Patent ID: 9707819
Date: 2017-07-18
CPC Classifications: B60G,F16F

Claim:
1. A device for adjusting a height of a vehicle body comprising first and second components that are displaceable longitudinally between adjustment positions (I, II, III) relative to each other and with a ball screw that sets the adjustment positions (I, II, III) and has a spindle and a spindle nut, the spindle is connected to one component in an axially fixed manner and the spindle nut is connected to the other component in an axially fixed manner, at least one switchable axial stop operatively arranged between the two components mechanically bypasses the ball screw in at least one of the adjustment positions (I, III), wherein the at least one switchable stop comprises a switching device with a cam ring that is supported for rotation about a spindle axis (a) of the spindle and is supported on the spindle in an axially fixed manner, and the cam ring includes cams arranged distributed around a circumference around the spindle axis (a).