Hub flange for cast hub brush
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United States of America Patent
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May 6, 2014
Grant Date -
Jun 21, 2007
app pub date -
Dec 19, 2005
filing date -
Dec 19, 2005
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention is a rotary brushing tool and method of constructing the rotary brushing tool. The rotary brushing tool comprises a hub portion and a wheel portion. The hub portion has a pair of hub elements, where each hub element includes a central opening, an annular retaining plate portion that extends radially from the central opening, and a tubular portion that extends axially from the central opening. Placing the tubular portions of the hub elements in opposition forms a hub channel that extends radially from the central opening. The wheel portion includes bristles arranged in the hub channel to extend substantially radially from the central opening, and a castable material for retaining the bristles. Pouring the castable material into the hub channel and allowing it to cure, forms a hub that retains the bristles.
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