Sheet metal shelving

Claim 1

A shelving assembly comprising a plurality of upright posts and at least one shelf extending substantially perpendicular to said posts, each of said posts having a first upright flange and a vertically extending second flange perpendicular thereto and being provided with a waist section extending substantially perpendicular to said first flange and parallel with and extending in the same direction as the second flange having at least one lug thereon for latching said shelf to said upright posts, said shelf having a first edge part extending downward from the shelf and having recesses therein adjacent to the corners of said shelf, a second edge part positioned perpendicular to the first edge part and having a box-like profile in which the edge is bent to form an outwardly extending upper edge flange, a vertical part and an outwardly extending lower edge flange parallel to the upper edge flange, vertically aligned notches in said upper and lower edge flanges adjacent to the corner of said shelf, and when the shelf is mounted on said posts a portion of said first edge part engages said waist section and said lugs are inserted in respective recesses in said first edge part, the corners of said shelf being so shaped that when said shelf is mounted on said posts said upper and lower edge flanges abut said first flange of said post and at the same time the second flange of said post is inserted in said notches whereby the shelf and the posts supporting the shelf are rigidly connected together.