A seat rail module with two rails for longitudinal adjustment of a vehicle seat comprises a drive member, at least one deformation member coupled to an associated rail for longitudinal adjustment, at least one fastening member for fastening the drive member, and an actuator for locking and unlocking the at least one fastening member. The deformation member is deformed upon displacement of the vehicle seat in a main direction of travel to dissipate crash energy and decelerate the vehicle seat. In a locked position of the fastening member, the drive member is directly secured to a rail by the fastening member. The fastening member is mechanically unlocked upon displacement of the vehicle seat beyond a predetermined limit setting, so that the drive member is coupled to an associated rail via the deformation member, to enable a displacement of an upper rail relative to a lower rail for dissipating impact energy.


    Access

    Download


    Export, share and cite



    Title :

    SEAT RAIL MODULE FOR A VEHICLE SEAT FOR VEHICLE SEAT DECELERATION IN THE EVENT OF A CRASH


    Contributors:

    Publication date :

    2021-09-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



    Seat rail module for a vehicle seat for vehicle seat deceleration in the event of a crash

    HÖPFNER ANDREAS | European Patent Office | 2024

    Free access



    SEAT RAIL MODULE FOR A VEHICLE SEAT FOR VEHICLE SEAT DECELERATION IN THE EVENT OF A CRASH

    HÖPFNER ANDREAS | European Patent Office | 2020

    Free access

    VEHICLE SEAT CRASH SECURING DEVICE AND VEHICLE SEAT

    JUNK OLIVER / UNRAU DIMITRI / SEITZER DOMINIK et al. | European Patent Office | 2022

    Free access