Stoves and furnaces – Stoves – Cooking
Patent
1987-08-03
1988-05-17
Joyce, Harold
Stoves and furnaces
Stoves
Cooking
16243, 49403, 98110, 126291, 251308, 403104, 403388, F24F 1314
Patent
active
047442905
ABSTRACT:
A pivoted blade which has a centrally positioned V-shaped pin-receiving depression combined with a slidable mounting pin which is releasably secured within the depression in the blade. This pin comprises an elongated element which is circular in cross-section at one end thereof, and its other end is flattened at one side and of V-shape on the other side. The other end of the pin has a centrally positioned hole extending therethrough with this hole being centrally disposed with respect to the flattened side and extending through the apex of the V-shaped side. This centrally positioned hole is longer than it is wide with the longer cross-section extending longitudinally of the pin. The mounting pin is mounted at a side margin of the blade with the V-shaped portion of the pin fitting into the V-shaped depression in the blade and with the end of circular cross-section extending beyond the side margin of the blade. A bolt extends through a hole in the apex of the V-shaped depression in the blade and through the hole in the pin, and a nut is associated with the free end of the bolt to lock the pin to the blade.
REFERENCES:
patent: 493363 (1893-03-01), Lang
patent: 2146142 (1939-02-01), Heasley
patent: 2183292 (1939-12-01), Kerentoff
patent: 3156446 (1964-11-01), Chaloka
patent: 3260018 (1966-07-01), Schuh
patent: 3487768 (1970-01-01), Watson
patent: 3718081 (1973-02-01), Root
patent: 3779512 (1973-12-01), Scaramucci
patent: 4355567 (1982-10-01), Josephson
patent: 4682758 (1987-07-01), Scobie et al.
American Hardware & Paint Co., Inc.
Joyce Harold
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