Tube abrading tool

Details Tube abrading tool Tube abrading tool

1979-07-27

1980-12-16

Roberts, Edward L.

Brushing, scrubbing, and general cleaning

Machines

Brushing

15 23, 1510404, 151041R, A46B 1302

Patent

active

042388678

ABSTRACT:
A tube abrading tool for cleaning outer and inner surfaces of ends of pieces of copper tubing such as that employed in domestic water supply systems. The tool includes an electric motor supported in a housing. A longitudinal shaft is rotatably mounted to the motor with the opposite ends of the shaft extending beyond the periphery of the motor housing. A male abrasive member, such as a wire brush, is releasably secured to one end of the shaft and a female abrasive member, such as a wire brush, is releasably secured to the opposite end of the shaft, so that the tool is readily manipulated to clean the inside and the outside of the end of a piece of copper tubing preparatory to soldering.

REFERENCES:
patent: 1717554 (1929-06-01), Fraser
patent: 2383464 (1945-08-01), Bown
patent: 2635393 (1953-04-01), Barth
patent: 3436783 (1969-04-01), McCartney
patent: 3604040 (1971-09-01), Cohen
patent: 3774255 (1973-11-01), Pao

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