Grooved traverse drum for use in drum winder

Details Grooved traverse drum for use in drum winder Grooved traverse drum for use in drum winder

1978-07-06

1982-09-07

Gilreath, Stanley N.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

B65H 5428, B65H 5448

Patent

active

043479910

ABSTRACT:
A grooved traverse drum for use in a drum winder is provided with a recess which facilitates the cutting and removal of a yarn coiled around the drum. The recess is formed by modifying that one of the lateral walls forming an interrupted wider yarn guide groove portion at a crossover point of the yarn guide groove which does not contribute to the guiding of the yarn, in such a manner as to widen the groove bottom.

REFERENCES:
patent: 1749355 (1930-03-01), Reece
patent: 1918210 (1933-07-01), McKean
patent: 2998203 (1961-08-01), Pitts
patent: 3147930 (1964-09-01), Fossen et al.
patent: 3346206 (1967-10-01), Fossen

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