ES2322U - Optical toy that produces multiple symmetrical figures. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

For an optical toy that produces multiple symmetrical figures constituted essentially by a dihedral angle formed by two mirrors, closed at one end by an inclined plane b, at the other by a small trapezoidal plane in the center and upper part there is a hole for the visual to the observation whose projection coincides at the point of convergence of the edge of the dihedral and the vertex of the angle formed by the equal sides of b. For its upper part, the surface b and the faces of the dihedral are limited by a trapezoidal plane in whose widest part there is a surface or sheet of talc, or any transparent material for the entrance of lights. On the outside, with the exception of the lights, c, the whole set is opaque. By directing the visual through point e, and reflecting the colored objects, usually supported by b, by the effect of the mirrors of the dihedral aa the image is reproduced around the optical axis constituted by the visual and the point of convergence of dihedral edge and vertex of b before indicated, resulting in a symmetric geometric image. (Machine-translation by Google Translate, not legally binding)