Contactless winding apparatus

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

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Details

242 36, 242 43R, 242 45, B65H 5402, B65H 5428, B65H 5938

Patent

active

041695658

ABSTRACT:
The invention relates to a device for the winding of yarn on a tube to a yarn package which device is equipped with a traverse unit. The device imparts to the yarn a traverse motion in axial direction with respect to the tube. The circumference of the yarn package is clear of any element. A pneumatic detector located near the circumference of the yarn package pneumatically detects the distance between the circumference of the yarn package and the traverse unit.

REFERENCES:
patent: 3536272 (1970-10-01), Ueyama
patent: 3845912 (1974-11-01), Eichmanns et al.
patent: 3860187 (1975-01-01), Liska et al.
patent: 3931938 (1976-01-01), Hasegawa et al.

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