Brushing – scrubbing – and general cleaning – Implements – Pipe – tube – or conduit cleaner
Patent
1979-10-22
1981-09-08
Roberts, Edward L.
Brushing, scrubbing, and general cleaning
Implements
Pipe, tube, or conduit cleaner
B08B 902
Patent
active
042876303
ABSTRACT:
An attachment for the chuck of a drill composed of a reaming tool, said reaming tool including a housing defining an internal chamber and having an upper portion and a lower portion, said upper portion including structure adapted to attach to the chuck for rotation therewith and said lower portion including an open cylindrical axially extending portion of a first predetermined axial length and in open communication with the chamber of the housing, and a snake having a first end and intermediate portion in said chamber and a second end extending outwardly of the cylindrical portion; the snake being loose in said housing and cylindrical portion, and sleeve means arranged about said cylindrical portion and having a radially extending handle; said sleeve means being of a shorter length than said cylindrical portion so that a portion of said cylindrical portion extends beyond said sleeve, and fastening means to connect the snake through the extending portion of the cylindrical member for rotation of the snake with the housing and releasable for manual axial advancement of the snake relative to the cylindrical portion and sleeve for adjustment axially of the snake.
REFERENCES:
patent: 2245823 (1941-06-01), Rappaport
patent: 2284939 (1942-06-01), Asnard
patent: 2470225 (1949-05-01), Silverman
patent: 2828133 (1958-03-01), Silverman
patent: 3224024 (1965-12-01), Hunt
patent: 3691583 (1972-09-01), Silverman et al.
Malloy John Cyril
Roberts Edward L.
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