Shelf board of laminated material, particularly sheet metal

Details Shelf board of laminated material, particularly sheet metal Shelf board of laminated material, particularly sheet metal

1984-12-19

1987-06-30

Britts, Ramon S.

Supports: racks

Elements

Adjustable partitions

108 60, A47F 500

Patent

active

046763848

ABSTRACT:
A shelf board (3) formed of a plate-like material, particularly sheet metal, exhibits by way of a stiffening profile (6) a tubular cross-section at least along one of the longitudinal edges. To improve the torsional or twisting deformation resistance and thus achieve a higher load carrying capacity, the tubular cross-section of the stiffening profile (6) is equipped at least at its inside bottom surface with a stepped recess profile section (15) formed by a step-shaped bend (11, 12).

REFERENCES:
patent: 1046488 (1912-12-01), Pauley
patent: 1165703 (1915-12-01), O'Connor
patent: 1227703 (1917-05-01), Ulrich
patent: 1231005 (1917-06-01), Erickson
patent: 1480345 (1924-01-01), Bradley
patent: 1829588 (1931-10-01), Forsyth
patent: 1853840 (1932-04-01), Bailey
patent: 2026223 (1935-12-01), Donnelly
patent: 2374658 (1945-05-01), Bales
patent: 3684103 (1972-08-01), Bellinder
patent: 3881428 (1975-05-01), Klecki
patent: 4308963 (1982-01-01), Worrallo
patent: 4535898 (1985-08-01), Jones et al.

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