Cover panel for an aircraft structural component

Patent metadata

Field	Value
Publication number	US-10450067-B2
Application number	US-201615363847-A
Country	US
Kind code	B2
Filing date	Nov 29, 2016
Priority date	Nov 30, 2015
Publication date	Oct 22, 2019
Grant date	Oct 22, 2019

Abstract

A cover panel for a core panel of a structural aircraft component includes a protection cover having an outer shape corresponding to the outer shape of the core panel and including at least one cutout aperture, and at least one fabric panel mounted to the protection cover and covering the at least one cutout aperture.

First claim

The invention claimed is:

1. An aircraft cover panel for a core panel of a structural cabin wall, the cover panel comprising:
a protection cover having an outer shape corresponding to an outer shape of the core panel and including a plurality of cutout apertures of different outer shapes; and
at least one fabric panel mounted to the protection cover and covering at least one cutout aperture,
wherein the core panel is attached to a fuselage section and to a floor portion of an aircraft, and wherein at least a portion of the outer shape of the core panel is substantially a same shape as the fuselage section to which the core panel is attached.

2. The cover panel of claim 1 , wherein the at least one fabric panel is fastened to the protection cover with hook-and-pile fasteners.

3. The cover panel of claim 1 , wherein the at least one fabric panel has an outer shape that is congruent to an outer shape of the at least one cutout aperture.

4. The cover panel of claim 1 , wherein a size of the at least one fabric panel is larger than a size of the at least one cutout aperture and comprises a fastening flange portion fastened to the protection cover at a rim portion of the at least one cutout aperture.

5. The cover panel of claim 1 , further comprising:
a plurality of bores adapted to receive fastening members for fastening the cover panel to the core panel.

6. The cover panel of claim 1 , wherein the protection cover comprises fiber-reinforced polymer material.

7. The cover panel of claim 6 , wherein the protection cover comprises one of glass fiber-reinforced polymer, GFRP, material, natural fiber-reinforced polymer, NFRP, material and carbon fiber-reinforced polymer, CFRP, material.

8. The cover panel of claim 1 , further comprising: a rim protector formed around an inner rim of at least one cutout aperture.

9. The cover panel of claim 8 , wherein the rim protector comprises a U-shaped elongated profile member manufactured in an Additive Manufacturing, AM, process.

10. A structural aircraft component, comprising:
a substantially planar core panel having a space frame structure of load bearing space frame rods; and
a cover panel comprising a protection cover having an outer shape corresponding to an outer shape of the core panel and including a plurality of cutout apertures of different outer shapes, and at least one fabric panel mounted to the protection cover and covering at least one cutout aperture, the cover panel being mounted to a front face of the core panel, with the at least one fabric panel sandwiched between the core panel and the protection cover,
wherein at least a portion of the outer shape of the core panel is substantially a same shape as a fuselage section to which the core panel is attached.

11. The structural aircraft component of claim 10 , wherein the structural aircraft component is a partition element of a passenger cabin of an aircraft.

12. The structural aircraft component of claim 10 , further comprising:
an attachment panel comprising a wall-mounted cabin attendant seat bench mounted to the cover panel and the core panel.

Assignees

• Airbus Operations Gmbh

Inventors

• Schaefer Bastian
• Holst Stefan
• Wengorra Anna

Classifications

• B64D11/0698

  Seats suspended from aircraft walls · CPC title

• B64D2011/0046

  Modular or preassembled units for creating cabin interior structures · CPC title

• B64D11/00 Primary

  Passenger or crew accommodation; Flight-deck installations not otherwise provided for · CPC title

• B64C1/14 Primary

  Windows; Doors; Hatch covers or access panels; Surrounding frame structures; Canopies; Windscreens {accessories therefor, e.g. pressure sensors, water deflectors, hinges, seals, handles, latches, windscreen wipers}(fairings movable in conjunction with undercarriage elements B64C25/16; bomb doors B64D1/06) · CPC title

• B64D2011/0092

  Arrangements for mounting stretchers in aircraft cabins · CPC title