Actuator for a wheel guidance element for wheel suspension

摘要

#CMT# #/CMT# The actuator comprises an electrically operated control drive (16), which changes the length of a wheel guide element (10). A compensation spring (36) is provided in the actuator. The pretensioning force of the compensation spring is changed by another electrically operated control drive (48). The pretensioning force of the compensation spring is changed depending on the loading condition or drive-specific parameters of the motor vehicle. #CMT#USE : #/CMT# Actuator for a wheel guide element of a vehicle wheel suspension. #CMT#ADVANTAGE : #/CMT# The pretensioning force of the compensation spring is changed by another electrically operated control drive, and the pretensioning force of the compensation spring is changed depending on the loading condition or drive-specific parameters of the motor vehicle, and thus enables a compact structure and a low weight, and also a simple and easy adjusting of the compensation spring. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a partial longitudinal sectional view of an actuator of a wheel guide element of a vehicle wheel suspension. 10 : Wheel guide element 12 : Joint 16,48 : Electrically operated control drives 18 : Control gear 36 : Compensation spring.