Yarn traverse winding apparatus

Details Yarn traverse winding apparatus Yarn traverse winding apparatus

1988-11-25

1990-05-01

Gilreath, Stanley N.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242158B, B65H 5430

Patent

active

049211811

ABSTRACT:
A yarn traverse winding apparatus for a textile machine producing cross-wound bobbins includes a yarn traversing zone having reversing points. A traction mechanism transmission has an endless traction mechanism being diverted outside the traversing zone by guide rollers between a first belt run movable in a given traversing direction and a second belt run movable parallel to the first belt run in an opposite traversing direction. The belt runs have inner surfaces facing toward each other and outer surfaces facing away from each other while in the traversing zone. Yarn are drivers mutually spaced apart along the traction mechanism and a yarn guide element transfers yarn at the reversing points from a yarn driver on one of the belt runs to a yarn driver on the other of the belt runs. The guide rollers include two first inner guide rollers each guiding and contacting the outer surface of a respective belt run and two mutually spaced apart second outer guide rollers each returning and contacting the inner surface of a respective belt run before the belt runs reach the first guide rollers. The traction mechanism is moveable between the second guide rollers in the vicinity of the first guide rollers.

REFERENCES:
patent: 3333782 (1967-08-01), Beckwith, Jr.

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