Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1981-05-13
1983-07-26
Gilreath, Stanley N.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 181, 242 26, 242 43R, 242 45, B65H 5408, B65H 5938
Patent
active
043949860
ABSTRACT:
The present invention relates to a yarn winding apparatus wherein a yarn is wound on a bobbin tube at a constant wind ratio. According to the present invention, the rotational speed of a winding spindle is electrically controlled in accordance with yarn tension and the rotational speed of a traverse element driving shaft is electrically controlled relative to the rotational speed of the winding spindle in such a manner that the wind ratio is kept constant.
REFERENCES:
patent: 3615060 (1971-10-01), Jenny
patent: 3931938 (1976-01-01), Hasegawa et al.
patent: 3937409 (1976-02-01), Muller
patent: 4049211 (1977-09-01), Spescha
patent: 4245794 (1981-01-01), Hasegawa et al.
Hasegawa Katsumi
Kawabata Takahiro
Kuge Shintaro
Gilreath Stanley N.
Miller Austin R.
Toray Industries Inc.
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