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Patent Searching and Data


Matches 101 - 150 out of 2,622

Document Document Title
WO/2020/018148A1
Systems, devices, and methods for receiving, by a processor (1424) having addressable memory (1427), data representing a geographical area for imaging by one or more sensors of an aerial vehicle (1302); determining one or more straight-l...  
WO/2020/016553A1
An aircraft wing (6) is provided. The aircraft wing (6) comprises at least one structure (62), (64), 66comprising: a foam core (626), (666); first and second carbon fibre composite layers (624a), (622a), (662a), (664a) respectively attac...  
WO/2020/017144A1
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...  
WO/2020/008129A1
The invention relates to a process for manufacturing a bimetallic part by means of a first component formed by a first aluminum alloy and a second component formed by a second aluminum alloy, said process involving the following steps: -...  
WO/2020/003657A1
The purpose of the present invention is to provide an aircraft which comprises a left and right pair of rotors, a rotor disposed on the airframe centerline, and a fixed wing and exhibits excellent airframe stability during vertical takeo...  
WO/2019/245653A1
A system and method for splicing multiple plies of material together during the construction of a stringer sheet. A first ply layer is laid onto a portion of a surface of a tool having a contour which defines a stringer, and the first pl...  
WO/2019/245827A1
A composite core assembly includes a composite core structure having internal material interfaces and an attachment rail coupled to the composite core structure. The attachment rail includes a first planar surface and a second planar sur...  
WO/2019/245599A1
Methods and related structures to splice two sizes of cores in a manner to directly interface the facets of the cells and avoid the common practice of using fillers, casting materials, and expanding adhesives is useful to optimize the sp...  
WO/2019/244096A1
A method for manufacturing prestressed shells having tunable bistability, characterized in that, in order to determine the appropriate prestress to be applied to the bistable structure/shel, it provides: clamping a shell by applying a pr...  
WO/2019/232941A1
A wing of an unmanned aerial vehicle comprises a mid-wing, an outer wing, and a connecting device. The connecting device comprises a first connecting part and a second connecting part. One of the first connecting part and the second conn...  
WO/2019/190731A3
A reciprocating lift and thrust system includes at least an airfoil and a reciprocating driver configured to produce a reciprocating motion of the airfoil. The system may further include a control unit to change or maintain a suitable an...  
WO/2019/228917A1
The invention relates to an aircraft wing (4) comprising a mobile leading edge flap (16) associated with a guiding device (40) arranged at the front of a front spar (32) of a wing box, and including: - a pivoting member (42) having one e...  
WO/2019/227445A1
An unmanned aerial vehicle, comprising a rack (1), a rotating shaft (2) assembled to the rack (1), and an arm (3) assembled to the rotating shaft (2). The rack (1) comprises a top wall (10) and a bottom wall (11) opposite to each other, ...  
WO/2019/225859A1
The flying object according to one embodiment comprises: a main body; a main wing formed on a side surface of the main body; a duct-shaped first propulsion part which is provided outside the main wing and can be tilted; a second propulsi...  
WO/2019/215536A1
A collapsible stabilizer assembly to provide directional stability to a windmill or an aircraft is disclosed. The collapsible stabilizer assembly comprises at least one fin 200 having a leading member 202 and a trailing member 204 respec...  
WO/2019/216723A1
A drone includes a harness to be attached to a human body to enable the drone to be mounted on the human body. The drone has a propeller formed at an end of an arm thereof, wherein the arm is formed as a foldable type to be retracted int...  
WO/2019/213102A1
A heavy payload, autonomous UAV able to deliver supply by way of airdrop with more precision and at a lower cost. The UAV is equipped with two movable wing systems that rotate from a stowed position to a deployed position upon jettison o...  
WO/2019/213529A1
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...  
WO/2019/213315A1
A method for extracting a person or package from a ground point involves dropping a pod, connected to a tether, with parachute and radio from an aircraft, connected by tether line to the fixed-wing aircraft, tracking descent of the pod t...  
WO/2019/171364A3
The present invention relates to a new micro lattice structure. The micro lattice structure comprise a set of body centred cubic structures. Each body centred cubic structure comprises a set of nodes, wherein each pair of neighbouring no...  
WO/2019/212386A1
The invention relates to the field of aviation, particularly to wing designs for aircraft or airplanes. The technical result of the invention consists in creating an aircraft wing or a part of the flaps thereof, which have a high lift-to...  
WO/2019/211852A1
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/2019/212066A1
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 ...  
WO/2019/207089A1
Conventionally, spars have been manufactured so as to have box sections to provide good torsional stiffness. However, this design makes them difficult to manufacture from composite materials using known techniques, such as Resin Transfer...  
WO/2019/202325A1
Methods, apparatus, systems and a vertical take-off and landing (VTOL) vehicle are provided. The VTOL vehicle includes: a fuselage having longitudinally a front section, a central section and a rear section; a first lifting surface compr...  
WO/2019/198349A1
In order to increase lift and reduce resistance, this high-lift device, which comprises a blade main body section the rear end of which forms an acute angle and an acute-angle section secured to the tip-end side of the blade main body se...  
WO/2019/193131A1
Method for an aerospace structural component (19) comprising a stiffener structure (10), wherein the stiffener structure (10) comprises stiffeners (12) extending along the aerospace structural component (19), and wherein the stiffeners (...  
WO/2019/186918A1
The present invention pertains to a method for achieving a vertical takeoff and landing aircraft without using a dedicated mechanism for takeoff and landing, which is impossible with existing aircraft flight control concepts, by introduc...  
WO/2019/183402A1
A guided projectile includes a body and a deployable wing in which the deployable wing is coupled to and enclosed by the body. A linear distance from the leading edge to the trailing edge of the wing defines a chord line that, in the sto...  
WO/2019/182727A1
An aircraft structural component, for example, a wing spar (36) that has an I-beam shape having upper (38) and lower spar caps (40) coupled by a web (42) therebetween and that provides structural support for an aircraft wing (14). The wi...  
WO/2019/171364A2
The present invention relates to a new micro lattice structure. The micro lattice structure comprise a set of body centred cubic structures. Each body centred cubic structure comprises a set of nodes, wherein each pair of neighbouring no...  
WO/2019/147196A3
The invention is related to an autonomous unmanned aerial vehicle for land, sea and air use. The invention is more specifically related to an unmanned aerial vehicle which can vertically take off and land, fly with fixed wings (5) and st...  
WO/2019/164385A1
Wing root flap system with mobile fuselage wing, installed on airplanes at the root of the wings. The invention serves to increase lift and optimize load distribution of the airplane during all flight phases. It consists of two wing root...  
WO/2019/158876A1
The invention relates to a profiled air flow structure comprising a body (62) and acoustically absorbent porous regions (52), having an upstream, a downstream, a leading edge (164) upstream and/or a profiled trailing edge downstream, and...  
WO/2019/159478A1
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...  
WO/2019/158875A1
An aircraft turbine engine comprises an annular wall (160) for splitting a flow of air, downstream of an upstream fan (14), first stationary blades (24) for guiding a primary flow and the second stationary guidance blades (26) attached t...  
WO/2019/156604A1
The present invention regards a hollow load-bearing beam structure (1) and a method for manufacturing of the structure. The structure (1) comprises fiber-reinforced composite material. The structure (1) comprises a first plurality of lam...  
WO/2019/150289A1
A nestable wing sail having two or more sections. Where one section is configured to nest inside the first section, and can move out of the first section to extend the effective sail area of the wing sail.  
WO/2019/141361A1
Automatable combination of condensable telescopic or accordion-like wing skin and/or ribs with an unsegmented spar or spars, said components being space-efficiently stowable substantially within the planform of a fuselage, said spar(s) b...  
WO/2019/134712A1
An unmanned aerial vehicle (UAV) (100) for a long duration flight includes a UAV body assembly(110) and a flight control system (FCS) (120) coupled to the UAV body assembly(110). The UAV(100) may further include a motor(150) coupled to t...  
WO/2019/131893A1
Provided is a composite material that achieves weight reduction and separation prevention. The composite material comprises: a body section 16A in which fibers 16C are aligned in a matrix in a first direction X; and a stress relief secti...  
WO/2019/125198A1
The invention relates to aviation. An aircraft has a fuselage, and a left wing and a right wing with a variable angle of sweep. A mechanism is provided for varying the sweep of the left and right wings, which consists of a power-operated...  
WO/2019/126668A1
An aircraft is configured with a propulsion system having a rotor with both cyclic and collective control, and an axis of rotation about which the propulsion system rotates with respect to the fuselage. A control system is configured to ...  
WO/2019/116697A1
[Problem] To provide a transonic airfoil with which it is possible for pressure resistance to be reduced to a greater degree than in the past, a blade having such an airfoil, and an aircraft having such a blade. [Solution] An airfoil 11 ...  
WO/2019/118623A1
A wing of an aircraft that includes a wing leading edge, a wing trailing edge, and a wing surface defined by a wing upper surface and a wing lower surface is described herein. The wing extends from the wing root to the wingtip, and the w...  
WO/2019/113573A1
An example method of manufacturing a wing includes providing a wing frame. The wing frame includes a primary spar, a drag spar, a plurality of transverse frame elements having at least one spar joiner, and a plurality of mourning element...  
WO/2019/106514A1
The present disclosure relates to an aircraft comprising a frame that includes a plurality of tubes, where the plurality of tubes can include a first tube and a second tube that are fastened with each other using at least one fork plate....  
WO/2019/108517A1
Devices, systems, and methods are provided in which a wing of a tiltrotor aircraft is rotated during operational flight, for example from a position perpendicular to the aircraft's fuselage through an angle of 30 or more in the direction...  
WO/2019/104421A1
A system and a method for improving a stall margin of an aircraft during a climb phase of flight are disclosed. In one embodiment, the method comprises using data indicative of a phase of flight of the aircraft and data indicative of an ...  
WO/2019/103596A1
The invention relates to: cellular sheets comprising lattice cells, allowing the cells of the sheet to be interconnected, with resistance to tension cause by air currents and the ability of each sheet to be joined to others, thus forming...  

Matches 101 - 150 out of 2,622