Chimney flue cover

Details Chimney flue cover Chimney flue cover

1985-10-23

1987-09-08

Joyce, Harold

Stoves and furnaces

Stoves

Cooking

126286, 126288, F23L 1702

Patent

active

046916245

ABSTRACT:
A chimney cover which is hinged to the top of a fireplace flue for opening and closing movement. A mounting bracket is clamped to the top of the flue liner by tightening machine screws against the flue tile without the need to drill holes or otherwise deform the flue liner. A hinge bracket connected with the flue cover is hinged to the mounting bracket by a hinge pin which receives a torsion spring. The torsion spring is loaded in compression to continuously urge the cover toward its open position. A cable extends from the cover through the flue to the fireplace so that the cover can be opened and closed from the fireplace.

REFERENCES:
patent: 3377939 (1968-04-01), Sailors
patent: 4368663 (1983-01-01), Tabacco
patent: 4528897 (1985-07-01), Homolik

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