IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0063369
(2009-09-16)
|
등록번호 |
US-8439300
(2013-05-14)
|
우선권정보 |
FR-08 56297 (2008-09-18) |
국제출원번호 |
PCT/FR2009/051738
(2009-09-16)
|
§371/§102 date |
20110525
(20110525)
|
국제공개번호 |
WO2010/031958
(2010-03-25)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
|
인용정보 |
피인용 횟수 :
2 인용 특허 :
8 |
초록
▼
A rear part of an aircraft, including a support structure for supporting engines, extending through the fuselage, through two openings distributed on either side of a vertical median plane of the aircraft. The support structure includes a first half-structure and a second half-structure respectively
A rear part of an aircraft, including a support structure for supporting engines, extending through the fuselage, through two openings distributed on either side of a vertical median plane of the aircraft. The support structure includes a first half-structure and a second half-structure respectively extending through the first and second fuselage openings, the first and second half-structures being joined to each other so that they can be disassembled in an inside space defined by the fuselage.
대표청구항
▼
1. A rear part of an aircraft comprising: a fuselage delimiting an inside space of the aircraft;at least two engines;a support structure for the engines, passing through the fuselage at first and second openings formed therein and distributed on either side of a vertical middle plane of the aircraft
1. A rear part of an aircraft comprising: a fuselage delimiting an inside space of the aircraft;at least two engines;a support structure for the engines, passing through the fuselage at first and second openings formed therein and distributed on either side of a vertical middle plane of the aircraft, the support structure having first and second opposite ends;each of the first and second opposite ends of the support structure protruding outwardly from the fuselage, on either side of the vertical middle plane, respectively, and supporting one of the engines,wherein the support structure includes first and second half-structures respectively extending through the first and second openings of the fuselage, the first and second half-structures being assembled to each other so that they can be disassembled within the inside space. 2. The rear part of an aircraft according to claim 1, wherein the first half-structure has an inner end opposite the first end, the second half-structure has an inner end opposite the second end, and the two inner ends are assembled to each other such that they can be disassembled within the inside space, via connecting means passed through by the vertical middle plane. 3. The rear part of an aircraft according to claim 2, wherein the connecting means includes bolts and/or shearing pins. 4. The rear part of an aircraft according to claim 1, wherein the first and second half-structures extend, viewed from the front, substantially along first and second directions, respectively, inclined relative to each other, so as to substantially form a V. 5. The rear part of an aircraft according to claim 4, wherein the V has the vertical middle plane as plane of symmetry. 6. The rear part of an aircraft according to claim 1, wherein the support structure is configured so that viewed from the front, for each half-structure: an acute angle between a horizontal middle plane of the fuselage, and a line connecting a longitudinal central axis of the fuselage and the longitudinal axis of the engine, is greater than 25°; andan acute angle between the direction in which the half-structure extends, and the direction normal to the fuselage at the passage of the half-structure, is smaller than 20°. 7. The rear part of an aircraft according to claim 1, wherein the first half-structure is connected to a first casing forming the first fuselage opening via first fastening means, and the second half-structure is connected to a second casing forming the second fuselage opening via second fastening means. 8. The rear part of an aircraft according to claim 7, wherein the first and second fastening means each comprises at least one flexible fastener. 9. The rear part of an aircraft according to claim 1, wherein the first and second half-structures each generally assume a form of a beam. 10. A method for assembling a rear part of an aircraft according to claim 1, comprising: placing the first half-structure, by moving it aiming to make it pass through the first opening of the fuselage with its inner end placed towards the front in the direction of movement;placing the second half-structure, by moving it aiming to make it pass through the second fuselage opening with the inner end thereof placed towards the front in the direction of movement; andassembling the inner end of the first half-structure on the inner end of the second half-structure.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.