The invention relates to a safety belt device for a vehicle, having a belt force limiting unit (13), which is designed as a piston/cylinder arrangement comprising a piston tube (23) and a piston (25), which in the event of the belt force being limited, in particular in the event of a crash, can be displaced in the piston tube (23) for a force limiting distance (s) while expanding and being plastically deformed, such that the belt force (F) exerted on a vehicle occupant is limited to a pre-defined force level. According to the invention, the safety belt device has a switching unit (36), by means of which, in particular in a pre-crash phase, the force level profile (F(s)) can be predefined via the force limiting distance (s) depending on the height and/or the weight and/or the sitting position of the vehicle occupant.


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    Title :

    SICHERHEITSGURTEINRICHTUNG FÜR EIN FAHRZEUG


    Additional title:

    SAFETY BELT DEVICE FOR A VEHICLE
    SYSTÈME DE CEINTURE DE SÉCURITÉ POUR VÉHICULE


    Contributors:

    Publication date :

    2020-12-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F16F SPRINGS , Federn



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