Quick disconnect tube cleaning brush coupling
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jan 6, 2004
Grant Date -
Nov 22, 2001
app pub date -
Dec 19, 2000
filing date -
May 18, 2000
priority date (Note) -
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Abstract
A coupling particularly suited for brushes for tube cleaning operations includes interfitted shaft and brush coupling members retained by a locking mechanism in axial alignment for rotation in tube cleaning operations. The shaft and brush coupling interfit and the locking mechanism are suited for rapid mounting and replacement of the brush coupling. In a preferred form the locking mechanism comprises a sleeve and spring in nested reglation to each other mounted axially of the coupling. A brush coupling adapter may form part of the coupling for receiving a standard brush element.
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