Storage rack with multiple drawer compartments and mold for maki

Details Storage rack with multiple drawer compartments and mold for maki Storage rack with multiple drawer compartments and mold for maki

1982-03-26

1985-02-26

Lyddane, William E.

Supports: cabinet structure

Constrained, interconnected components

Horizontally movable

312286, 312330R, 312323, 312348, A47B 8806

Patent

active

045014566

ABSTRACT:
A rack designed to accommodate several tiers of drawers has a frame spanned by one or more shelves defining a plurality of storage levels each partitioned by at least one upright divider into a plurality of compartments disposed side by side, each compartment having a wide-open front end and a rear end which may be partly obstructed by a low sill allowing an inserted drawer to be rearwardly extracted on being lifted above that sill. A profiled web in an upper zone of the front end of each compartment, projecting from above with a height slightly exceeding that of the sill, coacts with an upper rear flange of the respective drawer to prevent its forward extraction by a sliding motion through enabling such extraction by an upward tilting of the drawer; that web also lets the drawer hang out of its compartment with a slight downward tilt in a forward position. The top of the frame is concave to serve as an open ancillary receptacle. Also disclosed is a mold for making such a rack from plastic material, the mold comprising a split shell conforming to the frame and two oppositely displaceable interfitting cores defining cavities corresponding to the shelves, dividers, sills and webs.

REFERENCES:
patent: 1653530 (1927-12-01), Abrachinsky
patent: 1742333 (1930-01-01), Walter
patent: 1987448 (1935-01-01), Pearson
patent: 2534100 (1950-12-01), Baumgartner
patent: 4155611 (1979-05-01), Brekke et al.
patent: 4291804 (1981-09-01), Weidt

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