METHOD AND APPARATUS FOR DOFFING AND STRAIGHTENING FIBERS DURING COMBING AND SPINNING THEREOF

A method for moving and straightening fibers transported from a carder member of a ring spinning chamber without rings operating by suction effect, characterized in that the fibers, at the point where they are being moved or removed by said carder member are subjected to a pressure difference produc...

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Bibliographic Details
Main Authors STANISLAV KABELE, LADISLAV BURES, CESKA TREBOVA, MILAN CHRTEK, ARKADIJ BARSUKOV, CTIBOR DOUDLEBSKY
Format Patent
LanguageEnglish
Published 13.02.1968
Subjects
NATURAL OR ARTIFICIAL THREADS OR FIBRES
SPINNING
SPINNING OR TWISTING
TEXTILES
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Summary:A method for moving and straightening fibers transported from a carder member of a ring spinning chamber without rings operating by suction effect, characterized in that the fibers, at the point where they are being moved or removed by said carder member are subjected to a pressure difference produced by the relation between the velocity of the carder member and that of the air, directed to said carder member directly from the ambient atmosphere, said pressure difference acting on the fibers approximately in the radial direction, moving away from said carder member, whereby said fibers are straightened simultaneously by the action of these different speeds, as well as transported into said spin chamber. (Machine-translation by Google Translate, not legally binding)
Bibliography:Application Number: US19660580241