Aircraft landing gear and door assembly
IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0233229
(2008-09-18)
|
등록번호 |
US8028956
(2011-09-19)
|
우선권정보 |
GB-2003-308002.5(2003-04-07) |
발명자
/ 주소 |
- Chow, Leung Choi
- Rondeau, David Leonard
- Wood, Christopher Neil
|
출원인 / 주소 |
|
대리인 / 주소 |
Patterson Thuente Christensen Pedersen, P.A.
|
인용정보 |
피인용 횟수 :
2 인용 특허 :
10 |
초록
▼
An aircraft landing gear door assembly includes a door, which is moveable to an open position, in which an aperture is exposed, the landing gear being able to be deployed through said aperture, and moveable to a closed position, in which the door is closed across the aperture. The door is arranged f
An aircraft landing gear door assembly includes a door, which is moveable to an open position, in which an aperture is exposed, the landing gear being able to be deployed through said aperture, and moveable to a closed position, in which the door is closed across the aperture. The door is arranged for rotational movement of a first type, in which the door rotates about an axis that is substantially parallel to the length of the aircraft, between the closed position and the open position. The door is also arranged for movement of a second type, different from the first type, in which the door rotates, about an axis that is substantially transverse to the length of the aircraft, to a position in which it acts as a fairing to reduce the noise caused by the landing gear or a part thereof. In one embodiment, the second type of movement is rotational movement about an axis that is substantially parallel to the door when in the closed position and the door forms a ramp type fairing. In another embodiment, the second type of movement is rotational movement about an axis that is substantially transverse to the door when in the closed position and the door forms a V-shaped fairing (when viewed from above) with an opposite door.
대표청구항
▼
The invention claimed is: 1. An aircraft landing gear and door assembly comprising a landing gear and a door, wherein(a) the door is moveable to an open position, in which at least part of an aperture is exposed, the landing gear being able to be deployed through said aperture,(b) the door is moveab
The invention claimed is: 1. An aircraft landing gear and door assembly comprising a landing gear and a door, wherein(a) the door is moveable to an open position, in which at least part of an aperture is exposed, the landing gear being able to be deployed through said aperture,(b) the door is moveable to a closed position, in which the door is closed across said at least part of the aperture, and(c) at least a portion of the door and another part of the aircraft landing gear and door assembly are each movable to a respective fairing position in which said at least a portion of the door forms, with said another part of the aircraft landing gear and door assembly, a noise-reduction fairing assembly which fairs at least a part of the landing gear when deployed, the noise-reduction fairing assembly so formed being positioned in front of said at least a part of the landing gear faired by said noise-reduction fairing assembly,And whereinsaid at least a portion of the door and said another part of the aircraft landing gear are arranged to move relative to each other during movement of said at least a portion of the door and said another part of the aircraft landing gear to their respective fairing positions.
이 특허에 인용된 특허 (10)
-
Whitener Philip C. (Seattle WA) Olason Ray (Seattle WA), Double-lobe fuselage composite airplane.
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Gerd Roloff DE, Drive mechanism for an aircraft landing gear bay door.
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Stuhr V. Kenneth (Seattle WA), Four-post wing-stowed main landing gear for high speed aircraft.
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Chow,Leung Choi; Rondeau,David Leonard; Wood,Christopher Neil, Landing gear door assembly.
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Kirschbaum Nathan (Huntington NY) Sclafani Augustus (East Northport NY), Landing gear door mud guard.
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Seiya Sakurai, Linked multi-segment landing gear door for aircraft.
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Lindahl, Gary M.; Trotter, Steven J., Methods and systems for operating aircraft landing gears.
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Garrett Alan (Calgary CAX), Retractable caster.
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Conway, Jr., George Louis; Young, Kendall G.; Stroud, Ron L., Single aperture conformal aircraft bays.
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Dansereau Michel (Redondo Beach CA) McBee Lawrence S. (Torrance CA), Super debris deflector.
이 특허를 인용한 특허 (2)
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Cook, Brian; Louis, John; Van de Ven, Thomas; Vieito, Robert M.; Khorrami, Mehdi R., Nose landing gear arrangements and methods for making the same.
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Cook, Brian; Louis, John; Van de Ven, Thomas; Vieito, Robert M., Nose landing gear arrangements including a flexible sheet and methods for making the same.
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