Yarn joining controlling method for automatic winder

Details Yarn joining controlling method for automatic winder Yarn joining controlling method for automatic winder

1988-07-12

1990-03-27

Gilreath, Stanley N.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

57 22, B65H 5422

Patent

active

049113720

ABSTRACT:
In an automatic winder, presence or absence of a yarn on a package side and a yarn on a yarn supply bobbin side is detected during one cycle of yarn joining operation of a winding unit, and the winding unit after completion of a yarn joining operation is selectively instructed that an indication that yarn joining is impossible is to be made or that yarn joining is to be waited for.

REFERENCES:
patent: 3458912 (1969-08-01), Werffeli
patent: 3599886 (1971-08-01), Koller
patent: 3776479 (1973-12-01), Lutovsky et al.
patent: 3918651 (1975-11-01), Uchida
patent: 4432197 (1984-02-01), Ueda et al.
patent: 4535945 (1985-08-01), Rohner et al.
patent: 4773606 (1988-09-01), Ohashi

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