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JP5296249B1 |
Heretofore it has been difficult with conventional methods to manufacture a rotary vane with a large diameter for use in a shroud-equipped rotary vane mechanism, a linear blower, or a linear wind-powered generator, and those which can be...
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JP5286527B2 |
In a high-lift-device, a wing, and noise reduction device for a high-lift-device that are capable of reducing noise generated when a flap is extended, preventing deterioration of aerodynamics characteristic when retracting the flap, and ...
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JP2013173417A |
To provide a variable wing structure which is suitable for application to a thin wing since no complicated link mechanism is required, and which can alter and maintain a wing shape without causing weight increase even under a condition t...
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JP5282036B2 |
A rib post (10) has a hollow substantially triangular cross-section comprising composite material. The rib post (10) can form a structural member to join two adjacently placed components together, for example a spar and internal rib in a...
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JP5274260B2 |
A three-dimensional stack-type piezo element has at least one surface that is shaped perpendicular to layer planes of the stack, so that, at least in sections, it is not parallel to a stacking direction of the piezo element.
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JP2013163480A |
To provide an anti-icing device for a front edge part in an aircraft, configured to reliably and efficiently prevent icing at the front edge of the aircraft with a simple structure.An anti-icing device 40 includes an extraction air nozzl...
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JP2013147222A |
To provide a device for fixing a stringer which can fix a plurality of stringers in a short time, and to provide a method for manufacturing a reinforcement structure.A device for fixing a stringer includes: a plurality of clamps for fixi...
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JP5252672B2 |
System for transpiration coolong of an element in which a substantially non-porous laminate preform (40) is made porous by a pore forming member (34). Coolant (88) is then flown in an area (86) near the surface (84) between the element a...
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JP5252461B2 |
In one embodiment, an apparatus is provided for covering and uncovering a flap opening in an aircraft. The apparatus comprises a door member, a torque tube roller member, at least one roller member, and a biasing member. The door member ...
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JP5243424B2 |
The present invention relates to a stringer for an aircraft wing and a method of forming such a stringer in which the stringer is formed from a single piece of material and then machined to optimise the dimensions and weight of the strin...
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JP5237170B2 |
Disclosed is a composite tank that can curb static buildup, corrosion, and strength degradation. Also disclosed are a wing provided with said composite tank and a method for manufacturing the composite tank. The composite tank is charact...
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JP5230413B2 |
Methods and systems for efficiently increasing the wing area of an aircraft are disclosed herein. An integrated wingtip extension configured in accordance with one embodiment of the invention includes a tapered wing section and a winglet...
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JP2013523530A |
A fixed wing of an aircraft, having a main wing extending over a half-span with a wing box including spars extending along the spanwise direction of the main wing, ribs arranged one in back of the other viewed in the spanwise direction, ...
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JP2013119364A |
To provide a driving mechanism and a moving blade facilitating achievement of a structure capable of enduring on aerodynamic load by allowing an ideal aerodynamic shape to be easily formed even on a thin blade concerning the moving blade...
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JP5200938B2 |
A method is provided for preparing a first part for assembly to form an aircraft component, by applying a shim to a first surface of the first part, the method comprising the steps of placing the first surface of the part adjacent to a s...
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JP5202454B2 |
To provide a method for molding a lengthy molding which can improve molding accuracy and prevent the falling of a split mold.A posterior intermediate mold 39 includes an intermediate upper mold 41 as a plurality of split molds, an interm...
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JP5196658B2 |
Aircraft wing assemblies having both composite and metal panels are disclosed. In one embodiment, a wing assembly includes a support structure, an upper panel assembly formed from a metal material and coupled to the support structure, an...
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JP5184884B2 |
The process improves the maneuverability of an aircraft during the approach to landing and then flare-out phases, the aircraft being equipped with air brakes. According to the process, the air brakes are put in a first deployed position ...
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JP5184523B2 |
Embodiments of integral composite panels and joints for composite structures are described In one implementation, an integrated panel spanning substantially the entire wingspan of an aircraft, includes at least a center portion and a pai...
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JP5146733B2 |
A trussed structure comprising a frame and at least one strut, wherein the frame is of composite material and includes sockets which are integral with the frame. The invention also provides a process of making the trussed structures. The...
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JP5148602B2 |
Link mechanisms for gapped rigid Krueger flaps, and associated methods and systems are disclosed. A system in accordance with one embodiment includes a deployable leading edge assembly that in turn includes a deployable leading edge pane...
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JP5147833B2 |
An aircraft wiring installation connecting a set of fuel side wires in an aircraft fuel tank to a set of airside wires outside the fuel tank, the installation comprising: a connector box having a fuel side wall (22) and an airside wall (...
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JP2013032147A |
To increase lift force acting to a convertiplane in both an aircraft and a helicopter modes, to increase the lift surface of the convertiplane in the aircraft mode, and to reduce the wing shielding effect between hoverings in the helicop...
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JP5129232B2 |
The arrangement (1) has a wing (2) including proximal and distal ends, and a hooking pylon (4) of an engine (6) e.g. turbojet engine, suspended under the wing. The wing has a front zone (8) e.g. aerodynamic zone, situated toward the fron...
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JP5133446B2 |
There is provided a vent stringer which has improved lightning protection capability and by which a wing can be manufactured efficiently and accurately, and an aircraft main wing provided with the vent stringer. A vent stringer 20 is for...
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JP5126609B2 |
An aircraft includes a wing having a positive dihedral, the wing having a tip and a wing tip device mounted in the region of the tip. The wing tip device is generally downwardly extending and has a region inclined at a cant of more than ...
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JP5123249B2 |
Disclosed is an aircraft, configured to have a wide range of flight speeds, consuming low levels of power for an extended period of time, while supporting a communications platform with an unobstructed downward-looking view. The aircraft...
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JP5123388B2 |
Support structure for light-weight construction elements which is consisting of elongate strips (10; 110; 210) of a strong material, wherein each strip (10; 110) is provided with slits (14) starting out from one of its longitudinal edges...
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JP5121925B2 |
Techniques and apparatus for providing a flexible shape low volume autoclave are disclosed. In one embodiment, an autoclave includes an elongated pressure vessel that is sealed on both ends and has a circumferential joint between a first...
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JP5111506B2 |
An improved powered hinge (20) with an automatic locking feature proximate the ends of permissible relative angular displacement of its two hinge sections broadly includes: a stationary member (23) having a pivotal axis (x-x), and having...
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JP2012533476A |
A reconfigurable aircraft having a fuselage and a series of wing segments that form a wing, and an extra wing segment that is interchangeable with a wing segment that is part of the wing. The wing segments are readily attachable and deta...
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JP5101554B2 |
An aircraft fuel tank capable of suppressing electrostatic charging caused, for example, by flow electrification with the fuel. The aircraft fuel tank comprises an upper skin (5) and a lower skin (7) that exhibit conductivity and form a ...
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JP2012245832A |
To provide a wing structure of a small size drone airplane that achieves lightening and miniaturization that is suitable for hand throw start etc. and allows dissolving for individual carrying and eases the shock load at landing to the i...
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JP5097772B2 |
Disclosed is a pylon fairing for a turbine engine. The anterior portion of the pylon fair is attached to a turbine engine in a manner to absorb blows against the fan casing of the turbine engine in case of breakage of the fan blades of t...
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JP2012210564A |
To provide an application apparatus which can simply and easily apply a coating material only onto a specific range around a screw component projected from a member.The application apparatus 100 is composed of: a positioning rotary shaft...
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JP5062924B2 |
A driven hinge (20) has fixed and movable hinge sections (21, 28) that are arranged to be selectively rotated relative to one another about an axis (x1-x1) between first and second relative angular positions. The hinge includes: a body (...
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JP5057404B2 |
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JP5057374B2 |
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JP5055280B2 |
The structure has a node unit, and a bar unit with a connection mechanism (9), where the bar unit has a tubular cross section. The mechanism partially overlaps the node unit. The mechanism is formed such that power is centrally transferr...
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JP5057472B2 |
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JP2012524692A |
An aircraft assembly comprising: a pair of covers; a spar web extending between the covers in a thickness direction, the spar web having a length which extends in a span-wise direction; and a container which extends from the spar web and...
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JP2012523979A |
A device is disclosed for preventing gases and/or fluids emanating from a wing box of an aircraft from passing to an aircraft fuselage cell situated underneath it. The device comprises at least one sheet-like material positioned below or...
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JP5041773B2 |
An overlay of patterned metal foil above a substrate to be protected supports development of localized coronas after a lightning strike. The localized coronas transport energy of a lightning strike above the substrate's surface with limi...
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JP5032486B2 |
The device has a control unit (8) provided in the form of a triangular tip in side and top views. The unit (8) is arranged on a fixation unit (11) of an oblong element (5) e.g. jet engine, and an aircraft carrier surface (4) such that a ...
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JP2012521920A |
An aerofoil wing is provided, including a main aerofoil, and a high-lift flap, which is movably arranged on the wing using side-by-side adjustment mechanisms. Each adjustment mechanism includes a first adjustment lever, hinged to the mai...
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JP2012176614A |
To provide a composite structure which is used suitably for an airfoil in aircraft wings and allows effective transmission of a load in a corner part.A composite structure includes a first section, a second section and a curved corner jo...
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JP2012176727A |
To provide a moving blade having a high driving force and having high blade shape retainability, to allow steering feedback control, and to provide steering function redundancy.The moving blade 10 includes: flexible outer plates 21, 22, ...
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JP5021646B2 |
The wing box includes at least one exterior shell (1), a framework (7), and an interior shell (2) spaced apart from the exterior shell. The framework is connected to the at least one exterior shell such that a load acting on the exterior...
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JP4990177B2 |
A rib of an airplane wing is prevented from deforming due to a machining load when machining a rivet hole in parts where the rib and a skin are joined. With regard to a rib that provides a connection between first and second spars of the...
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JP4980921B2 |
A system for reducing aerodynamic noise of a supplementary wing of an aircraft is provided. The supplementary wing is hinged to a main wing and is extendable when a gap region between the main wing and the supplementary wing is opened. T...
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