Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1990-08-01
1992-08-25
Gilreath, Stanley N.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
B65H 5400, B65H 5938
Patent
active
051411695
ABSTRACT:
In a yarn winding apparatus which comprises a bobbin holder for holding a yarn winding bobbin and a contact roller pressed against the bobbin held by the bobbin holder or a package wound onto the bobbin and by which the yarn is continuously wound, the winding apparatus further comprises a rotating speed detector for detecting a rotating speed of the contact roller and a tension detector for detecting a tension in the yarn, and rotation of a motor for driving the bobbin holder is controlled based on information comprising data detected by the rotating speed detector and data detected by the tension detector so that the winding speed is adjusted to a predetermined value.
REFERENCES:
patent: 4245794 (1981-01-01), Hasegawa et al.
patent: 4307848 (1981-12-01), Barathieu
patent: 4394986 (1983-07-01), Hasegawa et al.
patent: 4494702 (1985-01-01), Miyake et al.
patent: 4685629 (1987-08-01), Sugioka
patent: 4715548 (1987-12-01), Miyake et al.
patent: 4830296 (1989-05-01), Ueda et al.
patent: 4964582 (1990-10-01), Hermanns et al.
Gilreath Stanley N.
Teijin Seiki Co. Ltd.
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