Patent ID: 7338013
Filing Date: 2008-03-04
Classification: B64C

Abstract:
1. A floor for an aircraft, said floor comprising: a plurality of spars extending substantially parallel to a longitudinal direction (X) of the aircraft; a plurality of cross-beams assembled to said spars and extending substantially parallel to a transverse direction (Y) of the aircraft; a plurality of attachment assemblies configured to assemble said floor to a sealed bottom of the aircraft, wherein said plurality of attachment assemblies comprise a plurality of fasteners, wherein each one of the plurality of fasteners comprise at least one junction element with two opposite ends, and wherein each of said two opposite ends are configured to articulate freely about respective axes substantially parallel to said transverse direction (Y); wherein each one of the plurality of fasteners comprises a first connection element fixed to a primary structure of the floor formed from an assembly of said spars and said cross-beams, and a second connection element configured to be fixed to said sealed bottom, and wherein each junction element is articulated at one of its two opposite ends to the first connection element, and the other of its two opposite ends is articulated to the second connection element.