Grooved traverse drum for winder

Winding – tensioning – or guiding – Coil holder or support – Spool or core

Patent

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Details

B65H 5428, B65H 5448

Patent

active

040364470

ABSTRACT:
A grooved traverse drum for a winder wherein in order to improve the wear resistance of the turns at opposite traverse ends of the yarn guide groove formed along the cylindrical surface of the drum, a wear-resisting member is inserted in each of said turns.

REFERENCES:
patent: 3022021 (1962-02-01), Zollinger
patent: 3480217 (1969-11-01), O'Brien
patent: 3806053 (1974-04-01), Kinariwala

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