The invention relates to an adjustable steering column for a motor vehicle. The adjustable steering column comprises: a steering column body (10) for supporting a rotatable steering shaft (12); a steering column tube (14) arranged longitudinally and movably in the opening (10a) of the steering column body (10); a drive (16) for axially adjusting the steering column tube (14), wherein the drive hasa drive unit (18), in particular an electric motor (18b) coupled to a transmission (18a), and a spindle gear (18c) connected to the drive unit (18), and a spindle nut (18d), which can be moved axially along the spindle gear (18c), is coupled to the steering column tube (14) in order to adjust the steering column tube (14); a mechanism (20) for fixing the drive (16) to the steering column body (10) and releasing the drive (16) from the steering column body (10); and a mechanical adjustment device (22), which is arranged at least partially in a passenger compartment (2) of a motor vehicle and is designed for actuating the mechanism (20).

    本发明涉及一种用于机动车的能够调节的转向柱,具有:用于支承能够旋转的转向轴(12)的转向柱本体(10);可纵向移动地布置在转向柱本体(10)的开口(10a)中的转向柱管(14);用于轴向调节转向柱管(14)的驱动器(16),该驱动器具有驱动单元(18)、特别是与传动机构(18a)耦联的电机(18b)和与驱动单元(18)连接的主轴传动装置(18c),其中能沿主轴传动装置(18c)轴向运动的主轴螺母(18d)与转向柱管(14)耦联以调节该转向柱管(14);用于将驱动器(16)固定在转向柱本体(10)上并且将驱动器(16)从转向柱本体(10)松开的机构(20);和至少部分布置在机动车的乘客车厢(2)中的、构造用于操纵机构(20)的机械调节装置(22)。


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    Title :

    Adjustable steering column for motor vehicle


    Additional title:

    用于机动车的能够调节的转向柱


    Contributors:

    Publication date :

    2020-08-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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