Union pieces for tubular shelves, comprising single and triple link elements, as well as support base plates (Machine-translation by Google Translate, not legally binding)

摘要

Connecting pieces for tubular shelves, comprising single and triple link elements, as well as support base plates, characterized in that the simple connecting element is constituted by a U-shaped overturned plate, with the core curved in the form of a semi-cylinder , while in both wings there are opposite perforations provided with a radial notch oriented towards the core, so that by placing a tubular element attached to the concavity, of that, and another crossed orthogonally through the recesses, determine the interlocking of both tubular elements, one of which is made up of the structure and the other horizontal stringer. (Machine-translation by Google Translate, not legally binding)