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US 3,986,616 AGranted
Shelf
OwnerRobert Grayinventor
Life of this patent
Estimating the term…
Abstract
A shelf which includes a shelf body with downturned flanges along its longitudinal edges and with end caps in each end of the shelf. The end caps have inturned top and bottom walls and inturned side edge flanges. The end caps top walls are spot welded to the shelf. The end caps have holes in the side edge flanges through which bolts pass as well as through holes in the shelf flanges providing for attachment of the shelving to uprights with increased shear strength resistance at the points of attachment.
Claims4
A shelf which comprises
- a shelf body of sheet metal having
- a horizontal top wall with downturned vertical flanges along the longitudinal edges of said wall, and
- inwardly extending horizontal ribs attached to said flanges,
- said flanges having spaced elongated slots adjacent their ends to provide for attachment of said shelf body, and
- end caps at each end of said shelf body in contact therewith,
- said end caps each having
- an upper horizontal wall portion beneath and in contact with said horizontal top wall,
- an outer vertical end wall portion extending from said upper wall,
- vertical side flange portions extending from opposite end edges of said end wall portion inwardly along said vertical flanges beyond said elongated slots and having elongated slots aligned with the slots in said flanges.
6 more elements
Dependencies are inferred from the claim text.