Display rack with improved shelf mounts

Supports: racks – Shelf type – Knockdown

Patent

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Details

211208, 108144, A47B 4700

Patent

active

045938261

ABSTRACT:
A display rack in which a plurality of shelves are mounted at desired locations along vertical corner posts by wedge lock elements. Each wedge lock element comprises a two-piece, wedge-shaped insert having outwardly extending projections which are adapted to releasably mount within dimples or detents vertically spaced along the corner posts. The shelves are formed with a sleeve at each corner adapted to fit over the corner posts and into engagement with the inserts. The inserts become wedged between the corner posts and sleeves to prevent downward vertical motion of the shelves relative to the corner posts while permitting easy removal of the shelves by lifting them upwardly from the inserts for disassembly or movement to a new position along the corner posts.

REFERENCES:
patent: Re28293 (1975-01-01), Bustos
patent: 3343685 (1967-09-01), Giambalvo
patent: 3424111 (1969-01-01), Maslow
patent: 3523508 (1970-08-01), Maslow
patent: 3604369 (1971-09-01), Maslow
patent: 3664274 (1972-05-01), Bustos
patent: 3874511 (1975-04-01), Maslow
patent: 4064995 (1977-12-01), Bustos
patent: 4138953 (1979-02-01), Tashman
patent: 4318352 (1982-03-01), Friedman et al.

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