Patent ID: 11945569
Assignee: AIRBUS OPERATIONS S.L.
Field: Surface technology, coating (Chemistry)
Classification: CPC B  C | IPC B  C

Claim 0:
1. An anchor rail for an aircraft floor, comprising:
an upper flange comprising a guideway configured for anchoring fixing elements, and two flange wings arranged one on each side of the guideway configured to support floor panels; and
a lower stiffening structure connected to the upper flange, and comprising:
a beam formed at least of a body composed of a first material and defining the lower stiffening structure and an upper platform; and
an anti-corrosion protection wholly covering an upper face of the upper platform so the anti-corrosion protection and the upper platform together constitute the upper flange of the rail, the anti-corrosion protection being at least formed of a substantially hard and rigid solid metal protective sheet positioned on the upper platform, the protective sheet composed of a second material more resistant to corrosion than the first material and extending continuously from one lateral free end of one of the flange wings to a lateral free end of the other flange wing and by which the protective sheet covers a bottom and two mutually opposite side walls of the guideway.