Changing element for a spinning machine, and spinning machine equipped with said changing element
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United States of America Patent
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Aug 25, 2020
Grant Date -
Apr 6, 2017
app pub date -
May 11, 2015
filing date -
May 27, 2014
priority date (Note) -
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Abstract
A traversing element is provided for a spinning machine that produces a roving. The traversing element includes a guide segment disposed to guide the roving onto a surface of a tube or a roving bobbin, and a support segment. The guide segment is configured at an end of the support segment and an opposite end of the support segment is connectable to a support of the spinning machine. A closed cavity is provided in the traversing element, the closed cavity partially filled with a liquid. Heat that occurs in the guide segment due to friction between the guide segment and the roving when the traversing element is operating is absorbed by the liquid.
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