Patent ID: 9694643
Date: 2017-07-04
CPC Classifications: B60G,F16H

Claim:
1. A device for adjusting a height of a vehicle body comprising a movement thread that is arranged between the vehicle body and a wheel carrier and displaces two components that are displaceable relative to each other between an upper and a lower adjustment position (I, II), the movement thread includes first and second threaded parts (A, B) that rotate relative to each other and are in operative engagement with each other and are formed from a spindle and a spindle nut, the first threaded part (A) is held in an axially fixed manner and rotationally driven by a rotary drive on one of the components and the second threaded part (B) is held in a rotationally locked and axially displaceable manner on the other component, and a switchable locking device that bypasses an operative engagement between the threaded parts (A, B) of the movement thread, wherein the locking device includes a locking ring held on the spindle in a rotating and axially fixed manner with locking cams distributed over a circumference and extended radially outwardly.