Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1976-05-17
1978-04-18
Gilreath, Stanley N.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 18DD, B65H 5402
Patent
active
040847594
ABSTRACT:
A method for winding up a yarn reserve on a winding tube for a bobbin. The method comprises the steps of: continuously sucking the spun yarn, causing it to move through a circular yarn guide-positioning element, removably arranged coaxially with a yarn suction orifice; removing yarn positioning element from the suction orifice while the yarn being supplied and continuously passing therethrough; positioning said element above a yarn adherence zone of tube; breaking the yarn passing through the positioning element allowing the supplied yarn end to fall down on the tube adherence zone and into guide device, with yarn end facing externally of the tube end, and forming yarn reserve turns before winding the yarn bobbin.
REFERENCES:
patent: 3899140 (1975-08-01), Gleyze
patent: 3921921 (1975-11-01), Katayama et al.
patent: 3952959 (1976-04-01), Shaw et al.
patent: 3974972 (1976-08-01), Egli et al.
Gilreath Stanley N.
Nuova San Giorgio S.p.A.
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