Method of finding yarn end

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

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242 355R, 242 356R, 242 356E, B65H 5400

Patent

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047353694

ABSTRACT:
A method of yarn end finding for a yarn end finding device which includes a contacting device for drawing out a yarn end from a bobbin by positively contacting the surface of a yarn layer thereof. It comprises operating the contacting device so that the contacting device does not act on bobbins passed through the yarn end finding device for the first time but acts on bobbins passed through the yarn end finding device at least two times.

REFERENCES:
patent: 2675971 (1954-04-01), Abbott
patent: 3224694 (1965-12-01), Oishi
patent: 3398906 (1968-08-01), Bell
patent: 3544018 (1970-12-01), Stoppard et al.
patent: 3727852 (1973-04-01), Nelson et al.
patent: 3897022 (1975-07-01), Savio
patent: 3941323 (1976-03-01), D'Agnolo et al.
patent: 4576341 (1986-03-01), Matsui et al.
patent: 4616789 (1986-10-01), Matsui et al.

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