Method and apparatus for facilitating the withdrawal of strand f

Details Method and apparatus for facilitating the withdrawal of strand f Method and apparatus for facilitating the withdrawal of strand f

1986-09-18

1987-06-16

Gilreath, Stanley N.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242128, 242130, 242131, 242159, 242170, 242172, B65H 4902

Patent

active

046731407

ABSTRACT:
The present invention pertains to method and apparatus for facilitating the withdrawal of strand from the interior of a wound package a strand comprising biasing a movable manifold means against a portion of the arcuate periphery of the package, the manifold means having an apertured section in contact with the package; and drawing a vacuum in the manifold means effective to retain the strands at the periphery of the package until withdrawn to facilitate the complete withdrawal of the strand from the package.

REFERENCES:
patent: 2716008 (1955-08-01), Taylor, Jr.
patent: 2736512 (1956-02-01), Drummond et al.
patent: 3601326 (1971-08-01), Gordon
patent: 3746276 (1973-07-01), Stotler
patent: 3983997 (1976-10-01), Warshaw
patent: 4067441 (1978-01-01), Newman et al.
patent: 4300734 (1981-11-01), Green et al.
patent: 4460086 (1984-07-01), Davis

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