Frame of a fuselage section of an aircraft that receives external loads, such as the rear section that receives the loads of the tail planes, comprising a first sector (11) configured specifically to withstand these external loads and a second sector along the remaining perimeter of the fuselage, said first sector (11) comprising the following structural elements: a) a foot piece (21) to be joined to the fuselage skin (13); b) a head piece (23); c) a web (25) comprising one or more fitting-pieces (27, 27') for receiving said external loads and a plurality of X-shaped pieces (31) joined by its ends to said foot piece (21) and said head piece (23); d) two connecting pieces (39, 39') of the ends of said foot piece (21) and said head piece (23) with the second sector of the frame.
Highly loaded frame of an aircraft fuselage with a lattice structured web
Hochbelasteter Rahmen eines Flugzeugsrumpfes mit einer Gitterstrukturversteifung
Cadre fortement chargé d'un fuselage d'avion doté d'un réseau structuré de treillis
2017-07-26
Patent
Elektronische Ressource
Englisch
IPC: | B64C AEROPLANES , Flugzeuge |
Highly loaded frame of an aircraft fuselage with a lattice structured web
Europäisches Patentamt | 2015
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