Metallic wire strip brush assembly and apparatus and method for making
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 23, 2003
Grant Date -
N/A
app pub date -
Aug 30, 2000
filing date -
Apr 20, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A strip brush assembly for sweeping devices or machines comprises a plurality of metallic wires with attachment ends thereof being secured to a polymeric hub. The hub, while retaining the wire ends together is bonded or attached to a polymeric base that is configured with a channel to receive the hub. The base also has members shaped to secure the base to a brush assembly holder. An apparatus for making the brush assembly includes an extruder/shaping device that takes lengths of wires and continuously extrudes and shapes the hub around ends of the wires. The hub is then continuously attached to a polymeric base using fusion, adhesives, a combination of the two, or the like. The hub-containing base can then be cut to length as a metallic wire strip brush assembly for use on a mandrel.
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