Apparatus for feeding fibrous material in the form of flocks to processing machines

A feeding device for flocculent fiber material, e.g., cotton, synthetic fibers, etc., to processing machines, such as carding engines, etc., including an inlet which feeds fiber material through an intake roller and an opening roller into an inlet end portion of a duct, the duct having an outlet end...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HERGETH, HELMUT H. A, HUBERT A
Format:	Patent
Sprache:	eng
Schlagworte:	NATURAL OR ARTIFICIAL THREADS OR FIBRES PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING SPINNING TEXTILES
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	A feeding device for flocculent fiber material, e.g., cotton, synthetic fibers, etc., to processing machines, such as carding engines, etc., including an inlet which feeds fiber material through an intake roller and an opening roller into an inlet end portion of a duct, the duct having an outlet end portion at which are located take-off rollers for feeding the fiber material from the duct, the opening roller having a width corresponding to the predetermined width of the duct inlet end portion, and a transverse air current blower extending the predetermined width of the duct inlet end portion and the opening roller, the transverse air current blower being positioned above the duct inlet end portion and having an outlet directed downwardly into the duct inlet portion, and the transverse air current blower being operative at low air pressures and high air throughput.