applied to the unmanned aerial vehicle (300) and comprises a central frame (2) and at least one folding struct...  
WO/2018/153734A1
An aircraft including a body and a pair of wings connected to the body by a mounting structure, the wings being movable between a first position in which the wings extend laterally from the body, and a second position in which the wings ...  
WO/2018/156335A3
Disclosed herein is a distributed pressure sensor system that quickly detects and counters changes in lift, onset of stall, and flutter. The distributed pressure sensor system may employ a plurality of integrated pressure ports distribut...  
WO/2018/147810A1
According to various embodiments, there is provided an aircraft including: a fuselage defining a body frame with longitudinal, lateral and height axes extending perpendicular to each other and intersecting in a center of gravity of the a...  

Matches 1 - 50 out of 2,335