LONGLIFE BUSHING TIP

A fiber forming bushing comprises a baseplate having at least one hole and a bushing tip that is formed separately from the baseplate, supported in the hole in the baseplate, and welded to the baseplate. The bushing tip has an upper end and a lower end, and comprises a flange at the upper end of the...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: BEMIS, BYRON L, OAKLEAF, ANTHONY P
Format: Patent
Sprache:eng ; fre
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A fiber forming bushing comprises a baseplate having at least one hole and a bushing tip that is formed separately from the baseplate, supported in the hole in the baseplate, and welded to the baseplate. The bushing tip has an upper end and a lower end, and comprises a flange at the upper end of the bushing tip. A tapered entrance is provided at the upper end adjacent the flange. An upper cylindrical portion is provided adjacent the tapered entrance. A tapered middle portion is provided adjacent the upper cylindrical portion. A lower cylindrical portion is provided adjacent the tapered middle and extended to at outlet at the lower end of the bushing tip.