The invention relates to a longitudinal adjuster (106) comprising at least:-a rail pair (108) and-a drive device (120) of the rail pair (108), the rail pair (108) having a first rail and a second rail on which the first rail is movably guided; the drive device (120) has at least one motor (121), a transmission unit (122), a spindle seat (130) having an internal thread (128) and fixed to the first rail or the second rail, and a spindle (132) having an external thread (134) operably connected to the internal thread (128) of the spindle seat (130), a spindle bearing (140) for coupling the spindle (132) and the motor (121), and a coupling (136), the spindle (132) being mounted along a spindle axis (138), the transmission unit (122), the coupling (136), the spindle (132), the spindle bearing (140) and the optional motor (121) are arranged on a common axis (150) within the pair of tracks (108). The invention also relates to a vehicle seat (100) having such a longitudinal adjuster (106).

    本发明涉及一种纵向调节器(106),至少包括:‑轨道对(108)和‑轨道对(108)的驱动装置(120),其中轨道对(108)具有第一轨道和第二轨道,第一轨道在第二轨道上可移动地引导;驱动装置(120)具有至少一个电机(121)、传动单元(122)、具有内螺纹(128)并固定到第一轨道或第二轨道上的主轴座(130),以及具有与主轴座(130)的内螺纹(128)可操作地连接的外螺纹(134)的主轴(132)、用于联接主轴(132)和电机(121)的主轴轴承(140)和联轴器(136),主轴(132)沿主轴轴线(138)安装,以便在主轴座(130)中旋转,传动单元(122)、联轴器(136)、主轴(132)、主轴轴承(140)以及可选的电机(121)布置在轨道对(108)内的公共轴线(150)上。本发明还涉及一种具有此类纵向调节器(106)的车辆座椅(100)。


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    Title :

    Longitudinal adjuster for vehicle seat and vehicle seat


    Additional title:

    用于车辆座椅的纵向调节器及车辆座椅


    Contributors:
    QUAST INGO (author) / SPRENGER ERIK (author)

    Publication date :

    2025-01-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / F16H Getriebe , GEARING



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