Open-end spinning device
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United States of America Patent
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-
May 12, 1992
Grant Date -
N/A
app pub date -
Jul 10, 1990
filing date -
Jul 13, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An open-end spinning device with a fiber feeding channel which extends from a housing with a rotating opening roller to a spinning element. The fiber feeding channel comprises two channel sections which can be moved towards each other and can be brought into alignment with each other. The first channel section is located in an insert of the housing and is capable of axial movement in the housing. The insert is urged by an elastic element in the direction of the second channel section and is covered by a screen on its end towards the interior of the housing, at least on the downstream side (with reference to the rotational direction of the opening roller). A seal is located between the insert and the housing.
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