Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1981-12-07
1983-08-16
Gilreath, Stanley N.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 18PW, 242 355R, B65H 5402, B65H 5420
Patent
active
043986765
ABSTRACT:
Yarn winding apparatus having a pair of windups one above the other. A pair of rotatable package supports for each windup are alternately movable into surface driven engagement with a drive roll. During winding packages contact the drive roll until full. In doffing, an empty package contacts the drive roll; the yarn breaks from the full package to engage the empty package. A guide plate is rotated in contact with the yarn to lift it from the traverse guides and direct it to a location outside the path of travel of the traverse guides where a transfer tail is wound.
REFERENCES:
patent: 3342428 (1967-09-01), Smiley, Jr.
patent: 3409238 (1968-11-01), Campbell et al.
patent: 3907217 (1975-09-01), Graf et al.
patent: 3940075 (1976-02-01), Lenk
patent: 4069984 (1978-01-01), Klink et al.
patent: 4154411 (1979-05-01), Kamp et al.
Koppen Johannes E. A.
Workman Samuel E.
E. I. Du Pont de Nemours and Company
Gilreath Stanley N.
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