DISPOSITIVO PER L'APRITURA DELLE FIBRE NELLE UNITA' DI FILATURA OPEN END

DISPOSITIVO PER L'APRITURA DELLE FIBRE NELLE UNITA' DI FILATURA OPEN END

The control of the fibre tuft (7) in a wedge-shaped combing-out region of the opening device, which region is delimited by the radius of curvature of the opening roller (2) and by an opposite fibre-guide wall (9) in the cavity of the opening housing (1) is improved. The front part (8) of the working...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MILOSLAV KUBOVY, JOSEF SKALA, MILOS VECERA JAROSLAV DYKAST
Format: Patent
Sprache:ita
Schlagworte:
NATURAL OR ARTIFICIAL THREADS OR FIBRES
SPINNING
SPINNING OR TWISTING
TEXTILES
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Beschreibung
Zusammenfassung:The control of the fibre tuft (7) in a wedge-shaped combing-out region of the opening device, which region is delimited by the radius of curvature of the opening roller (2) and by an opposite fibre-guide wall (9) in the cavity of the opening housing (1) is improved. The front part (8) of the working surface of this fibre-guide wall (9) is convex. When the fibre tuft (7) is being combed out, the convexity of the working surface allows a better control of the fibre tuft (7) gripped by the clothing of the opening roller (2).