COUPLING FOR A STEER-BY-WIRE STEERING SYSTEM

摘要

The invention relates to a steer-by-wire steering system comprising a steering wheel actuator and a braking device that acts upon the steering column (3). The braking device is activated when the steering wheel of the vehicle should be locked-up or when the speed thereof should be greatly reduced, for example, when the steering stop is reached or when driving over a curb. The braking device operates like an engaging and disengaging free-wheel.