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US 9,010,858 B2Granted
Vehicle seat for a motor vehicle
AssigneeGM Global Technology Operations LLC
InventorsJoerg Wegelmann, Joachim Ohlinger, Guenter Fleckenstein
Life of this patent
Estimating the term…
Abstract
A vehicle seat, in particular for a motor vehicle, is provided. The vehicle seat includes a sitting part with a sitting surface, at least one air bellows arranged in the sitting part for altering the extent of the sitting surface in longitudinal direction of the vehicle seat and a back part. At least one guide element is arranged on the air bellows and is connected with the air bellows, and the guide element is movably mounted on at least one bearing part.
Claims16
A vehicle seat for a motor vehicle, comprising:
- a movable seat part with a sitting surface;
- a fixed seat part;
- at least one air bellows arranged between the movable seat part and the fixed seat part for altering the extent of the sitting surface in longitudinal direction of the vehicle seat upon inflating and deflating with air;
- at least one guide element formed by a plate element defining an aperture therethrough, the at least one guide element being secured to the at least one bellows;
- and
- at least one bearing rod extending between the movable seat part and the fixed seat part and through the aperature such that the at least one guide element is movably mounted on the at least one bearing rod.
3 more elements
A motor vehicle, comprising:
- at least one vehicle seat having a movable seat part with a sitting surface, a fixed seat part, at least one air bellows arranged between the movable seat part and the fixed seat part for altering the extent of the sitting surface in longitudinal direction of the vehicle seat upon inflating and deflating with air, at least one guide element formed by a plate element defining an aperture therethrough, the at least one guide element being secured to the at least one bellows, and at least one bearing rod extending between the movable seat part and the fixed seat part and through the aperature such that the at least one guide element is movably mounted on the at least one bearing rod,
- wherein the at least one air bellows has an upper side forming a concertina.
Dependencies are inferred from the claim text.