Patent ID: 7475883

Claim:
A device for suspension and level adjustment in motor vehicles comprising: a first connection element for connecting to at least one vehicle wheel and a second connection element for connecting to the body of the motor vehicle, at least one chassis spring, and an adjusting device having a first and second bearing point adjustable in distance to one another via a gear drivable by a drive motor, the first bearing point being connected to or situated on one of the first and second connection elements and the second bearing point being supported against the other of the first and second connection elements via the chassis spring; the gear including a gear spring having at least two coils adjacent to one another and at least one engagement element engaging between the at least two coils, the gear spring being assigned to the one bearing point and the engagement element being assigned to the other bearing point, the gear spring and the engagement element being pivotably mounted relative to one another and, for adjusting the distance of the first and second bearing points, at least one of the gear spring and the engagement element capable of being be rotationally driven using the drive motor.