Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1975-02-03
1977-05-31
Gilreath, Stanley N.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 4701, 242 4712, 242 4713, B65H 5938
Patent
active
040264840
ABSTRACT:
Apparatus for controlling the winding of a continuously supplied fiber sliver on a bobbin which comprises a winding device for winding the continuously supplied fiber sliver from a supplying device on the bobbin arranged on said winding device and means for interrupting the winding phase of the winding device by a standstill phase during a bobbin change. A storage device is provided having a guiding means for building-up a fiber sliver reserve, and said guiding means being arranged at least translatorily movably over a distance for building-up the fiber sliver reserve during the standstill phase and for reducing the fiber sliver reserve during the winding phase. The guiding means is operatively connected with means for moving the guiding means to build-up the fiber sliver reserve and for tensioning the fiber sliver during the winding and the standstill phase. Means are provided for electrically controlling a drive motor of the winding device and which are connected with said guiding means and said winding device and arranged to be operated by movement of the guiding means.
REFERENCES:
patent: 1851252 (1932-03-01), Junkers
patent: 2741437 (1956-04-01), Haworth
patent: 2755916 (1956-07-01), McIlvried et al.
patent: 2824616 (1958-02-01), Knight et al.
patent: 3051362 (1962-08-01), Shook
patent: 3078055 (1963-02-01), Harris
patent: 3099412 (1963-07-01), Nystrom
patent: 3131729 (1964-05-01), Leysinger
patent: 3480218 (1969-11-01), Lawson
patent: 3891155 (1975-06-01), Naegeli
Gilreath Stanley N.
Kleeman Werner W.
Pavena AG
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