DEVICE FOR CONTINUOUS AUTOMATIC CONTROLLED WHEELS TOE-IN CONTROL IN MOTION Russian patent published in 2011 - IPC B62D6/04 G01M17/06 

FIELD: transport.

SUBSTANCE: proposed device comprises controlled wheels, sleeves, strain gages, axles with rotary cams, sleeves, rings and washers with nuts to fasten the former on the axle, power supply, electromagnetic coil, distributing device, vessel with working fluid, pump and transverse tie rod with reversing mechanism. Strain gages are secured on face surfaces of the rings and connected in bridge circuit with power supply and electromagnetic coil to make road lateral response transducers. Electromagnetic coil core is rigidly coupled with working fluid control vale spool communicated with working fluid tank, pump and hydraulic cylinder of reversing mechanism intended for varying the length of transverse pitman lever. Tapered washers have cutouts made along generatrixes of washer surface on larger diametre side to produce tabs. Interconnected strain gages are arranged on said tabs at the center of lines connecting inner ends of adjacent cutouts.

EFFECT: higher reliability, sensitivity and accuracy of control in motion.

3 dwg