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US 9,802,520 B2Granted
Vehicle seat having a horizontally movable seating surface for receiving a person
AssigneeGrammer AG
InventorJens Kolb
Life of this patent
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Abstract
The invention relates to a vehicle seat with a horizontally movable seating surface for receiving a person, a retaining means which can be rigidly connected to a vehicle, and a horizontal spring system and a vertical spring system, wherein both the horizontal and vertical spring systems are configured as fluid systems, wherein the fluid systems are supplied by a central fluid supply and the fluid system of the horizontal spring system being separated from the fluid system of the vertical spring system by at least one valve.
Claims16
A vehicle seat with a horizontally movable seating surface for receiving a person, comprising:
- a retaining means which can be rigidly connected to a vehicle;
- a horizontal spring system configured as a fluid system connected to a central fluid supply via a first supply line;
- and
- a vertical spring system configured as a fluid system connected to the central fluid supply via a second supply line, wherein a non-return valve is positioned in the second supply line to limit fluid flow in one direction away from the central fluid supply, and the fluid system of the horizontal spring system is separated from the fluid system of the vertical spring system by the non-return valve.
1 more element
Dependencies are inferred from the claim text.