STRUTTURA METALLICA AUTOPORTANTE

This is a self-bearing metal structure of the type which envisages four uprights 1 located at the vertices of a rectangle; means of reciprocal union of the same are envisaged, between the above-mentioned, as well as between the above-mentioned and the shelves 4 arranged horizontally supported by the same. The innovative characteristic of the invention consists of the fact that the reciprocal connection element between the elements is composed of at least one pair of flat cross journals 2 arranged vertically in correspondence with the sides of the structure; at the same time, the opposing vertices of the cross journal of a same pair are reciprocally linked by rods 3 arranged horizontally, these rods also acting as means of support for said shelves 4 (fig. 2).