Winding device
AssigneeW. Schlafhorst AG & Co.
InventorHans Raasch
Life of this patent
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Abstract
A winding device for a conical cross-wound coil wherein the coil is driven by peripheral friction applied to a predetermined part of the length thereof constituting a friction zone, and the thread that is to be wound on the coil is fed thereto by a thread guiding member, means for reducing the angle at which the wound threads cross on the cross-wound coil in the friction zone with respect to the thread crossing angle outside the friction zone.
Claims5
In a winding device for a conical cross-wound coil wherein the coil is driven by peripheral friction applied to a predetermined part of the length thereof constituting a friction zone by a drive roller extending along the entire length in the coil, and the thread that is to be wound on the coil is fed thereto by a thread guiding member, means for traversing the yarn across the coil so as to produce a cross-wound coil, means for reducing the angle at which the wound threads cross on the cross-wound coil in the friction zone with respect to the thread crossing angle outside the friction zone.
Dependencies are inferred from the claim text.