Pipe cleaning and deburring tool

Details Pipe cleaning and deburring tool Pipe cleaning and deburring tool

2005-11-15

2005-11-15

Kim, John (Department: 1744)

Brushing, scrubbing, and general cleaning

Implements

Pipe, tube, or conduit cleaner

C015S104040, C015S104050, C015S104090, C015S106000, C451S462000

Reexamination Certificate

active

06964077

ABSTRACT:
A plastic housing has a front shell with inwardly protruding bristles of an exterior wire brush, and a rear shell which retractably receives the outwardly protruding bristles of an interior wire brush. The interior brush is mounted to a shaft which engages the housing, and which is driven by a motor, such as by a power drill. A ring-like deburring element is mounted to the shell between the front shell and the rear shell, and has an inwardly and frontwardly protruding generally frustoconical first wall forming a deburring element which defines a central opening through which the interior brush may be projected and retracted. The first wall may be planar segments, or may have a circular cross section. The deburring element serves to position a pipe for burnishing by the exterior brush, and also deburrs the end of the inserted pipe.

REFERENCES:
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patent: 2002/0095735 (2002-07-01), Yehia
patent: 2003/0172481 (2003-09-01), Yehia
patent: 2 147 835 (1985-05-01), None

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