Aircraft fuselage and module for absorbing crash energy in a lower deck, used for transporting passengers, of an aircraft

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12240586
APP PUB NO 20230249797A1
SERIAL NO

18127905

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A module an aircraft fuselage includes a support device including a lower end for connection to a fuselage structure in a lower deck of the fuselage, an upper end for connection to an intermediate floor in the fuselage, and an energy absorption element between the upper end and the lower end. A wall panel is connected to the support device and extends along a longitudinal axis and a circumferential direction. In case of a defined crash of an underside of the aircraft fuselage, the energy absorption element is configured to undergo a defined plastic deformation and absorb a defined amount of kinetic energy of that a part of the fuselage structure connected to the lower end of the support device. The plastic deformation and amount of absorbed energy are of a magnitude that in case of defined crash, the module is configured where the fuselage structure will, at the underside of the aircraft fuselage, deform no more than a minimum height.

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First Claim

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Patent Owner(s)

  • AIRBUS OPERATIONS GMBH

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bischof, Olaf Butjadingen, DE 3 2

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