Patent ID: 7225549

Claim:
A process for measuring angles in the horizontal plane of elements in vehicles, with at least one laser (L) and at least two targets (Z), which are mounted on the elements to be measured via adapters ( 10 , 20 , 30 , 40 ) in such a manner that the at least one laser (L) and the at least two targets (Z) are located in a horizontal plane parallel to the plane of the element to be surveyed, wherein the adapters ( 10 , 20 , 30 , 40 ) are so designed, that the at least one laser (L) is oriented parallel to the axis of the first element to be measured and the at least two targets (Z) are oriented perpendicular to the axis of at least a second element to be measured, wherein the spacing between each laser (L) and each target (Z) respectively is identical; wherein said design shows an alternating staging of an adapter ( 10 , 30 , 40 ) with a target (Z) and an adapter ( 20 ) with a laser (L).