Flugzeug mit hinteren Mehrdeckabschnitten mit geteilten Ebenen

Details

Veröffentlichungs-Nr.

EP2840023

Aktenzeichen

EP14172650

Anmeldetag

17. Juni 2014

Veröffentlichung

27. April 2016

Erteilung

27. April 2016

Rechtsraum

EP

IPC

B64D11/00

Abstract

An aircraft capable of carrying passengers and cargo includes a fuselage (22), having a crown section (164) and a keel (106), a first passenger cabin (120), having a first floor (132), located in a forward portion the fuselage, and a first cargo deck (134), located below at least a portion of the first passenger cabin (120). A split level cabin (35) is located in an aft portion of the fuselage (22), the split level cabin (35) including an upper second cabin (124) having a second floor (156) above the level of the first floor (132), and a lower third cabin (126) beneath the upper second cabin (124) and having a third floor (158) below the level of the first floor (132). A second cargo deck (160) is located in the aft portion of the fuselage and beneath at least a portion of the lower third cabin. The crown section has a substantially constant cross-sectional shape fore-to-aft above the first passenger cabin and the split level cabin, and the keel below the second cargo deck is lowered compared to the keel below the first cargo deck. A modified aircraft having a split level aft cabin and lowered keel, and a method for modifying an aircraft in this way are disclosed.

Anmelder

Firma

The Boeing Company

Land

🇺🇸 USA

Fachgebiete