초록 ▼

A surface seal for sealing a riveted and/or screwed joint between a first and a second component of an aircraft. The surface seal is arranged in the region of joining surfaces of the first and the second component. The surface seal is formed with a pressure-resistant plastic film that is provided wi

A surface seal for sealing a riveted and/or screwed joint between a first and a second component of an aircraft. The surface seal is arranged in the region of joining surfaces of the first and the second component. The surface seal is formed with a pressure-resistant plastic film that is provided with a pressure-sensitive adhesive layer on both sides. The surface seal 1 may furthermore comprise elements for detecting cracks. A method for producing a riveted and/or screwed joint between a first and a second component of an aircraft is also provided, with the joint being sealed with the surface seal.

대표청구항 ▼

1. A sealed aircraft assembly comprising: a joint between a first and a second component of the aircraft, the joint being at least one of a riveted joint and a screwed joint, the joint comprising:a surface seal for sealing the joint between the first and the second component of the aircraft, the sur

1. A sealed aircraft assembly comprising: a joint between a first and a second component of the aircraft, the joint being at least one of a riveted joint and a screwed joint, the joint comprising:a surface seal for sealing the joint between the first and the second component of the aircraft, the surface seal comprisinga pressure-resistant plastic film provided with a pressure-sensitive adhesive layer on both sides, wherein the pressure-resistant plastic film is formed from a pressure-resistant plastic material selected from the group consisting of polyimide, polytetrafluoroethylene, polycarbonate, and a combination thereof, andwherein the surface seal is arranged in the region of joining surfaces of the first and the second components,wherein at least one of the first component and the second component of the sealed aircraft assembly comprises at least one of an aircraft cabin pressure dome, a pressurized aircraft floor and a pressure bulkhead, and a support bar and a frame of the aircraft. 2. The assembly of claim 1, wherein the plastic film is strip-shaped. 3. The assembly of claim 1, wherein the surface seal comprises a substantially constant layer thickness of less than 1 mm and a width of less than 100 mm. 4. A method for producing a sealed aircraft assembly comprising at least one of a riveted or screwed joint between a first and a second component of an aircraft, wherein the joint is sealed with a surface seal comprising a pressure-resistant plastic film provided with a pressure-sensitive adhesive layer on both sides, wherein the pressure-resistant plastic film is formed from a pressure-resistant plastic material selected from the group consisting of polyimide, polytetrafluoroethylene, polycarbonate, and a combination thereof, and wherein the surface seal is arranged in the region of joining surfaces of the first and the second component, the method comprising: cleaning the first and the second component in the region of the joining surfaces;removing the protective film from one of the pressure-sensitive adhesive layers;applying the surface seal in the region of the joining surface of the first component;removing a protective film from the other pressure-sensitive adhesive layer;aligning and positioning the components on top of one another so that both components are adhesively joined; andfinal joining of the components by at least one of riveting or screwing;wherein at least one of the first component and the second component of the sealed aircraft assembly comprises at least one of an aircraft cabin pressure dome, a pressurized aircraft floor and a pressure bulkhead, and a support bar and a frame of the aircraft. 5. The method of claim 4, wherein the surface seal is pressed against the first component by a pressing roller after the application step. 6. The method of claim 4, wherein respective sealing joints are formed in the region of component edges. 7. The method of claim 4, wherein the first and the second components are fixed by a clamping device after being placed on top of one another, wherein the clamping device builds up a uniform pressure at least in the region of the joining surfaces in order to achieve good adhesion. 8. A sealed aircraft assembly comprising at least one of a riveted or screwed joint between a first and a second component of an aircraft, the joint comprising a surface seal for sealing the at least one of a riveted or screwed joint between the first and the second component of the aircraft, comprising: a pressure-resistant plastic film provided with a pressure-sensitive adhesive layer on both sides, wherein the pressure-resistant plastic film is formed from a pressure-resistant plastic material selected from the group consisting of polyimide, polytetrafluoroethylene, polycarbonate, and a combination thereof, andwherein the surface seal is arranged in the region of joining surfaces of the first and the second components,the joint further comprising at least one sealing joint formed in the region of the joining surfaces of the first and the second components,wherein the at least one sealing joint is formed from a different material than the pressure sensitive adhesive layers. 9. The assembly of claim 1, the joint further comprising at least one sealing joint formed in the region of the joining surfaces of the first and the second components,wherein the at least one sealing joint is formed from a different material than the pressure sensitive adhesive layers. 10. The assembly of claim 8, wherein the plastic film is strip-shaped. 11. The assembly of claim 8, wherein the surface seal comprises a substantially constant layer thickness of less than 1 mm and a width of less than 100 mm.