Yarn end finding device

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

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Details

242 355A, 242 356R, 242 356E, B65H 5420, B65H 5422

Patent

active

047237201

ABSTRACT:
A yarn end finding device in which a yarn end suction opening part of a suction mouth for leading out a yarn end on a surface of a yarn layer on a spinning bobbin by an action of a suction air flow can be moved on the basis of the difference in the yarn layer diameter of the spinning bobbins to be treated.

REFERENCES:
patent: 2675971 (1954-04-01), Abbott
patent: 3471101 (1969-10-01), Moyer et al.
patent: 3544018 (1970-12-01), Stoppard et al.
patent: 3563478 (1971-02-01), Bell
patent: 3652025 (1972-03-01), DiMauro
patent: 3754718 (1973-08-01), Abbott
patent: 4544107 (1985-10-01), Matsui et al.
patent: 4613091 (1986-09-01), Kirake
patent: 4616789 (1986-10-01), Matsui et al.

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