DEVICE FOR COLORING LIGHT MARKING LINES

摘要

Use: for applying construction markings to surfaces of various curvature in construction and mining. Essence: a laser level is equipped with a reservoir with a photosensitive substance capable of changing the color thereof under the influence of light radiation from the laser level; an atomizer for applying the photosensitive substance onto laser marking lines; and a pole/extender for bringing the atomizer closer to the laser marking lines. When applying the photosensitive substance from the atomizer onto the visible laser marking lines, the color of the photosensitive substance changes in those places where particles of the photosensitive substance are applied onto the laser lines. After the color of the photosensitive substance has changed, the laser level may be turned-off. The marking lines will remain colored and will be located in those places where the laser marking lines had previously been. The ability to apply the photosensitive substance from a distance obviates the need for working at height when applying construction markings. Technical advantages: increasing the convenience of marking operations using a laser level; decreasing the cost of marking ceilings and walls, and various curved surfaces.