The invention relates to a spindle device (6) and a steering device having such a spindle device, in which an internal thread of a spindle nut (8) interacts with an external thread (9) of a spindle shaft (7), and the spindle shaft (7) and/or the spindle nut (8) can be rotated about a longitudinal axis (17) of the spindle shaft (7), and having at least one bearing device (15, 38), the spindle shaft (7) or the spindle nut (8) is supported in the at least one supporting device (15, 38), and the supporting device (15, 38) at least allows the spindle shaft (7) and/or the spindle nut (8) to carry out a compensating movement oriented radially to the longitudinal axis (17). In order to be able to compensate for tolerances of the spindle rod (7) and/or of the spindle nut (8), in which a high stiffness in the axial direction of the longitudinal axis (17) should be simultaneously ensured, the spindle device is characterized in that the bearing device (15, 38) has a plurality of elastically deformable rods (34) in order to achieve a compensation movement.

    本发明涉及一种主轴设备(6)和具有这样的主轴设备的转向设备,其中主轴螺母(8)的内螺纹与主轴杆(7)的外螺纹(9)共同作用,并且主轴杆(7)和/或主轴螺母(8)能够围绕主轴杆(7)的纵向轴线(17)转动,并且主轴设备具有至少一个支承装置(15,38),主轴杆(7)或主轴螺母(8)支承在该至少一个支承装置中,其中支承装置(15,38)至少允许主轴杆(7)和/或主轴螺母(8)进行径向于纵向轴线(17)定向的补偿运动。为了能够补偿主轴杆(7)和/或主轴螺母(8)的公差,其中应同时确保在纵向轴线(17)的轴向方向上有较高的刚度,主轴设备的特征在于,支承装置(15,38)具有多个可弹性变形的杆(34),以实现补偿运动。


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    Title :

    Spindle device and steering device having such spindle device


    Additional title:

    主轴设备和具有这样的主轴设备的转向设备


    Contributors:

    Publication date :

    2024-04-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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