IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0282963
(2011-10-27)
|
등록번호 |
US-8584986
(2013-11-19)
|
우선권정보 |
ES-201031595 (2010-10-29) |
발명자
/ 주소 |
- Pina López, José María
- Vera Villares, Enrique
|
출원인 / 주소 |
|
대리인 / 주소 |
Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
|
인용정보 |
피인용 횟수 :
2 인용 특허 :
6 |
초록
▼
A method for repairing the skin of the fuselage of an airplane from the inside to be used when the skin of the fuselage has been damaged between a first stringer and a second stringer adjacent to the first one is provided. The method includes filling the damage, placing a first doubler over the fill
A method for repairing the skin of the fuselage of an airplane from the inside to be used when the skin of the fuselage has been damaged between a first stringer and a second stringer adjacent to the first one is provided. The method includes filling the damage, placing a first doubler over the filling, placing a second doubler over the first doubler and bending this second doubler at least over a flange of one of the stringers, and securing the second doubler.
대표청구항
▼
1. A method for repairing a skin of a fuselage of an airplane from an inside of the airplane when the skin of the fuselage has a damage between a first stringer and a second stringer, adjacent to the first stringer, said method comprising: filling the damage with a filler,placing a first doubler bet
1. A method for repairing a skin of a fuselage of an airplane from an inside of the airplane when the skin of the fuselage has a damage between a first stringer and a second stringer, adjacent to the first stringer, said method comprising: filling the damage with a filler,placing a first doubler between the first stringer and the second stringer,placing a second doubler over the first doubler and at least bending one of the two ends of said second doubler over a first flange of the first stringer, andsecuring the second doubler. 2. The method according to claim 1, wherein when carrying out said securing of the second doubler, said method comprises: performing a first riveting between the damage and the first stringer to secure the second doubler to the skin and to the first doubler,performing a second riveting between the damage and the second stringer to secure the second doubler to the skin and to the first doubler,performing a third riveting to secure the second doubler to the skin and to a first stringer foot, andperforming a fourth riveting to secure the second doubler to the skin and to a second stringer foot. 3. The method according to claim 2, wherein when carrying out said securing of the second doubler, said method comprises: performing a fifth riveting to secure the second doubler to the first flange of the first stringer. 4. The method according to claim 1, wherein one of the first stringer or the second stringer is a damaged stringer and before carrying out said placing of the second doubler, the method comprises placing a third doubler over the damaged stringer overlapping with the second doubler over the third doubler at an upper part of the damaged stringer. 5. The method according to claim 4, wherein when carrying out said securing of the second doubler, said method comprises: performing a first riveting between the damage and the first stringer to secure the second doubler to the skin and to the first doubler,performing a second riveting between the damage and the second stringer to secure the second doubler to the skin and to the first doubler,performing a third riveting to secure the second doubler to the skin and to a first stringer foot,performing a fourth riveting to secure the second doubler to the skin and to a second stringer foot,performing a fifth riveting to secure the second doubler to a first flange of the damaged stringer,performing a sixth riveting to secure the second doubler and the third doubler to the upper part of the damaged stringer,performing a seventh riveting to secure the third doubler to a second flange of the damaged stringer, andperforming an eighth riveting to secure the third doubler to the second foot of the damaged first stringer. 6. The method according to claim 1, wherein before carrying out said placing of the second doubler, said method comprises applying a first line of adhesive on the filler and on the skin to secure the first doubler to the filler and to the skin. 7. The method according to claim 1, when carrying out said securing of the second doubler, the method comprises applying a second line of adhesive between the second doubler and the first doubler, a first stringer foot, a second stringer foot and the first flange of the first stringer to secure the second doubler. 8. The method according to claim 4, wherein when carrying out said securing of the second doubler, a third line of adhesive is applied between the third doubler and a second flange of the first stringer and between the third doubler and a second foot of the first flange. 9. The method according to claim 1, wherein said at least bending one of the two ends of said second doubler over the first flange of the first stringer, comprises bending the second end of the second doubler over the first flange of the second stringer. 10. The method according to claim 1, wherein said at least bending one of the two ends of said second doubler over the first flange of the first stringer, comprises bending the first and second ends of the second doubler.
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