La presente invención se refiere a una unidad de ajuste longitudinal de asiento (2) que comprende un dispositivo de accionamiento (22), dos carriles (40), cada uno con al menos un husillo (42), que están dispuestos paralelos a un eje longitudinal (X) y distanciados entre sí, y dos trenes de accionamiento (24) que pueden ser accionados por el dispositivo de accionamiento (22), en donde cada uno de los trenes de accionamiento (24) presenta un primer engranaje (31) y un segundo engranaje (32), y el segundo engranaje (32) está acoplado al dispositivo de accionamiento (22) a través del primer engranaje (31), y en donde el segundo engranaje (32) del respectivo tren de accionamiento (24) está acoplado a uno de los carriles (40) para generar propulsión en el eje longitudinal (X). (Traducción automática con Google Translate, sin valor legal)

    The present invention relates to a longitudinal seat adjustment unit (2), comprising a drive device (22), two rails (40) each with at least one spindle (42), which are arranged parallel to a longitudinal axis (X) and so as to be spaced apart from each other, and two drive trains (24) that can be driven by the drive device (22), wherein each of the drive trains (24) has a first transmission unit (31) and a second transmission unit (32), and the second transmission unit (32) is coupled to the drive device (22) via the first transmission unit (31), and wherein the second transmission unit (32) of the respective propulsion train (24) is coupled to one of the rails (40) in order to generate a propulsion in the longitudinal axis (X).


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    Title :

    SEAT LENGTH ADJUSTMENT UNIT, SEAT ASSEMBLY AND MOTOR VEHICLE


    Contributors:

    Publication date :

    2025-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Spanish


    Classification :

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



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