Apparatus and method for determining the alignment positions and orientations of vehicle wheels includes optical targets mounted on the wheels and optical targets mounted in a fixed relationship with respect to the surface on which the wheels are disposed. Video cameras are used to obtain images...http://www.google.es/patents/US5724128?utm_source=gb-gplus-sharePatente US5724128 - Apparatus and method for determining vehicle wheel alignment measurements from three dimensional wheel positions and orientations
Apparatus and method for determining vehicle wheel alignment measurements ...
