The invention relates to a longitudinal adjuster having at least one pair of rails formed by a first rail and a second rail, the first rail and the second rail being displaceable relative to each other, in particular in the longitudinal direction, the first rail and the second rail alternately surrounding each other when forming an inner duct, a main shaft nut connected to the second rail and a main shaft operably connected to the main shaft nut are arranged in the inner pipeline; wherein a spindle drive, which can be driven by a motor and interacts with the spindle, is arranged on the first rail, and wherein the spindle nut is fixed to the second rail by means of a first fixing element and a second fixing element. The invention also relates to a method for assembling such a longitudinal adjuster and to a vehicle seat.

    本发明涉及一种纵向调节器,具有至少一对由第一轨道和第二轨道形成的轨道,其中,第一轨道和第二轨道相对于彼此是可移位的,特别是在纵向方向上,其中,第一轨道和第二轨道在形成内部管道时交替地包围彼此,其中,内部管道中设置有连接到第二轨道的主轴螺母和可操作地连接到主轴螺母的主轴;其中,在第一轨道上设置有主轴驱动器,能够由马达驱动并与主轴相互作用,其中,主轴螺母通过第一固定元件和第二固定元件固定到第二轨道。本发明还涉及一种用于组装这样的纵向调节器的方法以及涉及一种车辆座椅。


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    Titel :

    Longitudinal adjuster, method of assembling longitudinal adjuster, and vehicle seat


    Weitere Titelangaben:

    纵向调节器、组装纵向调节器的方法、和车辆座椅


    Beteiligte:
    SPRENGER ERIK (Autor:in) / ROVNY MAROS (Autor:in)

    Erscheinungsdatum :

    2023-06-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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