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Patent Searching and Data


Matches 451 - 500 out of 2,622

Document Document Title
WO/2014/016484A1
A device for protecting a front spar structure (12) of a central casing (13) of an aircraft wing and equipment (14) located in said wing. The device comprises a shielding surface (222) extending along the front of a front spar of a centr...  
WO/2013/156482A3
The subject matter of the invention is a wing or blade in at least two sections (1a, b) facing each other, said sections each comprising a longitudinal bearing structure (2a, 2b, 22) provided with at least one sole (2a, 2b) of which the ...  
WO/2012/056155A3
The invention relates to a leading edge structure (1), in particular for an air inlet of an aircraft nacelle, including a leading edge (2) and an inner partition (3) defining a longitudinal compartment (5) that is located inside said lea...  
WO/2013/192483A1
A morphing wing for an aircraft includes a top surface, a bottom surface, a leading edge, a trailing edge, a tip, and a root. A plurality of structural ribs (76,78) is disposed between the root and tip so that they extend between the top...  
WO/2013/172992A1
An air vehicle, as well as a method for folding an air vehicle for storage, may include a fuselage and a wing connected to the fuselage. The wing may include two ends positioned opposite from each other, and the wing may be substantially...  
WO/2013/164311A1
An aircraft fuel tank system comprising at least one fuel tank comprising a number of interconnected bays and a vent arranged to allow the inward venting of atmospheric air, the system being arranged to direct inwardly vented air along a...  
WO/2013/164582A1
A morphing aerofoil (4) comprising: a leading edge; a trailing edge(ll); and upper and lower surfaces extending between the leading and trailing edges. An upper thermal actuation member is provided proximate the upper surface; and a lowe...  
WO/2012/131335A3
A joint comprising first and second rib components, the first rib having an abutment surface and a plurality of lugs disposed adjacent to the abutment surface; and the second rib having an abutment surface and a plurality of lugs dispose...  
WO/2013/151810A1
An active wing extension includes a body portion substantially parallel to a wing of an aircraft, as if it were an extension of the wing. The body portion is attachable to an aircraft wing and includes multiple controllable airflow modif...  
WO/2013/146335A1
The objective of the present invention is to provide: a fuel tank that can prevent an increase in weight and can have reduced cost and working time during a production process; a main wing; an aircraft fuselage; an aircraft, and a mobile...  
WO/2013/144639A1
A morphing skin for an air vehicle structure, the skin being formed by a composite material (1) comprising: a multiplicity of fibres (3), a matrix (5) incorporating the fibres, and a thermo-sensitive material (7) such as a thermo-plastic...  
WO/2013/142949A1
A massive de-powering system for a kite wing used in kite boarding comprises a deflation control line that connects to a valve on the kite wing's leading edge bladder. In the preferred embodiment, disengaging the tether line from the har...  
WO/2013/140156A1
An aircraft fuel tank vent opening having a liquid separation nozzle, the liquid separation nozzle and the opening dimensioned such that migration across the liquid separation nozzle to the underside of a wing, of fuel escaping from the ...  
WO/2013/140008A1
The invention relates to a system which consists of mounting the wings (1) of an aircraft (2) in a hinged manner by means of hydraulic elements (13) hingedly mounted between the wing and the corresponding fuselage of the aircraft (2), in...  
WO/2013/137771A1
The proposed invention relates to the field of aviation, and also to other technical fields stipulating the use of aerodynamic surfaces, for example to the field of wind-power technology, and makes it possible to increase the aerodynamic...  
WO/2013/137915A1
An airplane (30) includes a wing (42, 44)mounted mid-level on a tubular fuselage (32). The wing (42, 44) includes carry-through that passes transversely through the fuselage (32) and divides a cabin deck into fore and aft sections. At le...  
WO/2013/129122A1
Provided is a composite material structural body (3) of a fiber reinforced plastic composite material which extends in one direction and has an opening (5) and which is loaded with tensile load and/or compressive load in the one directio...  
WO/2013/124253A1
Wind turbine blade comprising a shape modifiable airfoil section (1; 2) that extends both chordwise and spanwise and has a not modified default shape, a conduit (15; 25; 35, 36; 45) that extends from the inside of the blade towards the o...  
WO/2013/120472A1
The invention relates to a wing for an aircraft (31), wherein the wing has a high-lift flap (12) and an air outlet opening (14), wherein the wing (10) has a gap-free leading-edge flap (26) that is arranged such as to be positionable in s...  
WO/2013/122524A1
The present invention relates to a mould system and a method for net moulding of a co-cured integrated structure (1) comprising a skin (26) provided with stringers(4) and rib feet (2) and with a gap (6) between the stringers (4) and the ...  
WO/2013/060890A3
The invention relates to a method for creating a structural element comprising a panel (110, 121, 122) made of a composite material having a fibrous reinforcement in an organic matrix obtained by layup and curing, which panel comprises a...  
WO/2013/117797A1
The object of the invention is a method for generating lift for an airborne flying device, which has a wing part and/or a fuselage part generating lift by means of interactive movement between the air and the device. In the method, in th...  
WO/2013/108013A1
A structural assembly comprising a first component having a ramped surface, and a fastener assembly for fastening the first component to a second component, the fastener assembly including a receptacle strip of resiliency deformable mate...  
WO/2013/106125A2
A flap roller arrangement for supporting a flap on a wing of an aircraft is disclosed herein. The flap roller arrangement includes, but is not limited to, a roller assembly that is configured for rolling engagement with a flap track of t...  
WO/2013/074174A3
Technologies for reducing the risk of disbonding between two bonded members (108, 110) at areas of differing strain in the members (108, 110) are provided. Where the difference in strain between the two bonded members (108, 110) becomes ...  
WO/2013/102656A1
A combination comprises an aircraft wing trailing edge section (2) and an adjustment body (8). The adjustment body (8) comprises a tapered cross section in a local chord axis direction of the wing trailing edge section (2), a lower adjus...  
WO/2013/099110A1
The purpose of the present invention is to prevent blocking of an opening part of a vent member so that ventilation is carried out reliably. A plurality of opening parts (40A, 40B) are formed in a single vent stringer (20), and when one ...  
WO/2013/089598A1
The present invention regards an aircraft structure comprising an aerodynamic composite shell (7), the interior face (9) of which in whole or in part is bonded with at least one two- or three-dimensional structural composite part (11) by...  
WO/2013/086667A1
A wind turbine blade has upper and lower shell members with a respective spar cap configured on an internal face of the shell members. A shear web extends between the spar caps along a longitudinal length of the blade. A connection assem...  
WO/2013/078647A1
The present invention relates to a panel, especially for a component having a box structure in an airplane airfoil, comprising a surface shaped body and grid-like reinforcement bars protruding from the body on one side of the body, and t...  
WO/2013/079918A1
The invention provides a leading edge structure (120) for providing an aerodynamic surface of an aircraft, the leading edge structure comprising a skin structure (121), the skin structure providing an outer aerodynamic surface and an inn...  
WO/2013/078649A1
A component having a box structure for an airplane, in particular, a wing, a flap or an aileron and so on, comprises a plurality of C-pro files (31-34). The C-profiles (31-34) are subsequently inserted into one another. One of the C-prof...  
WO/2013/078646A1
The present invention relates to an airplane component having a box structure, comprising skin and framework, wherein the framework comprises at least one spar extending in the longitudinal direction of the airplane component, the spar b...  
WO/2013/066173A1
The invention relates to a fiber-metal laminate of mutually bonded fiber-reinforced composite layers and metal sheets, the laminate comprising a combination of a fiber- reinforced composite layer and an adjacent metal sheet, in which com...  
WO/2013/066439A1
An air vehicle wing includes foldable ribs (52) coupled to a leading-edge spar (32). The ribs each have multiple rib segments (52a-52d) which are foldable (hinged) relative to each other. Extension linkages (54), each with multiple exten...  
WO/2013/000577A3
The invention pertains to an airfoil (10) with a main wing (12), with at least one high-lift body (14) that is arranged on the leading edge of the main wing (10) such that it can be moved between an initial adjusting position and a maxim...  
WO/2013/060318A1
An unmanned high altitude aircraft, in particular a stratosphere aircraft, comprising at least one fuselage (10), wings (13, 14), control surfaces (13", 14", 20', 20", 21', 21") and at least one drive device (15, 16, 17) that has at leas...  
WO/2013/060916A1
Optimized stringer run-out zones in aircraft components. These are arranged in a panel (11) of a composite material formed by a skin (13) and at least one reinforcing stringer (15) formed by a web (17) and a flange (19) connected to said...  
WO/2013/061351A1
An aerodynamic profile is described, comprising at least one portion of aerodynamic profile (1) composed of at least one first supporting profile (3a) and at least one second supporting profile (3b) adapted to support at least one layer ...  
WO/2013/043254A1
A panel stiffening element (50) comprises an outer braided thermoplastic tube (54) and an inner braided thermoplastic tube (62) disposed within the outer braided thermoplastic tube. The stiffening element has a separation ply layer (76) ...  
WO/2013/037178A1
A novel airplane comprises an airplane body (1), foldable wings (3), airscrews (2) capable of 180 degree rotation, horizontal stabilizers (6, 8) and a vertical stabilizer (7). The foldable wings (3) are connected to the airplane body via...  
WO/2013/038012A1
The invention relates to a method for assembling a skin (102) and the flange of a stiffener, characterized in that it involves the steps consisting in: a. sealing the periphery of the contact between the skin and the flange of the stiffe...  
WO/2013/032409A1
Transformation method of hybrid transportation vehicle for ground and air includes the following transformation and reciprocal steps: Tilting the compensation cover (7) on. Expansion of both whole wings (1) from the transportation vehicl...  
WO/2013/022970A1
An aircraft wing is equipped with asymmetric wing folding hinges to achieve a highly compact folded footprint. One or more of the hinges is advantageously placed at angle with respect to an aircraft centerplane such that the wing tips ca...  
WO/2012/143363A3
A fiber composite component (12) made of a fiber composite material comprises at least one first surface section (14), at least one second surface section (16) and at least one transition region (18). The first surface section (14) and t...  
WO/2013/013084A1
A safe, quiet, easy to control, efficient, and compact aircraft configuration is enabled through the combination of multiple vertical lift rotors, tandem wings, and forward thrust propellers. The vertical lift rotors, in combination with...  
WO/2013/013092A1
A fan assembly is disclosed that includes one or more fan blades, each fan blade having a flexible airfoil wing. A curved, flexible wing is connected to a main spar element located between the upper and lower portions of the curved, flex...  
WO/2013/009631A2
A gas turbine engine with a compressor rotor having compressor impulse blades that delivers gas at supersonic conditions to a stator. The stator includes a one or more aerodynamic ducts that each have a converging portion and a diverging...  
WO/2012/102640A3
The invention relates to heavier-than-air aircraft and is intended for use primarily in highly maneuverable multi-mode aircraft operating at both subsonic and supersonic speeds. The aim of the invention is to provide the necessary durabi...  
WO/2012/141770A3
Aircraft configured to operate at Mach numbers from above.80 and up to 1.2 with wing sweep angles defined by the wing outboard leading edge of less than 35 degrees, and incorporating calculated values of the ratio of outboard wing panel ...  

Matches 451 - 500 out of 2,622