US 12,291,320 B2
Aircraft floor comprising a sealing tarpaulin, and aircraft comprising said floor
Sébastien Pellizzon, Toulouse (FR)
Assigned to Airbus Operations SAS, Toulouse (FR)
Filed by Airbus Operations SAS, Toulouse (FR)
Filed on Jul. 25, 2023, as Appl. No. 18/358,222.
Claims priority of application No. 2207640 (FR), filed on Jul. 26, 2022.
Prior Publication US 2024/0034456 A1, Feb. 1, 2024
Int. Cl. B64C 1/18 (2006.01)
CPC B64C 1/18 (2013.01) 7 Claims
OG exemplary drawing
 
1. An aircraft floor comprising:
a structure,
a deck attached to the structure, and
first and second sealing barriers superposed at least in line with a protection zone,
the deck being configured to form the first sealing barrier at least in line with the protection zone, the structure of the floor having transverse beams which are oriented perpendicularly to a longitudinal direction and spaced apart from one another, and longitudinal reinforcements which are oriented parallel to the longitudinal direction, are spaced apart from one another and are attached to the transverse beams,
wherein the second sealing barrier comprises a sealing tarpaulin interposed between the deck and the structure and having a plurality of reinforcing strips fixed against a face of the sealing tarpaulin oriented toward the structure, wherein a portion of the reinforcing strips are interposed between the sealing tarpaulin and the longitudinal reinforcements of the structure of the floor.