Laterally-expanding tray table

Patent metadata

Field	Value
Publication number	US-9573687-B2
Application number	US-201514639436-A
Country	US
Kind code	B2
Filing date	Mar 5, 2015
Priority date	Apr 7, 2014
Publication date	Feb 21, 2017
Grant date	Feb 21, 2017

Abstract

A seat back tray table that includes an arm assembly attached to a seat having a seat back, and moveable between a stowed position and a deployed, use position, a first table segment carried by the arm assembly and moveable with the arm assembly between a stowed position against a stowage area of the seat back and a deployed position aft of the stowage area, and a second table segment carried by the first table segment and moveable between a stored position within the stowage area of the seat back and a deployed position laterally-extended from the first table segment to increase the total surface area of the tray table.

First claim

We claim:

1. A seat back tray table for an aircraft passenger seat having a base, a seat bottom, and a seat back, the seat back tray table comprising:
an arm assembly including a pair of laterally opposing arms pivotally attached to the seat back and a pivotally mounted stabilizing cross bar connecting the laterally opposing arms;
a first table segment carried by the arm assembly and moveable with the arm assembly between a stowed position within or proximate a stowage area of the seat back and a deployed position aft of the stowage area; the first table segment including a pair of table supports extending from the pivotally mounted stabilizing cross bar and permitting the first table segment to slide away from the pivotally mounted stabilizing cross bar to an extended position and to slide toward the pivotally mounted stabilizing cross bar to a retracted position;
a second table segment carried by the first table segment and moveable between a stored position within or proximate to the stowage area of the seat back and a position laterally-extended from the first table segment to increase the total surface area of the tray table when the first table segment is in the deployed position; and
a pocket positioned on a bottom side of the first table segment, wherein the second table segment in its stored position is telescoped into the pocket in the first table segment and adapted to be translated laterally-outwardly from the pocket into the deployed, use position;
wherein the first table segment encloses the pair of table supports when the first table segment is in the retracted position.

2. The seat back tray table according to claim 1 , including passenger convenience devices positioned on a width of the seat back not occupied by the tray table in its stowed position.

3. The seat back tray table according to claim 2 , wherein the passenger convenience devices are selected from the group consisting of an electronic device connectivity port, in-flight entertainment.

4. The seat back tray table according to claim 1 , wherein the width of the tray table in the stowed position is approximately one-half of the width of the seat back, and the width of the tray table in the deployed position with the second table segment fully laterally-extended is substantially the entire width of the seat back.

Assignees

• Be Aerospace Inc

Inventors

• Stephens Benjamin D
• Kruse Mark A
• Garing Francis X

Classifications

• B60N3/004

  of foldable trays mounted on the back-rest · CPC title

• B64D11/00151

  Permanently mounted seat back monitors · CPC title

• B64D11/0638 Primary

  with foldable tables, trays or cup holders · CPC title