Furniture mounting device comprises tubes assembled to each other by spiral welding, where fixation is anticipated between ends of successive tubes and upper part of orifice cross-head in columns of intermediate tubes

摘要

The device comprises tubes assembled to each other by spiral welding. The device anticipates the fixation between the ends of the successive tubes and the upper part of orifice cross-head in the columns of intermediate tubes. The angular orifices are arranged at the ends of tube columns, which present the angular crosspieces. A flange is arranged between angular crosspieces and orifices. The panels are fixed by screws, where the orifices of the panels are provided with tubular prolongations. The opposite faces of each orifice of the panel are controlled by the outer face of the embedded ring.