F - Mech Eng,Light,Heat,Weapons – 23 – J
Patent
F - Mech Eng,Light,Heat,Weapons
23
J
15/12.4
F23J 3/00 (2006.01) F23J 3/02 (2006.01)
Patent
CA 1152267
ABSTRACT OF THE DISCLOSURE A readily removable cleaning system for a chimney comprising in combination adjacent the top of a chimney a pair of bracket members each having a generally horizontally extend- ing center portion disposed on an upper edge surface of the chimney oppositely from the upper edge surface on which the other center portion is disposed, a generally vertically extend- ing upwardly directed inner portion with an aperture, and a generally vertically extending downwardly directed outer por- tion embracing an outer chimney wall surface oppositely from that embraced by the other downwardly directed outer portion; a strap or like element extending around the downwardly direct- ed portions of both bracket members and the outside of the chimney to removably secure the bracket members to the chimney; an upper threaded rod and a lower threaded rod supporting a pulley system around which a chain or like member with a brush is supported for up and down movement. The effective length of the upper and lower rods are adjustable and the locations of the pulley system and cleaning brush are adjustable along the lengths of both the upper and the lower support rods.
375360
Rotondi Frank A.
Salley Howard W.
Borden Ladner Gervais Llp
Rotondi Frank A.
Salley Howard W.
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