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WO/2014/209714A1 |
The disclosure describes components, mechanisms, assemblies and methods useful in the actuation of flight control surfaces of aircraft. In some aspects, the disclosure relates to the actuation of trailing edge control surfaces (12) such ...
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WO/2014/199371A1 |
Two element aerofoils are provided, having an aerofoil chord, a primary element having a first leading edge and a first trailing edge, a secondary element having a second leading edge and a second trailing edge, a gap between the primary...
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WO/2014/197033A2 |
A geared turbofan engine includes a fan, a low pressure turbine, a geared architecture, and a nacelle. The fan and low pressure turbine are capable of rotation about an axial centerline of the gas turbine engine. The geared architecture ...
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WO/2014/161794A1 |
A spaceplane (10) suitable for aeronautical flight comprising a body and a wing (15) defining a lower airfoil surface in addition to attitude control means that comprise one or a plurality of shutters (11) disposed under the lower airfoi...
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WO/2014/155107A1 |
Modern aircraft wings generally have a lower surface the rear part of which is concave over at least some of its length, for additional lift. Sometimes it is desirable to reduce the wing lift, for instance during turbulence. To this end ...
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WO/2014/135945A1 |
A high lift control system for an aircraft having at least one high lift surface includes a selector having a predetermined number of discrete positions, at least one of the predetermined positions corresponding to different positions of...
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WO/2014/100411A1 |
An actuation system for deploying and retracting a lift assisting device of a leading edge of a wing of an aircraft including a track pivotally coupled to the lift assisting device. The track has first and second outer surfaces and side ...
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WO/2014/089604A1 |
An aircraft (10) comprising a fuselage (12) having a longitudinal axis (16), at least one helicopter main rotor (40) operably mounted to the fuselage (12), the at least one helicopter main rotor (40) comprising rotor blades (41) rotatabl...
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WO/2014/073954A1 |
An airplane wing comprises a main wing and a flap system that has a flap at the trailing edge of the main wing. An elongate flap track member is connected to the main wing in such a manner that it can be moved substantially in its longit...
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WO/2014/023951A1 |
For establishment of a laminar attachment line flow, the invention proposes an aircraft wing (10) comprising: a leading edge (12), the leading edge (12) including an attachment line (14),being a region where air impinging on the region f...
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WO/2014/021958A1 |
A bearing assembly includes an outer race having an inner surface defining a concave contour and an inner race positioned in the outer race. The inner race has an inner surface defining a bore therethrough and an outer surface defining a...
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WO/2013/177026A1 |
A remote controlled flying toy figure has a thrust-powered, weight shifting rudder head. The flying toy figure comprises a head, a body, a propulsion system, and a control system. The head is attached to the body by a flexible support me...
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WO/2013/177023A1 |
A remote controlled flying toy figure has a thrust-powered, weight shifting rudder head. The flying toy figure comprises a head, a body, a propulsion system, and a control system. The head is attached to the body by a flexible support me...
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WO/2013/145774A1 |
A high-lift device (3) is provided so as to be capable of being deployed and stored in the rear part of a main wing (2) for creating lift in a flight vehicle, and the high-lift device comprises a flap main body (11) extending in the wing...
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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/2013/100809A1 |
The invention relates to aviation, and specifically to agile aircraft and to systems thereof for controlling said agile aircraft. The technical result to which the invention is directed consists in enhancing flight safety and the comb...
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WO/2013/100767A1 |
The invention relates to a subsonic plane (1) or flight simulator, actually or simulatedly comprising an elongate fuselage (2) with a cockpit (3) placed near a first, front end of the fuselage, two wings (5) disposed on opposite sides of...
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WO/2013/079972A1 |
An airborne or waterborne vehicle comprising: four or more port propulsion units (10-13) on a port half of the vehicle; four or more starboard propulsion units (14-17) on a starboard half of the vehicle; first and second electric generat...
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WO/2013/074009A1 |
The present invention relates to a method and arrangement for transferring electrical power and/or information signals between a first structure and a second structure, said structures being mutually movable by means of a driving support...
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WO/2013/052761A1 |
A wind turbine blade configured such that the lift force from the blade airfoil is always normal, or nearly normal, to the shaft torque. This objective may be achieved by a) having the airfoil chord always aligned to the actual wind dire...
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WO/2013/037610A1 |
The invention relates to a lift flap bearing device (22, 24) which is improved with respect to aerodynamics, installation space, and assembly for guiding and adjusting a first lift flap (16; 18) and a second lift flap (18; 20), comprisin...
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WO/2013/027388A1 |
The purpose of the present invention is to provide a moving blade such as a slat capable of maintaining and fulfilling a minimum necessary function even when suffering damage due to a collision with a bird or the like, and a wing using t...
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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/2012/146712A1 |
A high lift system (16) for an aircraft comprises a basic body (20), a flap (18) which is movably mounted on the basic body (20) and has a flap edge (22), and a retaining element (26). The high lift system (16) is set up to form a gap (3...
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WO/2012/132420A1 |
A high-lift device (3) for an aircraft comprises: a flap main body (11) provided at the trailing edge portion of the main wing (2) of the aircraft so as to be able to be expanded and housed and extending along the wing span direction of ...
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WO/2012/126953A1 |
A load introduction element (10) for a movable surface (2) of an aircraft comprises a load introduction body (12) that is connectable with the surface (2). A fitting (14) connected with the load introduction body (12) with a first sectio...
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WO/2012/129223A1 |
An aircraft wing (12) includes a wing structure (12a), a slat panel (16) mounted on a track (18), and an actuator mechanism (26) on the wing structure coupled to the track for moving the slat panel between a deployed position and a retra...
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WO/2012/119468A1 |
A track changing system and method using ultra-high pressure fluid jet power for an aircraft. The track changing system further comprises a combined orifice arranged in a honeycomb geometric shape. The combined orifice is formed by a plu...
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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/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/2012/085546A1 |
A system for detecting misalignment of an aero surface (11a) relative to other aero surfaces (lib- lid) during simultaneous deployment of said aero surfaces is disclosed. It comprises a generator (16) configured to shine a laser (15) thr...
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WO/2012/063046A1 |
A seal assembly for closing an aperture in an aerodynamic surface of a structure, the seal assembly comprising: a track (15,16) for attachment to the structure; and a retractable seal (11) including a flexible substrate (20) and a plural...
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WO/2012/063047A1 |
A foldable seal (11) comprising an elastomeric seal substrate (20) and at least one moulded-in stiffener plate (22) embedded within the seal substrate. In particular the invention relates to a foldable seal of a seal assembly for closing...
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WO/2012/045783A1 |
A lift arrangement for an aircraft (2) comprises an aircraft fuselage section with an outside (3), an aerodynamic lift body (6, 8)attached to the aircraft fuselage section and extending from the aircraft fuselage section outwardly, and a...
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WO/2012/016717A1 |
The invention relates to an auxiliary flap arrangement for modifying the profile of an aerodynamic body, in particular the trailing edge of the aerodynamic body. The auxiliary flap arrangement here exhibits at least two auxiliary flaps (...
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WO/2012/013333A1 |
An aerodynamic body (10), with at least one ancillary flap (14) arranged such that it can be moved on the aerodynamic body with the aid of a guide mechanism (25), and with a drive device (24) for purposes of actuating the ancillary flap ...
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WO/2012/009087A1 |
An aircraft flap actuator assembly (1) includes at least one fixed support (2), at least one track (40) having a curvilinear track surface (41) connected to the fixed support (2), at least one flap support (20, 24) adapted to traverse th...
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WO/2012/004594A1 |
A linkage for guiding a flexible cable between two structures. The linkage comprises a proximal arm with a proximal pivot joint for coupling the proximal arm to a first one of the two structures; and a distal arm which is coupled to the ...
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WO/2011/161061A1 |
A device for acquiring mechanical loads on mechanically loaded bodies exhibits a resonance-capable micro-bridge structure (16), an alternating voltage source (22) with a variable frequency, an impedance measuring device (18) for acquirin...
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WO/2011/156347A2 |
An aircraft control system is presented. The system includes a wing including a flap track, and a shuttle connected to the flap track and configured to slide along a length of the flap track. The system includes a flap panel pivotally at...
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WO/2011/143794A1 |
A droop panel linkage (2) for aircraft comprises a lever arm (5), a main lever (4), a main tube (7) and at least one drive strut (6). The lever arm (5) is pivotally attached at a first end to a flap (3) and is pivotally connected at a se...
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WO/2011/140825A1 |
A device for enhancing buoyancy is set in transport. It includes a body (1) and a linkage (2). The body (1) is an elongated planar plate. The linkage (2) is connected to the transport. One end of the linkage (2) is connected to the botto...
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WO/2011/128211A1 |
The invention relates to a high-lift system for an aircraft, having at least one lift flap (34), which lies on an airfoil, for forming a gap between a front edge of the airfoil (2) and a rear edge (40) of the lift flap (34) in an extende...
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WO/2011/123204A1 |
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/2011/110833A1 |
A system for determining whether the relative rate of deployment of all the slats (11) extending from a leading edge (12) of an aircraft wing (10) is the same as a predetermined relative rate of deployment is disclosed. Each slat include...
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WO/2011/110327A2 |
A high lift system with a main wing and control flaps, wherein the respective guiding device are at least partially provided with a fairing, having a flow control device for purposes of controlling the flow around the high lift system wi...
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WO/2011/099276A1 |
Disclosed are a high lift generator and a wing capable of suppressing the generation of aerodynamic noise while suppressing increase in the weight of the body. The backward-extending lower surface plate (7) of the lower surface of a slat...
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WO/2011/076428A2 |
A high lift system with a main wing and regulating flaps, also bearing devices for the mounting of the regulating flaps, and positioning devices for the positioning of the regulating flaps, wherein the respective bearing device and/or po...
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WO/2011/076427A2 |
An aircraft (F) with aerofoils (1a, 1b) comprising a main wing (M) and at least one control flap (S) that is arranged so as to be adjustable relative to the aforesaid, and comprising at least one adjustment flap (K), with the aircraft co...
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WO/2011/076425A2 |
A high-lift system with a main wing and adjustable flaps as well as guiding devices for holding the adjustable flaps and adjustment devices for adjusting the adjustable flaps, wherein the respective guiding device and/or adjustment devic...
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