CLEANING DEVICE
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United States of America Patent
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app pub date -
Jun 28, 2016
filing date -
Jun 28, 2016
priority date (Note) -
Abandoned
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Abstract
A cleaning device for cleaning an inner surface of a pipe. The cleaning device has first and second bodies each having a connector for connecting a drive shaft and being rotatable about a rotation axis with the drive shaft. The cleaning device also has multiple link connections defined in said first body and in said second body and multiple chains of links extending between the link connections of said bodies. The links consist of a helically wound metal wire for detachably connecting the links to each other and/or to the link connections. At least a part of said links has a tip of the helically wound metal wire bent radially outwardly from said helical winding for cleaning the inner surface of the pipe when the first body and the second body are rotated with the drive shaft.
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