Supports: cabinet structure – Mask or screen type
Patent
1976-08-19
1978-03-21
Gilliam, Paul R.
Supports: cabinet structure
Mask or screen type
312257R, F25D 1100
Patent
active
040800210
ABSTRACT:
A coffin-like liner for the cabinet of a refrigerator to be disposed within the outer casing of the refrigerator. The liner includes a first integral sheet which defines the back and the bottom portion of the liner and a second integral sheet which defines the top and the sides of the liner. The sheets are mechanically connected together by a crimped seam along their mating edges which extend along the juncture of the sides and the bottom and along the juncture of the sides and the back and along the juncture of the top and the back. The crimped seam includes a U-shaped portion extending along the edge of the sheet defining the back and the bottom and an L-shaped flange extending along the edge of the sheet defining the top and the sides with one leg of the L-shaped disposed in the U-shaped portion. A filler material fills the space between the mating portions of the two sheets to provide a smooth continuous surface within the liner.
REFERENCES:
patent: 1316061 (1919-09-01), Rotenberger
patent: 1525203 (1925-02-01), Schmitz
patent: 2837393 (1958-06-01), Sitler
patent: 3095838 (1963-07-01), Paulos et al.
patent: 3314741 (1967-04-01), Litner
patent: 3707243 (1972-12-01), Kitson
patent: 3868152 (1975-02-01), Dixon
patent: 3960631 (1976-06-01), Weiss et al.
patent: 3999820 (1976-12-01), Haag
Product Engineering - Aug. 1945 by Wallace C. Mills.
Gilliam Paul R.
Sakran Victor N.
United States Steel Corporation
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