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WO/2012/060735 |
Unique aeroplane wing profiles substantially increasing the aerodynamic qualities of the wing are proposed. The advantage of the proposed profiles and novel method for forming lifting force for a wing on the basis of said profiles is the...
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WO/2012/056155 |
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...
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WO/2012/057039 |
A pipe support structure for an aircraft is provided with: a translation mechanism for supporting a pipe so that the pipe can be translated; and an angle adjustment mechanism for supporting the pipe so that the angle thereof can be adjus...
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WO/2012/056076 |
The invention relates to filler panels for aircraft fuel tank coveringings. The filler panels (45) cover the gaps between the upper and lower coverings (19, 21), stiffened by stringers (25, 25', 25"), of an airfoil of an aircraft structu...
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WO/2012/054470 |
An aircraft control surface operating device is provided for operating a control surface on an aircraft body portion to move between a retracted position and an extended position. The aircraft control surface operating device includes a ...
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WO/2012/050450 |
Fiber metal laminate (4)and an aircraft wing (1) having a longitudinal direction, comprising metal layers (5) and fiber reinforced plastic layers (6, 7, 6', 7'; 6'', 7'') in between said metal layers (5),wherein the metal layers (5) and ...
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WO/2012/035184 |
The invention relates to an arrangement for connecting directionally reinforced parts made from a composite material, in which, in the connection area, at least one of the parts (11) is a directionally reinforced part comprising a stack ...
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WO/2012/032208 |
The invention relates to a method for the production of T-shaped stringers for an aircraft, in which the stringers comprise a web and a flange. The method includes the following steps: a first step in which a carbon fibre laminate is hot...
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WO/2012/033889 |
A structural member (100) includes a box structure (102) that encloses a beam (104, 106), which may be a split beam or a split segmented beam. The structural member includes a pressure mechanism that varies a pressure force or a friction...
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WO/2012/033890 |
A structural member (100) includes a split beam (104, 106) within a box structure (102). The split beam (104, 106) may be a segmented beam that includes multiple segments (114, 116, 118, 124, 126, 128) for each of its parts (104, 106). M...
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WO/2012/028263 |
An aircraft structural assembly (10) comprises an area element (12) which has a core (20) and an outer layer (22). A first surface (30) of the area element (12) is convexly curved, at least in certain sections, relative to an imaginary c...
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WO/2012/027040 |
A method and apparatus comprises a first number of layers of a composite material for a wing, a second number of layers of the composite material for the wing, and a metal layer located between the first number of layers and the second n...
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WO/2012/026838 |
The invention relates to airplanes with propellers. The airplane has a fuselage, front wings, which are set on the fuselage, back wings, engines with propellers on the working ends of shafts, bearing units, connecting shafts, and the fro...
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WO/2012/022465 |
The invention concerns a reinforcement device (10) for the purpose of reinforcing a main load-bearing covering panel (B), also a corresponding main load-bearing covering panel, a structural component of a flow body (1), and also a corres...
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WO/2012/022465 |
The invention concerns a reinforcement device (10) for the purpose of reinforcing a main load-bearing covering panel (B), also a corresponding main load-bearing covering panel, a structural component of a flow body (1), and also a corres...
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WO/2012/018382 |
A truss for a flying vehicle supports a pair of wings in a manner which facilitates pivoting of the wings between a deployed configuration and a retracted configuration. The truss includes parallel top and bottom plates with the gap ther...
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WO/2012/010305 |
The invention relates to a structural component (1), comprising at least one main-load-bearing covering shell (B) and a carrier structure (T) for fixing the covering shell, wherein the covering shell (B) is designed in the form of a sand...
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WO/2012/012752 |
The invention relates to a roadable aircraft vehicle (100) and related systems. An example roadable aircraft vehicle (100) includes a vehicle drive system (262) including an engine (264) and gearbox (206) selectively engageable with an a...
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WO/2012/010306 |
The invention relates to a main-load-bearing planking shell (B) for a structural component (1), wherein the planking shell (B) is designed with an outer edge section (60) having an outer edge (61) for attaching said shell to a support co...
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WO/2012/010304 |
The invention relates to a structural component (1) of a flow body, comprising at least one lining shell (B) that carries a main load, said lining shell having a core layer (33) that absorbs shear load and that comprises a plurality of c...
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WO/2012/012752 |
The invention relates to a roadable aircraft vehicle (100) and related systems. An example roadable aircraft vehicle (100) includes a vehicle drive system (262) including an engine (264) and gearbox (206) selectively engageable with an a...
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WO/2012/007891 |
Disclosed is to a composite material, a structural element comprised of the composite material, an airplane wing spar and their methods of production. Some embodiments of the present invention include composite materials comprised of mul...
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WO/2012/005600 |
An inflatable wing for a traction kite, the wing including: a flexible envelope having a first sheet and a second sheet, the first and second sheets joined together at a leading edge and a trailing edge; an inflatable leading edge spar l...
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WO/2011/155850 |
An inflatable wing for a traction kite, the wing including: a flexible envelope having a first sheet and a second sheet, the first and second sheets joined together at a leading edge, a trailing edge and two spaced apart wing tips; and a...
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WO/2011/148167 |
A method of sealing a gap between first (1) and second (2) aerodynamic surfaces. The width of the gap between the two surfaces is measured to obtain a gap measurement. The width of a seal member (43) is pre -formed in accordance with the...
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WO/2011/149440 |
The new Deturbulator could be is a really significant drag-reducing aerodynamic invention since the development of the now-common laminar-flow airfoils that were developed some 65 years ago. Its small size and lightweight make it easy to...
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WO/2011/149440 |
The new Deturbulator could be is a really significant drag-reducing aerodynamic invention since the development of the now-common laminar-flow airfoils that were developed some 65 years ago. Its small size and lightweight make it easy to...
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WO/2011/144298 |
The invention relates to a wing with an extension in the wingspan direction (SWR), in the wing chord direction and in the wing thickness direction (FDR) for use in an aircraft, with a retractable wing end piece (42). A mechanical lever s...
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WO/2011/145291 |
Provided is an occluding member for an opening with which a lightning protection function can be reliably maintained. The occluding member is provided with a first insulator (63) and a second insulator (65) between a door body (30) and a...
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WO/2011/146194 |
A stringer (2) having a stringer end trim (7) that reduces pull-off forces in a stringer connection structure, including a stringer body (9); a stringer free edge (8) provided on said stringer body (9); and a stringer end trim (7) having...
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WO/2011/137335 |
A sonar buoy includes a fuselage having a tube-like shape, one or more wings coupled to the fuselage, an engine coupled to the fuselage and operable to propel the sonar buoy through flight, and a guidance computer operable to direct the ...
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WO/2011/131382 |
A single wing for an unmanned aircraft (400) adapted for image acquisition, surveillance or other applications consists of a ribbed frame (100) and a foam (200) wherein the ribbed frame (100) is integrated during molding for stiffness an...
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WO/2011/128667 |
A structure comprising a plurality of plies of fibre-reinforced composite material, each ply having a ply orientation defined by a principal stiffness direction of the ply. The structure has a first region and a second region, each regio...
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WO/2011/129696 |
The invention relates to a wing for generating lift and comprises a trailing edge, a leading edge, an inner end, an outer end, a top surface and a bottom surface. The wing comprises an aerofoil with a chord line and a span direction. The...
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WO/2011/129696 |
The invention relates to a wing (1) for generating lift and comprises a trailing edge (5), a leading edge (3), an inner end (7), an outer end (9), a top surface (10) and a bottom surface (12). The wing comprises an aerofoil with a chord ...
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WO/2011/128069 |
A profile-plate portion (120) for use as an outer wall of a flow body, wherein the profile-plate portion (120) has, at least in part, a first profile-plate panel (121), which is designed to be permeable to fluid such that fluid can flow ...
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WO/2011/121340 |
A method of manufacturing a composite structural member (1), comprising the step of laying up a stack of fibre reinforced laminate plies (12), wherein at least one of the plies is laid up as discrete first (13) and second ply (14) portio...
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WO/2011/123204 |
Concepts and technologies described herein provide for a low noise aircraft wing slat system. According to one aspect of the disclosure provided herein, a cove-filled wing slat (202) is used in conjunction with a moveable leading edge el...
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WO/2011/107066 |
The invention relates to a component, comprising a first section, a second section, and a third section, of which at least one of the sections is made of a titanium material and at least one further section is made of an aluminum materia...
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WO/2011/099275 |
Provided is a highly lightning-resistant, inexpensive-to-produce closure member for an opening. In the disclosed door body (30), the outer surface (31a) of the plate section (31) is made of a composite material layer (60), and the inner ...
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WO/2011/099274 |
Provided is a highly lightning-resistant, inexpensive-to-produce closure member for an opening. With the disclosed closure member, a door body (30), a clamp ring (40) made of a composite material, and an opening (12) in a wing surface pa...
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WO/2011/098794 |
A rechargeable battery is disclosed having electrode and separator structures which are made up of fibre-reinforced composite material, thereby allowing the battery itself to serve as an integral structural component. The utilisation or ...
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WO/2011/098793 |
According to the invention there is provided a component including a rechargeable battery and a method of producing same. The component uses one of an acid and an alkaline chemistry and the battery has an anode structure, a cathode struc...
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WO/2011/099271 |
Disclosed are a method for producing a structural material, and the structural material, which are capable of ensuring enough strength of the structural material to efficiently perform the production thereof while suppressing the occurre...
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WO/2011/089458 |
General purpose airplane with a swept back wing provided with a sharp leading edge as to cause flow separation and stall of the wing in cases where the limits of the regular flight envelope are exceeded in terms of angle of attack, and a...
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WO/2011/089413 |
An aircraft wing cover (10) comprising an integrally stiffened sandwich panel including first and second skins (11, 12) sandwiching a core layer (13), wherein at least one of the skins has a plurality of spanwise extending integral regio...
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WO/2011/089277 |
The invention relates to a blade with a variable profile and shape, having a section (11) made of a flexible material, the inside of which has two parallel recesses (13) that run the entire length of the blade (1) and contain rods (2), 5...
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WO/2011/089458 |
General purpose airplane with a swept back wing provided with a sharp leading edge as to cause flow separation and stall of the wing in cases where the limits of the regular flight envelope are exceeded in terms of angle of attack, and a...
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WO/2011/087475 |
A method of providing an aircraft having a fuselage and a wing configured for extensive laminar flow at design cruise conditions, the method characterized by a) providing wing biconvex-type airfoils having values of thickness, chord and ...
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WO/2011/087475 |
A method of providing an aircraft having a fuselage and a wing configured for extensive laminar flow at design cruise conditions, the method characterized by a) providing wing biconvex-type airfoils having values of thickness, chord and ...
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