Steering wheel simulator unit has reaction torque simulator with steering wheel shaft fixed to steering wheel without relative rotation

摘要

The simulator unit has a mechanical reaction torque simulator, which has a steering wheel shaft (2) fixed without relative rotation to the steering wheel (1). At least one part of the shaft forms a threaded spindle (3), preferably ball-type, which as it rotates, moves a spindle nut (4) along its axis to act on an elastic substance, thus producing a reaction torque.