Brushing – scrubbing – and general cleaning – Implements – Pipe – tube – or conduit cleaner
Patent
1975-09-18
1976-10-05
Roberts, Edward L.
Brushing, scrubbing, and general cleaning
Implements
Pipe, tube, or conduit cleaner
226147, 2541343FT, B08B 902
Patent
active
039835936
ABSTRACT:
Conduit cleaning apparatus characterized by a reel of cable and a pair of rachet gripping members for feeding the cable through. A rearward gripping member is mounted stationary with respect to the reel. A forward gripping member is carried forwardly thereof by telescoping guide structure that aligns the gripping members along the axis of rotation of the reel and allows reciprocal motion between the gripping members. The rachet gripping members advance or retract the cable. A spring urges the members apart to facilitate reciprocation while in a vertical position.
REFERENCES:
patent: 3083391 (1963-04-01), Prange
patent: 3703015 (1972-11-01), Naeve
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