Deployable dining table

Patent metadata

Field	Value
Publication number	US-9840331-B2
Application number	US-201615097361-A
Country	US
Kind code	B2
Filing date	Apr 13, 2016
Priority date	Apr 13, 2015
Publication date	Dec 12, 2017
Grant date	Dec 12, 2017

Abstract

A deployable table assembly including a table, first and second non-parallel static rails, and first and second hinges attaching the table to the first and second non-parallel static rails, wherein the first and second hinges configured to travel along the first and second non-parallel static rails to move the table between a stowed position and a deployed position, wherein the table when in the deployed position is forward of and vertically lower than the table when in the stowed position.

First claim

What is claimed is:

1. A deployable table assembly, comprising:
a table configured to move between a stowed position and a deployed position;
first and second non-parallel static rails mounted above the table such that the first and second non-parallel static rails converge in a direction of the stowed position and diverge in a direction of the deployed position;
first and second carriages slidable along the respective first and second non-parallel static rails;
a first hinge interconnecting the table and the first carriage; and
a second hinge interconnecting the table and the second carriage;
wherein movement of the first and second carriages along the first and second non-parallel static rails drives rotation of the first and second hinges such that the table when in the deployed position is forward of and vertically lower than the table when in the stowed position.

2. The deployable table assembly of claim 1 , wherein the first hinge is hingedly attached at one end to the table and at an opposite end to the first carriage, and the second hinge is hingedly attached at one end to the table and at an opposite end to the second carriage.

3. The deployable table assembly of claim 1 , wherein the first and second hinges rotate toward vertical as the table travels from the stowed position to the deployed position, and the first and second hinges rotate toward horizontal as the table travels from the deployed position to the stowed position.

4. The deployable table assembly of claim 1 , wherein upper ends of each of the first and second hinges move toward each other as the table travels in a direction of the stowed position and move apart from one another as the table travels in a direction of the deployed position.

5. The deployable table assembly of claim 1 , wherein the first and second non-parallel static rails are adapted to be attached to an underside of a static structure positioned forward of a passenger seat.

6. The deployable table assembly of claim 1 , further comprising first and second stabilizing arms interconnecting the respective first and second hinges and the table, the first and second stabilizing arms synchronized to move inward in unison as the table moves in a direction of the stowed position and outward in unison as the table moves in a direction of the deployed position.

7. The deployable table assembly of claim 6 , wherein one end of the first stabilizing arm is pivotally attached to the first hinge and an opposite end of the first stabilizing arm is slidably attached at a back of the table, and one end of the second stabilizing arm is pivotally attached to the second hinge and an opposite end of the second stabilizing arm is slidably attached at the back of the table.

8. The deployable table assembly of claim 1 , wherein the first and second non-parallel static rails impart folding of the first and second hinges as the table moves toward the stowed position, and unfolding of the first and second hinges as the table moves toward the deployed position.

9. An aircraft passenger suite including a passenger seat, a static structure positioned directly forward of the passenger seat, and a tray table assembly deployable from beneath the static structure, the tray table assembly comprising:
a table configured to move between a stowed position and a deployed position;
first and second non-parallel static rails mounted above the table such that the first and second non-parallel static rails converge in a direction of the stowed position and diverge in a direction of the deployed position;
first and second carriages slidable along the respective first and second non-parallel static rails;
a first hinge interconnecting the table and the first carriage; and
a second hinge interconnecting the table and the second carriage;
wherein movement of the first and second carriages along the first and second non-parallel static rails drives rotation of the first and second hinges such that the table when in the deployed position is forward of and vertically lower than the table when in the stowed position.

10. The aircraft passenger suite of claim 9 , wherein the first hinge is hingedly attached at one end to the table and at an opposite end to the first carriage, and the second hinge is hingedly attached at one end to the table and at an opposite end to the second carriage.

11. The aircraft passenger suite of claim 9 , wherein the first and second hinges rotate toward vertical as the table travels from the stowed position to the deployed position, and the first and second hinges rotate toward horizontal as the table travels from the deployed position to the stowed position.

12. The aircraft passenger suite of claim 9 , wherein upper ends of each of the first and second hinges move toward each other as the table travels in a direction of the stowed position and move apart from one another as the table travels in a direction of the deployed position.

13. The aircraft passenger suite of claim 9 , further comprising first and second stabilizing arms interconnecting the respective first and second hinges and the table, the first and second stabilizing arms synchronized to move inward in unison as the table moves in a direction of the stowed position and outward in unison as the table moves in a direction of the deployed position.

14. The aircraft passenger suite of claim 13 , wherein one end of the first stabilizing arm is pivotally attached to the first hinge and an opposite end of the first stabilizing arm is slidably attached at a back of the table, and one end of the second stabilizing arm is pivotally attached to the second hinge and an opposite end of the second stabilizing arm is slidably attached at the back of the table.

15. The aircraft passenger suite of claim 9 , wherein the first and second non-parallel static rails impart folding of the first and second hinges as the table moves toward the stowed position, and unfolding of the first and second hinges as the table moves toward the deployed position.

Assignees

• Be Aerospace Inc

Inventors

• Druckman David J
• Frost Ian L

Classifications

• A47B1/05 Primary

  the leaves being extensible by drawing-out · CPC title

• A47B5/006

  brought into operative position through a combination of translational and rotational movement · CPC title

• A47B21/03

  with substantially horizontally extensible or adjustable parts other than drawers, e.g. leaves · CPC title

• A47B46/00

  Cabinets, racks or shelf units, having one or more surfaces adapted to be brought into position for use by extending or pivoting (A47B63/04, A47B77/10 take precedence; writing tables with extensible leaves A47B17/03; with extensible garment holders A47B61/02) · CPC title

• B64D11/0638 Primary

  with foldable tables, trays or cup holders · CPC title