Vehicle seat with a variable-contour supporting surface
First Claim
Patent Images
1. A vehicle seat, comprising:
- a supporting surface;
a variable-shape aircushion, wherein a contour of the supporting surface is adapted to vary by changing a shape of the variable-shape aircushion; and
a drivable device with which the variable-shape aircushion is adapted to compress at least partially from an outside to produce the changing of the shape of the variable-shape aircushion, the drivable device comprising a first pressure portion and a second pressure portion, wherein the variable-shape air cushion is disposed between the first and second pressure portions, wherein the first and second pressure portions are adapted to be moved relative to each other to compress the variable-shape aircushion in a desired manner, and wherein the first pressure portion and the second pressure portion are disposed on opposing lateral sides of the vehicle seat.
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Abstract
A vehicle seat is provided with a protective surface to support the vehicle passenger and a variable-shape aircushion. The contour of the supporting surface can be varied by changing the shape of the aircushion. A drivable device is also provided with which the aircushion can be compressed at least partially from outside in such a way as to vary the shape of the aircushion, and hence vary the contour of the supporting surface. A motor vehicle is also provided with such a vehicle seat.
20 Citations
20 Claims
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1. A vehicle seat, comprising:
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a supporting surface; a variable-shape aircushion, wherein a contour of the supporting surface is adapted to vary by changing a shape of the variable-shape aircushion; and a drivable device with which the variable-shape aircushion is adapted to compress at least partially from an outside to produce the changing of the shape of the variable-shape aircushion, the drivable device comprising a first pressure portion and a second pressure portion, wherein the variable-shape air cushion is disposed between the first and second pressure portions, wherein the first and second pressure portions are adapted to be moved relative to each other to compress the variable-shape aircushion in a desired manner, and wherein the first pressure portion and the second pressure portion are disposed on opposing lateral sides of the vehicle seat. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 16, 17, 18, 19, 20)
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13. A motor vehicle, comprising:
- drivable
a vehicle seat, the vehicle seat comprising; a supporting surface; a variable-shape aircushion, wherein a contour of the supporting surface is adapted to vary by changing a shape of the variable-shape aircushion; and a drivable device with which the variable-shape aircushion is adapted to compress at least partially from an outside to produce the changing of the shape of the variable-shape aircushion, the drivable device comprising a first pressure portion and a second pressure portion, wherein the variable-shape air cushion is disposed between the first and second pressure portions, wherein the first and second pressure portions are adapted to be moved relative to each other to compress the variable-shape aircushion in a desired manner, and wherein the first pressure portion and the second pressure portion are disposed on opposing lateral sides of the vehicle seat. - View Dependent Claims (14, 15)
- drivable
Specification