Stoves and furnaces – Stoves – Cooking
Patent
1982-11-29
1985-11-19
Scott, Samuel
Stoves and furnaces
Stoves
Cooking
126337R, 126339, 126 25R, 126152B, 211175, 211181, 99449, F24C 116, F24B 300
Patent
active
045535230
ABSTRACT:
An adjustable grate includes first and second identical grate members each with first and second parallel supports. A plurality of upper and lower elements are secured to and extend perpendicularly to the parallel supports providing a space between the upper and lower elements. The grate is assembled by positioning the second support of each grate member between the upper and lower elements of the opposing grate member. The width of the grate is adjusted by sliding the first and second grate members together or apart. The length of the grate is adjusted by moving an upper end of the first grate member above the upper end of the second grate member until the distance between the upper end of the first grate member and the lower end of the second grate member is the desired length. First and second extension members are then positioned between the first and second supports and the upper and lower elements of each grate member. The first extension member is then extended to a length equal to the distance between the upper end of the second grate member and the upper end of the first grate member and the second extension member is extended to the distance between the lower end of the first grate member and the lower of the second grate member.
REFERENCES:
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patent: 3316864 (1967-05-01), Maslow
patent: 4178844 (1979-12-01), Ward et al.
patent: 4432334 (1984-02-01), Holt
Harper-Wyman Company
Odar Helen
Scott Samuel
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