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US 3,945,595 AGranted
Shelf support member
AssigneeSimmons Fastener Corporation
InventorErnest Schlueter
Life of this patent
Estimating the term…
Abstract
A refrigerator shelf support member for use with those refrigerators having a sheet metal internal wall panel and which is inserted through the wall comprises a shelf support member and a steel fastener. The steel fastener is a flat member having a pointed tip, two outwardly curved portions outwardly and oppositely directed from the tip, and two tapered portions, all of which portions of the steel fastener protrude from the shelf support member.
Claims4
A shelf support member for insertion into a panel comprising:
- a one-piece support member, said support member having as portions thereof a flange portion and a support portion projecting from said flange portion, and
- a metal fastener member having an extension portion which is fastened in said support member and an insertion portion,
- said insertion portion of said fastener having two flat and parallel sides and two edges, said two edges meeting in a point, which point is adapted to cut the panel for insertion of said fastener, each of said edges having a curved portion starting near said point, each of which curved portions curving outwardly so that the insertion portion at said curved portions becomes wider toward said flange portion, said curved portions rolling back portions of the said panel after insertion of said point through said panel, each of said edges also having a tapered portion, each of said tapered portions being next to and in contact with said flange portion, said tapered portions tapering inwardly toward each other so that they each taper inwardly toward said flange, wherein upon insertion of said fastener through said panel portions of said panel are formed to hold said fastener at its said tapered portions.
Dependencies are inferred from the claim text.