Device for winding a yarn onto a bobbin

Winding – tensioning – or guiding – Helical or random winding of material – Distributing material along the package

Patent

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Details

2424808, 2424839, B65H 5428, B65H 5438

Patent

active

059081708

ABSTRACT:
An apparatus for winding a yarn onto a bobbin wherein the apparatus includes: a finger-shaped yarn guide supported along a first axis orientated at right angles to the bobbin axis, the yarn guide being subject to an oscillating motion about the first axis; and energy storage mechanisms for controlling the deceleration and acceleration of the yarn guide in short regions near reversing points for the yarn guide motion, wherein the position of the energy storage mechanisms is adjustable.

REFERENCES:
patent: 2246465 (1941-06-01), Helm
patent: 2869797 (1959-01-01), Clerc
patent: 3656291 (1972-04-01), Key et al.
patent: 4515320 (1985-05-01), Slavik et al.
patent: 4973007 (1990-11-01), Schippers et al.

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