Process and device for forming a transfer tail

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

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Details

242165, B65H 5434

Patent

active

040492095

ABSTRACT:
The present invention relates to a process and a device for forming a transfer tail on winding bobbins of high-speed winding frames by use of an auxiliary thread guide which is swivelled over a predetermined track at a predetermined speed and, subsequently, passes the yarn over to the reciprocating thread guide. It is possible to obtain a transfer tail of adjustable and reproducible length even at high winding speeds.

REFERENCES:
patent: 2517625 (1950-08-01), Bauer et al.
patent: 2630976 (1953-03-01), Keight
patent: 2870971 (1959-01-01), Keith
patent: 3198445 (1965-08-01), Hull, Jr. et al.
patent: 3275252 (1966-09-01), Bolger
patent: 3276704 (1966-10-01), Pabis
patent: 3520483 (1970-07-01), Swallow
patent: 3741488 (1973-06-01), Wuest
patent: 3819123 (1974-06-01), Luz

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