US 12,453,992 B2 · Chimney cleaning system

Abstract

The present disclosure provides a chimney cleaning system. The chimney cleaning system may include a support bracket configured to couple with a chimney pipe. The chimney cleaning system may include a first swivel arm and a second swivel arm. The system may further include a spring that connects to a first swivel arm. The chimney cleaning system may include a gearbox, and a shaft, which may be a horizontal shaft, coupled to the gearbox. The chimney cleaning system may further include a chain having a first end and a second end. The first end connects with the first swivel arm via the spring and the second end connects to the second swivel arm. The actuation of the shaft causes a rotation of the chain about the internal surface of the chimney pipe thereby causing the chain to clean soot, creosote, and other debris from at least a portion of the internal surface of the chimney pipe.

Claims11

Dependent claims

A chimney cleaning system, the system comprising;

a support bracket configured to couple with a chimney pipe having an internal surface;
a first swivel arm and a second swivel arm;
a gearbox;
a shaft coupled to the gearbox;
a housing unit configured to couple to a stove and the chimney pipe, wherein the gearbox, the shaft, and the second swivel arm are received in the housing unit;
a spring coupled with the first swivel arm;
and
a chain having a first end and a second end, the first end coupled with the first swivel arm via the spring and the second end coupled to the second swivel arm,
wherein actuation of the shaft causes rotation of the chain about the internal surface of the chimney pipe thereby causing the chain to clean soot, creosote, and other debris from at least a portion of the internal surface of the chimney pipe.

6 more elements

Dependencies are inferred from the claim text.

Chimney cleaning system

Life of this patent

Chimney cleaning system

Life of this patent

Abstract

Claims11