	US 12,103,346 B2
	Device for adjusting the height of a vehicle body
Markus Holzberger, Emskirchen (DE); and Wilfried Breton, Altdorf (DE)
Assigned to Schaeffler Technologies AG & Co. KG, Herzogenaurach (DE)
Appl. No. 17/053,475
Filed by Schaeffler Technologies AG & Co. KG, Herzogenaurach (DE)
PCT Filed Jan. 28, 2019, PCT No. PCT/DE2019/100082 § 371(c)(1), (2) Date Nov. 6, 2020, PCT Pub. No. WO2019/219109, PCT Pub. Date Nov. 21, 2019.
Claims priority of application No. 10 2018 111 739.6 (DE), filed on May 16, 2018.
Prior Publication US 2024/0246382 A1, Jul. 25, 2024
Int. Cl. B60G 17/015 (2006.01); B60G 17/02 (2006.01)

CPC B60G 17/0157 (2013.01) [B60G 17/021 (2013.01); B60G 2202/12 (2013.01); B60G 2202/42 (2013.01); B60G 2202/442 (2013.01); B60G 2204/124 (2013.01); B60G 2204/419 (2013.01); B60G 2500/30 (2013.01)]

13 Claims

1. A device for adjusting a height of a vehicle body, comprising a rotationally driven threaded spindle, a threaded nut axially displaceable along the threaded spindle, a spring plate arranged on the threaded nut for axially supporting a spring element, the threaded spindle being drivable by an actuator, the actuator being arranged at least partially within the threaded spindle, wherein an additional nut, axially displaceable along the threaded spindles, is arranged to be axially adjacent to the threaded nut to receive a pulse and to introduce the pulse into a housing via the threaded spindle.