| 摘要 |
<p>The invention relates to an adjusting device (3), or a spindle actuator unit, having a spindle drive (11), in particular for automatically actuating the vehicle door (2) of a motor vehicle (1), the spindle drive (11) comprising a spindle (13), which can be rotated by an electric-motor drive (100), and a spindle nut (15) which, when the spindle (13) is rotated, can be displaced along the longitudinal axis (16) of the spindle (13) in a guide (24), from a retracted rest position into an extended position. The lateral wall (25) of the guide part (26) is provided internally with a guide contour (24) which extends in the axial direction and in which guide lugs (23) of the spindle nut (15) engage.</p> |
