Brushing – scrubbing – and general cleaning – Attachments – Brush or broom-type flue cleaner
Patent
1987-09-14
1988-09-27
Hornsby, Harvey C.
Brushing, scrubbing, and general cleaning
Attachments
Brush or broom-type flue cleaner
15163, F23J 300
Patent
active
047731168
ABSTRACT:
A chimney cleaning device is disclosed comprising a crown assembly and a base assembly, respectively mounted at the top and the bottom of a chimney flue. The assemblies contain a system of pulleys over which a brush connected cable loop is disposed. One of the bottom pulleys is connected to, and driven by a crank which when rotated, causes the brush to go up or down the chimney flue, dislodging soot and other unwanted accumulations therefrom, thereby cleaning the chimney.
REFERENCES:
patent: 2284391 (1942-05-01), Hefle
patent: 3007616 (1961-11-01), Zuckerman
patent: 4208756 (1980-06-01), Smith
patent: 4208757 (1980-06-01), Baugh et al.
patent: 4252456 (1981-02-01), Kallaes et al.
patent: 4340989 (1982-07-01), Rotondi et al.
patent: 4505000 (1985-03-01), Boehland et al.
patent: 4538317 (1985-09-01), Sorensen
Hornsby Harvey C.
Machuga Joseph S.
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