Device for determining the parallelism of a plane and the distance between two objects

Abstract

A device for determining the parallelism of a plane and the distance between two objects is characterized in that it has one arm (1) with three pairs of laser emitters (2, 3, 4) located next to each other, wherein each pair of laser emitters (2, 3, 4) is arranged at an angle to each other, and the angle between the laser beams (5, 6, 7, 8, 9, 10) for each pair of laser emitters (2, 3, 4) is the same, while the laser beams (5, 6, 7, 8, 9, 10) from the individual pairs of laser emitters (2, 3, 4) intersect at one point on the measuring object (11), wherein one of the pairs of laser emitters is vertically shifted relative to the two remaining pairs of laser emitters.

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