Aircraft cockpit, in particular the front portion of an aircraft cockpit

Patent metadata

Field	Value
Publication number	US-9592771-B2
Application number	US-201414230074-A
Country	US
Kind code	B2
Filing date	Mar 31, 2014
Priority date	Sep 30, 2011
Publication date	Mar 14, 2017
Grant date	Mar 14, 2017

Abstract

An aircraft cockpit including a viewing device comprising a screen pivotably mounted on a mounting that allows height adjustment. A screen may also be placed at the top central portion of the instrument panel. The central screen is movable between an extended position and a retracted position in which the screen does not block the view of the pilots through the cockpit windscreen. A glare screen cowl, made at least partially of a taut fabric is used to cover the viewing screens, except optionally the mobile central screen which can pass through the cowl via an opening provided for that purpose. An avionics rack may be positioned forward of the screens of the instrument panel, in which the mounting is advantageously also used to support other devices such as a rudder control system and writing shelves.

First claim

The invention claimed is:

1. An aircraft cockpit comprising:
a first seat intended to accommodate a pilot,
a second seat intended to accommodate a co-pilot,
at least one first display device comprising a first screen facing the first seat,
at least one second display device comprising a second screen facing the second seat, and
a windscreen,
a third display device having a third, mobile, screen and a support allowing the third screen to be displaced from a first position known as a deployed position to a position known as a retracted position,
wherein in the deployed position the third screen is above the first screen and the second screen so as to be visible both for a person seated on the first seat and for a person seated on the second seat and obscures a portion of the windscreen both for the person seated on the first seat and the person seated on the second seat, and
wherein in the retracted position the third screen is lowered with respect to its deployed position so as to at least partially make the portion of the windscreen obscured in the deployed position visible for the person seated on the first seat and for the person seated on the second seat.

2. The aircraft cockpit according to claim 1 , wherein the third screen in its deployed position is placed in a central position in the cockpit, and wherein in the retracted position the third screen is placed partially behind the first screen and partially behind the second screen for the person seated on the first seat or the second seat.

3. The aircraft cockpit according to claim 1 , wherein the third screen is mounted on tracks, mobile between its deployed position and its retracted position.

4. The aircraft cockpit according to claim 1 , wherein the third screen is mounted rotatable about a substantially horizontal pin.

5. The display device according to claim 4 , wherein the support comprises a second, substantially horizontal, fixed pin and at least one arm having a first end rotatably mounted on the first pin and a second end bearing the second, fixed pin.

6. The aircraft cockpit according to claim 1 , further comprising a glare shield covering the first display device and the second display device, wherein the third screen in its deployed position is above the glare shield, wherein the third screen in its retracted position is below the glare shield, and in that a through opening is made in the glare shield to allow the third screen to pass through when it passes from its deployed position to its retracted position or vice versa.

7. The aircraft cockpit according to claim 6 , wherein the glare shield comprises:
a central portion and
two lateral portions,
each lateral portion comprises a piece of fabric and tensioning means for holding said fabric.

8. The aircraft cockpit according to claim 7 , wherein the central portion is a stiff portion and serves partially structurally for holding each piece of fabric of the lateral portions.

9. The aircraft cockpit according to claim 7 , wherein the tensioning means comprise a cable having an area with a low modulus of elasticity and at least one elastically deformable area with a substantially higher modulus of elasticity.

10. The aircraft cockpit according to claim 7 , wherein the tensioning means comprise a zip fastener.

11. The glare shield according to claim 7 , wherein the central portion and lateral portions of the glare screen are made from a taut fabric.

12. The aircraft cockpit according to claim 1 , wherein the third screen is concave.

13. The aircraft cockpit according to claim 1 , wherein the support provides height adjustment of the screen.

14. The display device according to claim 1 , wherein the third, mobile, screen comprises a flexible thin film, fixed on a stiff panel made from composite material.

15. The display device according to claim 1 , wherein the third, mobile, screen has a frame on which control buttons are placed.

16. The aircraft cockpit according to claim 1 , wherein said first display device comprises a first support, wherein the first screen is mounted on the first support rotatable about a first, substantially horizontal pin, and wherein the first support provides height adjustment of the first screen.

17. The aircraft cockpit according to claim 1 , wherein said second display device comprises a second support, wherein the second screen is mounted on the second support rotatable about a first, substantially horizontal pin, and wherein the second support provides height adjustment of the second screen.

18. The aircraft cockpit according to claim 1 , further comprising an avionics unit placed forward of at least one of the display devices.

19. The aircraft cockpit according to claim 18 , wherein an avionics support bears the avionics unit.

20. The aircraft cockpit according to claim 19 , wherein the avionics support is substantially planar, wherein an electronic board, known as the motherboard, extends substantially perpendicularly to the support and receives electronic boards, known as daughterboards, which extend perpendicular both to the motherboard and to the support.

21. The aircraft cockpit according to claim 19 , wherein the support of the avionics unit is shaped so as to be able to support an input keyboard.

22. The aircraft cockpit according to claim 19 , wherein the avionics support comprises an upper face and a lower face, wherein the upper face receives said electronic equipment, and wherein the lower face is shaped to support at least one rudder bar.

23. The aircraft cockpit according to claim 19 , wherein the avionics support is mounted rotatable about a fixed pin.

Assignees

• Airbus Operations Sas

Inventors

• Guering Bernard
• Depeige Alain

Classifications

• B64D2045/0075

  Adaptations for use of electronic flight bags in aircraft; Supports therefor in the cockpit · CPC title

• B64D45/00

  Aircraft indicators or protectors not otherwise provided for · CPC title

• B64D43/00 Primary

  Arrangements or adaptations of instruments · CPC title

• B60R11/0229 Primary

  for displays, e.g. cathodic tubes · CPC title

• B64D11/0689

  specially adapted for pilots · CPC title