Stoves and furnaces – Combustion engine-heated cooking stoves – oven or heating...
Patent
1978-03-06
1979-07-24
Dority, Jr., Carroll B.
Stoves and furnaces
Combustion engine-heated cooking stoves, oven or heating...
126 39M, 126273R, F24C 1516
Patent
active
041619390
ABSTRACT:
The specification discloses an oven liner suspension assembly for rigidly suspending an oven liner, while allowing for expansion and contraction of the oven liner undergoing heating and cooling during cooking and self-cleaning operations. A pair of elongated anchor legs is secured to the rear portion of the oven liner, and each anchor leg extends a predetermined distance beyond the bottom wall of the oven liner. An L-shaped base member of each anchor leg is rigidly secured to a main base plate of the frame assembly for the oven, thereby allowing for lengthwise expansion and contraction of the oven liner. A center flange extending from the front of the oven liner is rigidly secured to a flange extending upwardly from the main base plate assembly such that the front of the oven liner is rigidly suspended above the main base plate the same predetermined distance the rear portion of the bottom wall of the oven liner is suspended above the main base plate. The suspension assembly thus allows for lengthwise, widthwise and heightwise expansion and contraction of the oven liner.
REFERENCES:
patent: 574799 (1897-01-01), Graves
patent: 2116669 (1938-05-01), Dadson
patent: 2555841 (1951-06-01), Clark
patent: 3038462 (1962-06-01), Hurko
patent: 3120224 (1964-02-01), Divelbiss
patent: 3131684 (1964-05-01), More et al.
patent: 3385280 (1968-05-01), Schmahl
patent: 3706302 (1972-12-01), Helgeson
Chambers Corporation
Dority Jr. Carroll B.
O'Connor Daniel J.
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