Yarn end finding apparatus

Details Yarn end finding apparatus Yarn end finding apparatus

1984-07-16

1986-10-28

Gilreath, Stanley N.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 18EW, 242 355A, 242 356E, B65H 5420, B65H 6500, B65H 6702

Patent

active

046194169

ABSTRACT:
A yarn end finding apparatus having a vertically movable hollow member which can be raised to allow positioning of a bobbin thereunder and then lowered onto the bobbin. The hollow member includes a device for releasing the end of the yarn from the bobbin. A vertical flow of air through the hollow member directs the released yarn away from the bobbin past a yarn clamping device and a blade which cuts the yarn at a predetermined distance from the clamping device. A reverse flow of air directs the remaining length of yarn into the hollow bobbin core for subsequent processing.

REFERENCES:
patent: 3279712 (1966-10-01), Furst
patent: 3295775 (1967-01-01), Raasch et al.
patent: 3471101 (1969-10-01), Moyer et al.
patent: 3480216 (1969-11-01), Iannucci et al.
patent: 3544018 (1970-12-01), Stoppard et al.
patent: 3608843 (1971-09-01), Siedlich
patent: 3708134 (1973-01-01), Stoppard
patent: 3727852 (1973-04-01), Nelson et al.
patent: 3850377 (1974-11-01), Pitts et al.
patent: 4463909 (1984-08-01), Kiriake et al.

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