Brushing – scrubbing – and general cleaning – Implements – Pipe – tube – or conduit cleaner
Patent
1997-07-16
1999-08-10
Chin, Randall E.
Brushing, scrubbing, and general cleaning
Implements
Pipe, tube, or conduit cleaner
B08B 902
Patent
active
059339039
ABSTRACT:
A power driving waste line clean out tool which includes an elongated flexible coil spring formed from an elongated spring wire that is helically wound about a flexible water conduit. The water conduit provides water under relatively high pressure to a uniquely designed water jet clean out head assembly that is affixed to the end of the coil spring and is adapted to effectively break up and remove blockages formed in the sewer line being cleaned. The flexible coil spring is housed within a drum having a conoidal wall through which the coil spring is fed and retracted actually of itself as the drum is rotated. The water jet head assembly of the tool includes a spray head which can be securely connected to the coil spring, a cutter head assembly which can be removably interconnected with the spray head and a connector means of unique design for interconnecting the water conduit of the coil spring assembly with the plurality of water jets provided in the spray head and extending angularly outwardly relative to longitudinal axis of the waste line.
REFERENCES:
patent: 3370599 (1968-02-01), Ciaccio
patent: 3959840 (1976-06-01), Sato
patent: 4257139 (1981-03-01), Yeo
patent: 4312679 (1982-01-01), Klein, Sr.
patent: 4420852 (1983-12-01), Bowlsby
patent: 4773113 (1988-09-01), Russell
patent: 5535473 (1996-07-01), Maniar
Advertisement National Drain Cleaning Equipment.Cable.Supplies.
Brunton James E.
Chin Randall E.
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