A vehicle seat comprising a device for levelling the vehicle seat is provided. The vehicle seat including an upper seat element, which can be moved relative to a lower seat element by a first air spring and on which a mass can be arranged The lower and the upper seat element are arranged at a predetermined distance from one another, and the first air spring is fluidically connected to an additional volume of an additional volume module by a first fluid connection. The internal pressure of the first air spring is controllable by the additional volume module. The device comprises a limited auxiliary volume, which is fluidically coupled to the additional volume by means of a fluid conveying unit and a second fluid connection, it being possible, when the distance changes between said seat elements due to a shift in weight of the mass on the upper seat element, to change the internal pressure of the additional volume and, indirectly, of the first air spring by a fluid being conveyed between the auxiliary volume and the additional volume by means of the fluid conveying unit in order to compensate for the change in distance.


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    Title :

    FAHRZEUGSITZ MIT ZUSATZVOLUMEN ZUR NIVEAUREGULIERUNG UND -STABILISIERUNG


    Additional title:

    VEHICLE SEAT WITH ADDITIONAL VOLUME FOR SELF-LEVELLING AND STABILISATION
    SIÈGE DE VÉHICULE POURVU DE VOLUME SUPPLÉMENTAIRE PERMETTANT LE RÉGLAGE ET LA STABILISATION DU NIVEAU


    Contributors:

    Publication date :

    2020-08-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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