Suspension strut of a motor vehicle

Abstract

The spring strut (1) has a spring element (2) and a damper (3), where the damper has a damper cylinder partially received over a damper piston. The spring element is coupled on one side at a coupling point (8) with a piston rod (4) and at another side at another coupling point with the damper cylinder. The piston rod is connected with damper piston. The former coupling point is present on a spring plate which is displaceable relative to the damper piston by an adjusting unit. The spring plate is fixed in the circumferential direction with respect to a longitudinal axis of the piston rod.

Description

technical field The invention relates to a spring strut for a motor vehicle, which has at least one spring element and a shock absorber, which has a shock absorber piston and a shock absorber which at least partially receives the shock absorber piston. Vibrator cylinder, wherein the spring element on the one hand is coupled at a first coupling point to a piston rod connected to the shock absorber piston and on the other hand is coupled to the shock absorber cylinder at a second coupling point coupling. Background technique Elastic struts of the type mentioned at the outset are known from the prior art. It is assigned to the motor vehicle and is used by means of spring elements to sufficiently damp the body of the motor vehicle or the motor vehicle body relative to the chassis of the motor vehicle and thus to the floor on which the motor vehicle rests go forward. At the same time, the shock absorber slows down the movement of the spring element, thereby damping the vibrati...

AI Technical Summary

Problems solved by technology

Accordingly, motor vehicles cannot, or can only continue to operate with very limited

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