CH680930

The upper surface of the drawing roller, to draw sliver for spinning, has projections with rounded humps at least each in the contact zone. The arithmetical mean roughness value Ra is 0.8-7.0 micron. ADVANTAGE - The structure simplifies mfg of the drawing rollerss and improves the drawn quality of t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	TROEGER, JUERGEN, BRUNK, NORBERT, SCHLEGL, EMIL, GEISLER, HARALD
Format:	Patent
Sprache:	ger
Schlagworte:	NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING SPINNING OR TWISTING TEXTILES
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The upper surface of the drawing roller, to draw sliver for spinning, has projections with rounded humps at least each in the contact zone. The arithmetical mean roughness value Ra is 0.8-7.0 micron. ADVANTAGE - The structure simplifies mfg of the drawing rollerss and improves the drawn quality of the sliver.