Actuator for vehicle steering systems is connected into the low torque region of the steering system via a friction wheel transmission with at least one biased friction wheel

摘要

The actuator (1) is connected into the low torque region of the steering system via a friction wheel transmission (4-7). At least one of the friction wheels in the friction wheel transmission is biased and the axes of rotation of the friction wheels intersect at an angle, preferably approximately 90 degrees.