Method and device for controlling and/or regulating thread tensi

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

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Details

242 18DD, 242 181, B65H 5938, B65H 5442, B65H 5452

Patent

active

041204620

ABSTRACT:
Method of controlling or regulating tension in a thread being wound on a textile coil rolling on a winding roller of a thread-winding device, which includes varying the peripheral speed of the textile coil by varying the transmission ratio between the rotary speed of the winding roller and the rotary speed of the textile coil to an extent greater than the variation in the transmission ratio therebetween resulting from the increasing fullness of the winding on the coil.

REFERENCES:
patent: 1353474 (1920-09-01), Holt et al.
patent: 1915241 (1933-06-01), Reece
patent: 2524121 (1950-10-01), Crouzet
patent: 2747805 (1956-05-01), Schweiter et al.
patent: 3743202 (1973-07-01), Hoffsommer et al.

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