Yarn winding apparatus

Winding – tensioning – or guiding – Coil holder or support – Spool or core

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Details

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.

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