Axle e.g. front axle, positioning device for electric propulsion vehicle, has displacement system for displacement of guiding blocks, where blocks are incorporated under sidewalk and connected by ball nut-screw system

摘要

The device has a displacement system for displacement of guiding blocks (3), where the guiding blocks are displaced at left and right in an equidistant manner. A guiding and driving system is housed under a circulation floor (11). Centering pads (1) are in contact with vehicle tires (7), and are fixed on rods (2). A trench slide shoe is arranged at a level of a front axle of a vehicle. The guiding blocks are incorporated under a sidewalk (4), and are connected by a ball nut-screw system (5).