Flexible vehicle seat

Patent metadata

Field	Value
Publication number	US-9579998-B2
Application number	US-201514598448-A
Country	US
Kind code	B2
Filing date	Jan 16, 2015
Priority date	Jul 25, 2013
Publication date	Feb 28, 2017
Grant date	Feb 28, 2017

Abstract

A method for selecting and controlling massage functions of a motor vehicle seat having a control system comprising the steps of: switching the system to a selection mode and starting the selection mode; providing a menu list having options for querying the user's requirements during the massage; selection of an option by the user and providing predefined responses to the respective query and selection of the response by the user and if necessary repeating the steps for further queries; and terminating the selection mode and automatically determining suitable massage settings on the basis of the user's selection and controlling the massage actuators in the motor vehicle seat on the basis of determined massage settings to perform the massage function.

First claim

What is claimed is:

1. A vehicle seat, comprising:
seat and seatback portions, each having a metal frame with a cushion material disposed thereon;
air bladders disposed in the seat portion over the cushion material;
a controller configured to individually control an inflation level of each of the air bladders between deflated, semi-inflated and fully inflated levels, wherein the air bladders inflate to the fully inflated level in response to a collision event detected by the controller; and
an inflation system positioned under the seat portion, the inflation system including a plurality of dedicated air passageways positioned between the air bladders of the seat portion, and wherein the plurality of dedicated air passageways extend from the inflation system and are centrally bundled to extend vertically through the metal frame and through a central area between the air bladders of the seat portion to selectively and independently deliver air to each of the air bladders via the central area between the air bladders of the seat portion.

2. The vehicle seat of claim 1 , including:
air bladders disposed in the seatback portion, wherein the cushion material is positioned between the air bladders in the seat back portion and the metal frame of the seatback portion.

3. The vehicle seat of claim 2 , wherein each of the air bladders disposed in the seat portion and the air bladders disposed in the seatback portion are separately controlled by the controller.

4. The vehicle seat of claim 1 , including:
a support plate supported on the air bladders disposed in the seat portion, wherein the air bladders of the seat portion are disposed between the support plate and the cushion material of the metal frame of the seat portion, and wherein the plurality of air passageways bundled at the central portion are positioned under the support plate.

5. The vehicle seat of claim 4 , wherein each air bladder of the plurality of air bladders disposed in the seat portion are separately controlled by the controller to adjust a position of the support plate.

6. The vehicle seat of claim 5 , wherein the support plate is supported on the plurality of air bladders between a forward tilt position, a rearward tilt position, a right tilt position and a left tilt position.

7. The vehicle seat of claim 6 , wherein the support plate is an at least partially planar support plate.

Assignees

• Ford Global Tech Llc

Inventors

• Hall Amber Laverne
• Kolich Michael
• Godin Keith Allen
• Line Johnathan Andrew

Classifications

• B60N2/00

  Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles (railway seats B61D33/00; cycle seats B62J1/00; aircraft seats B64D11/06, B64D25/04, B64D25/10) · CPC title

• A61H2201/0149

  Seat or chair · CPC title

• A61H2203/0431

  in 90°/90°-position, like on a chair · CPC title

• B60W50/08

  Interaction between the driver and the control system · CPC title

• A61H9/00 Primary

  Pneumatic or hydraulic massage · CPC title