Automatic table deployment

Patent metadata

Field	Value
Publication number	US-9834120-B2
Application number	US-201414784658-A
Country	US
Kind code	B2
Filing date	Apr 15, 2014
Priority date	Apr 17, 2013
Publication date	Dec 5, 2017
Grant date	Dec 5, 2017

Abstract

The invention provides an electrically driven stowable and deployable table mounted on a support structure, wherein the table comprises a switch mechanism operable by a user to select between a first, automatic, operation for stowing and deployment of the table, and a second, user adjustable operation for user adjustment of the deployed position of the table.

First claim

The invention claimed is:

1. An electrically driven stowable and deployable table mounted on a support structure, wherein the table comprises a single switch operable by a user to select between a first, automatic, operation for stowing and deployment of the table and a second, user adjustable, operation for user adjustment of the deployed position of the table, wherein the single switch includes a deployment memory position in which activation of the single switch activates the first, automatic, operation and an adjustment mode position which activates the second, user adjustable, operation.

2. An electrically driven stowable and deployable table mounted on a support structure as claimed in claim 1 wherein the adjustment mode position controls two separate functions, one which enables a user to adjust the deployment position of the table in one direction and another which enables a user to adjust the deployment position of the table in the opposite direction.

3. An electrically driven stowable and deployable table mounted on a support structure as claimed in claim 1 wherein the deployment memory position includes two functions, one which is activated to deploy the table in a last used deployment position and the other which is activated to move the table to the stowed position.

4. An electrically driven stowable and deployable table mounted on a support structure as claimed in claim 1 wherein the switch comprises a stowing position, a detent corresponding to the adjustment mode position, and a deployment memory position.

5. An electrically driven stowable and deployable table mounted on a support structure as claimed in claim 4 wherein the switch is moved through the detent position into to the deployment memory position in order to deploy the table.

6. An electrically driven stowable and deployable table mounted on a support structure as claimed in claim 4 wherein the switch is moved to the detent position in order for a user to adjust the required deployment position of the table by way of the second, user adjustable operation.

7. An electrically driven stowable and deployable table mounted on a support structure as claimed in claim 4 wherein the detent has two functions, a first function in which the detent position effects movement towards the table stowing position, and a second function in which the detent effects movement towards the deployment memory position.

8. An electrically driven stowable and deployable table mounted on a support structure as claimed in claim 4 wherein the switch can be moved in at least two directions, and the stowing position and deployment memory position of the switch is effected by opposite movement of the switch.

9. An electrically driven stowable and deployable table mounted on a support structure, as claimed in claim 1 wherein the second, user adjustable operation enables rotation of the table up to 15°.

10. An electrically driven stowable and deployable table mounted on a support structure, as claimed in claim 1 , wherein the switch further comprises a neutral position, to which the switch is urged in absence of any user input.

11. A seat comprising an electrically driven stowable and deployable table mounted on a support structure as claimed in claim 1 .

12. A vehicle comprising a seat as claimed in claim 11 .

13. An electrically driven stowable and deployable table mounted on a support structure as claimed in claim 2 wherein the deployment memory position includes two functions, one which is activated to deploy the table in a last used deployment position and the other which is activated to move the table to the stowed position.

14. An electrically driven stowable and deployable table mounted on a support structure as claimed in claim 5 wherein the switch is moved to the detent position in order for a user to adjust the required deployment position of the table by way of the second, user adjustable operation.

15. An electrically driven stowable and deployable table mounted on a vehicle seat backrest, wherein the table comprises a rocker switch having a neutral position, to which the rocker switch is urged in the absence of any user input, and operable by a user in one direction from the neutral position, via a deployment detent, to a deployment memory position and in an opposite direction from the neutral position, via a stowing detent, to a stowing position, wherein:
operation of the rocker switch to the deployment memory position causes the table to be automatically deployed in a last used position;
operation of the rocker switch to the stowing position causes the table to be automatically stowed;
operation of the rocker switch to the deployment detent causes the table to move in one direction; and
operation of the rocker switch to the stowing detent causes the table to move in the opposite direction.

16. The electrically driven stowable and deployable table as claimed in claim 15 wherein the table is operable to rotate relative to the backrest between deployed and stowed positions.

17. The electrically driven stowable and deployable table as claimed in claim 16 wherein operation of the rocker switch to the deployment or stowing detent enables rotation of the table up to 15° whilst the rocker switch remains in either position.

Assignees

• Rook David Alan
• Bentley Motors Ltd

Inventors

• Rook David Alan

Classifications

• B60R2011/0015

  Back-rests · CPC title

• B60R2011/0082

  collapsible, e.g. for storing after use · CPC title

• B60R2011/0092

  with motorization · CPC title

• A47B5/04

  foldable · CPC title

• B60N3/004 Primary

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