Patent ID: 8777160

Claim:
An aircraft, including a structural portion such selected from the group comprising a fuselage, a wing, and a tail, the structural portion comprising: a wall separating an inside of the structural portion from an outside of the structural portion and comprising components defining between them an inside volume of the structural portion; and at least one structural partition separating zones of the inside volume from each other, the at least one structural partition comprising at least one flexible and deformable diaphragm and at least two rigid supports supporting the at least one diaphragm in a discontinuous manner, wherein the at least one structural partition is fastened to the structural portion by devices that are separable, the rigid supports include a first beam and a second beam such that the at least one diaphragm is connected to the first beam and the second beam, and the at least one diaphragm is configured to be inverted between the first beam and the second beam.