Equipment for measuring the axle geometry variables of a road vehicle

摘要

Equipment for measuring the axle geometry variables of a road vehicle has, for each wheel (2), a measuring unit (1). The measuring unit (1) has a rotating part (3) which can be rotated about a vertical axis (4) for accepting the wheel (2), a transverse slide which can be displaced in the vehicle longitudinal direction and in the vehicle transverse direction and which consists of an upper slide and a lower slide (5, 9), on which the rotating part (3) is arranged, lifting equipment (13) which can be displaced in the vertical direction, on which the transverse slide is arranged, and a device arranged on the transverse slide for measuring the wheel position by means of a wheel substitute plane (32) parallel to the wheel plane. The upper slide and the lower slide (5, 9) of the transverse slide and the lifting equipment (13) are in each case controllable by means of distance measuring equipment (34, 36), force measuring equipment (33, 37) and a hydraulic cylinder (14). <IMAGE>