Aircraft comprising a luggage storage container housed in the leading edge concavity

Patent metadata

Field	Value
Publication number	US-10899451-B2
Application number	US-201815986068-A
Country	US
Kind code	B2
Filing date	May 22, 2018
Priority date	May 22, 2017
Publication date	Jan 26, 2021
Grant date	Jan 26, 2021

Abstract

An aircraft is disclosed having a lifting body housing a passenger cabin including a forward portion bounded laterally by at least one portion of a leading edge of the lifting body. The passenger cabin includes at least one lateral luggage storage device housed in the concavity formed by the leading edge portion and includes an opening towards the interior of the passenger cabin.

First claim

The invention claimed is:

1. An aircraft, comprising:
a lifting body having a leading edge and housing a passenger cabin;
the passenger cabin including a forward portion bounded laterally by at least one portion of the leading edge of the lifting body;
wherein the passenger cabin comprises at least one lateral luggage storage device housed in a concavity formed by the at least one portion of the leading edge;
wherein the at least one portion of the leading edge includes a frame for stiffening the outer skin of the aircraft and defining the at least one lateral luggage storage device; and,
wherein the at least one lateral luggage storage device includes several superimposed rows of compartments or racks for luggage, and further includes an opening facing the interior of the passenger cabin.

2. The aircraft as claimed in claim 1 , wherein the lateral luggage storage device is disposed forward of passenger seats and separated therefrom by a lateral aisle.

3. The aircraft as claimed in claim 2 , wherein the portion of the leading edge includes an access door providing access from the lateral aisle.

4. The aircraft as claimed in claim 1 , wherein the frames are in the shape of arches with concavity turned towards the interior of the passenger cabin.

5. The aircraft as claimed in claim 4 , wherein each frame has a respective upper end and a respective lower end, and wherein the upper and lower ends of at least one of the frames are connected to each other by respective pillars, which define between them sections for access to the lateral luggage storage device from the passenger cabin.

6. The aircraft as claimed in claim 5 , wherein two consecutive pillars are connected to each other by an upper crosspiece that bounds the corresponding access section and to which are coupled the respective upper ends of two frames that are respectively connected to the two consecutive pillars.

7. The aircraft as claimed in claim 6 , wherein another frame inserted between the two frames that are respectively connected to the two consecutive pillars also has an upper end coupled to the upper crosspiece.

8. The aircraft as claimed in claim 7 , the passenger cabin includes at least one inner longitudinal row of passenger seats provided with an upper luggage storage device disposed above the inner longitudinal row, and at least one lateral longitudinal row of passenger seats without a luggage storage device disposed above the lateral longitudinal row or provided with a secondary luggage storage device disposed above the lateral longitudinal row and having a height less than a height of the upper luggage storage device.

9. The aircraft as claimed in claim 8 , wherein the passenger cabin further comprises a rear portion adjacent to the forward portion and bounded laterally by pressure bulkheads separating the passenger cabin from lateral unpressurized spaces of the aircraft.

10. An aircraft, comprising:
a lifting body having a leading edge, wherein the leading edge is concave and defines a concavity volume within the leading edge;
a passenger cabin area disposed within the lifting body and behind at least a portion of the leading edge;
a luggage storage compartment in the concavity of the leading edge and open to the passenger cabin area including several superimposed rows of compartments or racks for luggage; and,
at least one upper beam connecting two adjoining frames, and at least one pillar extending from the at least one upper beam to a cabin floor.

11. The aircraft of claim 10 , further comprising an access door providing access to the luggage storage compartment from the passenger cabin area.

12. The aircraft of claim 11 , wherein the portion of the leading edge further includes a plurality of arch-shaped frames attached to an outer skin of the aircraft.

13. The aircraft of claim 10 , wherein the luggage storage compartment extends from the cabin floor to an upper portion of the lifting body.

14. The aircraft of claim 13 , wherein the luggage storage compartment longitudinally extends along a portion of the leading edges.

15. The aircraft of claim 10 , further comprising an aisle disposed between the luggage storage compartment and the passenger seats.

Assignees

• Airbus Operations Sas

Inventors

• Saint-Marc Laurent
• Guering Bernard

Classifications

• Y02T50/10

  Drag reduction · CPC title

• B64D11/003 Primary

  Stowage devices for passengers' personal luggage · CPC title

• B64C2001/0045

  Fuselages characterised by special shapes · CPC title

• B64C23/005

  by other means not covered by groups B64C23/02 - B64C23/08, e.g. by electric charges, magnetic panels, piezoelectric elements, static charges or ultrasounds · CPC title

• B64C2039/105

  of blended wing body type · CPC title