Shelf system comprises metal profile uprights and sheet metal shelves whose edges are at right angles to shelf, bottom of each edge being bent back upwards inside it and welded or soldered to profile

摘要

The shelf system comprises metal profile uprights (1) and sheet metal shelves (2), The shelf edges (3) are at right angles to the shelf itself and the corners have notches whose cross-section corresponds to that of the profile. The bottom of each edge is bent back upwards inside it and the inner section (5) welded or soldered to the profile. An independent claim is included for a method for fixing a shelf to an upright as described.