Aircraft nose with cockpit and avionics bay modules integrated therein
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B64C-001/00
B64C-001/18
B64D-011/00
B64D-043/00
B64F-005/00
출원번호
US-0138551
(2013-12-23)
등록번호
US-9290259
(2016-03-22)
우선권정보
FR-12 62589 (2012-12-21)
발명자
/ 주소
Durand, Yves
Guering, Bernard
출원인 / 주소
Airbus Operations (SAS)
대리인 / 주소
Greer, Burns & Crain, Ltd.
인용정보
피인용 횟수 :
1인용 특허 :
4
초록▼
An aircraft nose comprising a primary fuselage structure, and housed inside said structure, a cockpit, and an avionics bay containing a plurality of avionics racks designed to receive electrical and/or electronic equipment. The cockpit and the avionics bay are each made in the form of a distinct mod
An aircraft nose comprising a primary fuselage structure, and housed inside said structure, a cockpit, and an avionics bay containing a plurality of avionics racks designed to receive electrical and/or electronic equipment. The cockpit and the avionics bay are each made in the form of a distinct module that is suitable for being installed in a single operation inside the primary fuselage structure. The use of modules for integrating in the aircraft nose makes it possible to reduce considerably the time required for fitting out the nose on the final assembly line of the aircraft.
대표청구항▼
1. An aircraft nose comprising a primary fuselage structure, and housed inside said structure: a cockpit; andan avionics bay containing a plurality of avionics racks receiving at least one of electrical or electronic piece of equipment;the cockpit and the avionics bay each being made in the form of
1. An aircraft nose comprising a primary fuselage structure, and housed inside said structure: a cockpit; andan avionics bay containing a plurality of avionics racks receiving at least one of electrical or electronic piece of equipment;the cockpit and the avionics bay each being made in the form of a distinct module that is suitable for being installed in a single operation inside the primary fuselage structure. 2. An aircraft nose according to claim 1, wherein each module comprises a plurality of elements fastened to one another in such a manner as to form an assembly that is suitable for being moved as a unit. 3. An aircraft nose according to claim 1, wherein the cockpit module and the avionics bay module together incorporate substantially all of the functions performed by the cockpit and the avionics bay. 4. An aircraft nose according to claim 1, wherein the cockpit module incorporates most of the functions performed by the cockpit and some of the functions of the avionics bay, and the avionics bay module incorporates a majority of the functions performed by the avionics bay. 5. An aircraft nose according to claim 1, wherein the shape of each module is adapted firstly to being transported through a top space inside the primary fuselage structure, and secondly to the location in the primary fuselage structure in which it is integrated. 6. An aircraft nose according to claim 1, wherein the avionics bay module extends towards the rear of the nose under a portion of a top space dedicated to a passenger cabin, and it is situated at a height that is lower than the height of the cockpit module. 7. An aircraft nose according to claim 6, wherein the avionics bay module includes a roof incorporating the floor of the portion of the passenger cabin space. 8. An aircraft nose according to claim 7, wherein, inside the primary fuselage structure, the aircraft nose includes an aircraft cabin floor arranged under the top space dedicated to a passenger cabin and that is locally interrupted, the avionics bay module being installed in such a manner that the floor integral with the roof of the module locally extends the floor of the aircraft cabin. 9. An aircraft nose according to claim 7, wherein the cockpit module includes a floor for walking on that is situated at a height that is lower than the height of the floor of the portion of the cabin space integrated in the roof of the avionics bay module. 10. An aircraft nose according to claim 1, wherein the aircraft nose includes a bay for storing landing gear, and the two modules are configured to be arranged adjacent to the landing gear storage bay when they are installed inside the primary fuselage structure. 11. An aircraft nose according to claim 1, wherein the two modules are configured so as to be engaged one in the other via two respective adjacent edges of said modules when they are installed inside the primary fuselage structure. 12. An aircraft nose according to claim 11, wherein the two modules engage one in the other via a front top edge of the avionics bay module and a rear bottom edge of the cockpit module. 13. A method of fitting out an aircraft nose, the aircraft nose comprising a primary fuselage structure that defines inside said structure a space for fitting out, the space being open at a rear end of the nose, the method comprising the following steps: introducing a cockpit module via the rear end of the nose;moving the cockpit module in translation inside the primary fuselage structure towards the front end of the nose until it reaches a location reserved for housing said cockpit module;fastening the cockpit module to the primary fuselage structure;inserting an avionics bay module via the rear end of the nose;moving the avionics bay module inside the primary fuselage structure towards the front end of the nose until it reaches a location reserved for housing said avionics bay module; andfastening the avionics bay module to the primary fuselage structure. 14. A method according to claim 13, wherein the location reserved for housing the avionics bay module is arranged behind the location reserved for housing the cockpit module and at a height that is lower than the height of the cockpit module. 15. A method according to claim 13, wherein the space for fitting out is defined in the height direction of the primary fuselage structure by an aircraft cabin floor that separates a top face from a bottom face, the cabin floor extending horizontally from the rear end of the nose towards the front end of said nose up to a free end of the floor, the free end of the floor being arranged behind the location reserved for the avionics bay module. 16. A method according to claim 15, wherein each module is moved in turn in translation substantially horizontally inside the top face of the primary fuselage structure, the cockpit module being moved in translation until it reaches its location that is situated at the front end of the nose, at a height that is lower than the height that said cockpit module occupies while it is moving in translation over the cabin floor. 17. A method according to claim 16, wherein the avionics bay module is moved in translation: in a first movement in translation that is substantially horizontal until it reaches a position situated over an opening defined between the free end of the floor and the cockpit module; andin a second movement in translation that is substantially vertical through said opening in order to reach its location situated at a height that is lower than the height of the location of the cockpit module. 18. A method according to claim 17, wherein the substantially vertical second movement in translation is accompanied by a forward tilting movement of the avionics bay module. 19. A method according to claim 13, wherein the two locations are arranged adjacent to a bay for storing nose landing gear. 20. A method according to claim 19, wherein the location reserved for housing the cockpit module is arranged over the bay for storing the landing gear. 21. An aircraft nose comprising a primary fuselage structure, and housed inside said structure: a cockpit; andan avionics bay containing a plurality of avionics racks receiving at least one of an electrical or electronic piece of equipment;the cockpit and the avionics bay each being made in the form of a distinct module that is suitable for being installed in a single operation inside the primary fuselage structure; wherein the avionics bay module extends towards the rear of the nose under a portion of a top space dedicated to a passenger cabin, and it is situated at a height that is lower than the height of the cockpit module; andwherein the avionics bay module includes a roof incorporating the floor of the portion of the passenger cabin space.
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이 특허에 인용된 특허 (4)
Guering, Bernard, Cockpit and aircraft including such cockpit.
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