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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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) ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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WO/2012/161608A1 |
The group of inventions relates to aircraft and watercraft, and also to signalling devices. The method for preventing flow separation over the wing of an aerohydrodynamic device consists in that, during movement of the wing, a wing part ...
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WO/2012/147645A1 |
This cap is configured so that, in order to enable the cap to be affixed without using a fastener having a special configuration, the cap is applied to an affixation structure section (1) in which structure members (3) superposed on each...
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WO/2012/141770A2 |
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 ...
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WO/2012/127108A1 |
Flying device, in which there is a fuselage (2, 2'), wings (8, 9), which are connected to each other to form an essentially looped structure, means (4, 5) for creating a flying force, and the desired means (e.g., 7, 7') for controlling t...
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WO/2012/122925A1 |
An aircraft wingtip device, comprising a transition part (1) and a wingtip part (2); the inner end of the transition part (1) is connected to the far end of an aircraft wing, and the outer end of the transition part is connected to the w...
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WO/2012/121322A1 |
A spar (2), which is an embodiment of this carbon-fiber-reinforced plastic structure, is equipped with both a carbon fiber prepreg (6) and a conduction layer (8) that is provided on the surface (6a) of the carbon fiber prepreg (6) and th...
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WO/2012/114047A1 |
The invention relates to an aircraft with reduced environmental impact including two turboprop engines (10) mounted on the back of the aircraft at the rear thereof, and one acoustic masking device per turboprop engine. The acoustic maski...
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WO/2012/111704A1 |
This carbon-fiber-reinforced plastic structure includes: an electroconductive layer (233) formed by being laminated on a carbon-fiber prepreg (231); and an electric-conductor-made jumper (24) that penetrates through the electroconductive...
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WO/2012/105691A1 |
Provided is a composite material structure that enables weight reduction, with consideration given to stress concentrations in areas around holes. A wing (1), which is the composite material structure, is a composite material made of fib...
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WO/2012/105416A1 |
A composite material structure having holes and enabling weight reduction is provided. The composite material structure is provided with: a forward section (3a) that is a composite material made of fiber reinforced plastic, and extends i...
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WO/2012/101439A1 |
Embodiments of the invention relate to a stringer (108) adapted to transport fluid in an aircraft wing (100). For example, the stringer may be adapted to provide venting to one or more fuel tanks (111) in the aircraft wing, or may be ada...
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WO/2011/064456A9 |
The invention relates to the wing of a flying apparatus and a flying apparatus, the leading edge of which wing is at least partly at a sweep, on which leading edge part at a sweep are arranged means (2, 2') which, when activated, raise c...
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WO/2012/091695A1 |
A structural joint includes a first member having a first base portion and a first leg portion. The structural joint further includes a second member having a second base portion and a second base portion. The first base portion and the ...
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WO/2012/081700A1 |
A structure manufacturing method comprises: an imaging means installing step of installing a camera (41) for acquiring an image of a target hole (33) formed in an upper panel (31) on a rear spar (22); and a positioning step of positionin...
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WO/2012/082252A1 |
Technologies are described herein for enhancing joint capability and reducing the risk of delaminating a stringer using skew-angle radius fillers. A skew-angle radius filler (302A, 302B) for enhancing joint capability includes a top surf...
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WO/2012/077857A1 |
The present invention relates to an airplane equipped with a wing booster. An airplane (1), which includes a fuselage (3) forming the body thereof and a main wing (5) coupled to intersect the central portion of the fuselage, is character...
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WO/2012/075990A2 |
The wing profile makes better use of dynamic flow properties than classically rigid profiles by having a dynamically deformable contour. The present invention is concerned with a wing profile that can dynamically adapt itself to the flow...
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WO/2012/012752A9 |
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/2012/066027A1 |
The present invention creates a connection arrangement, having: a fuselage portion (2); a wing portion (3) which is mounted on the fuselage portion in an upper region thereof; a first Z-coupling element (6) which couples the wing portion...
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