Sheet metal shelving

Details Sheet metal shelving Sheet metal shelving

1987-09-10

1989-04-18

Dorner, Kenneth J.

Horizontally supported planar surfaces

Plural related horizontal surfaces

Vertically adjustable

108110, 108111, 211187, A47B 900

Patent

active

048216496

ABSTRACT:
This invention relates to a sheet metal shelving comprising posts and shelves. The posts include a waist which by means of a first flange is connected to a second flange. The waist abuts a first edge part of the shelf whereas the second flange engages recesses in a second edge part of the shelf. The second edge part forms a closed torsion resistant profile with several in vertical direction separated extending flanges having said recesses.

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patent: 4607576 (1986-08-01), Kranjec
patent: 4645276 (1987-02-01), Flavigny

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