Steering column unit with electrical adjustments in angle and extension, for motor vehicle, forms closed unit comprising all electrical and mechanical components and connections

摘要

The closed unit includes mechanical components (3-6), electronic controller (9), drive (2) and actuators (7, 8) for actuation of steering and electrically induced modification of position of steering column, and connections (14, 15, 17) to the vehicle power supply and operating switch (11).