Yarn or thread spooling machine

Details Yarn or thread spooling machine Yarn or thread spooling machine

1975-09-19

1977-05-31

Gilreath, Stanley N.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

74217CV, B65H 5438

Patent

active

040264823

ABSTRACT:
To prevent undesired winding patterns on a yarn package being spooled, in which the package is in engagement with a drive drum and a yarn traverse guide is provided to traverse the yarn, a drive is in engagement with the drive drum which includes a drive belt having a length substantially in excess of its stretched length and a belt length tightening or compensating roller is in engagement with the extra long drive belt at the driving run of the belt, the compensating roller being moved cyclically, for example under control of a cam, to provide cyclical acceleration and retardation to the driven element connected to the drive belt, for example the drive drum, or the traverse drum.

REFERENCES:
patent: 1763246 (1930-06-01), McKean
patent: 2212348 (1940-08-01), Ludington
patent: 2352797 (1944-07-01), Miller
patent: 2650505 (1953-09-01), Vannatta
patent: 3166947 (1965-01-01), Hendershot
patent: 3888217 (1975-06-01), Hisserich
patent: 3902376 (1975-09-01), Humphrey

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