B PERFORMING OPERATIONS; TRANSPORTING
B62 LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
B62D MOTOR VEHICLES; TRAILERS
B62D5/00 Power-assisted or power-driven steering
B62D5/04 electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
B62D5/0421 Electric motor acting on or near steering gear