Method and apparatus for threading an advancing yarn onto a wind

Details Method and apparatus for threading an advancing yarn onto a wind Method and apparatus for threading an advancing yarn onto a wind

1988-03-30

1989-09-19

Gilreath, Stanley N.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 18PW, B65H 6704

Patent

active

048673854

ABSTRACT:
A method and apparatus is disclosed for threading an advancing yarn onto a rotating empty bobbin tube. The yarn is withdrawn by a yarn withdrawal means, while being guided into contact with the periphery of the rotating bobbin tube which is moving in the same direction as the advancing yarn, and which has a surface speed about the same as the yarn advancing speed. The speed of the yarn is then reduced at a location between the empty bobbin and the yarn withdrawal means, such as by contacting the yarn with a braking guide, to cause the yarn to slacken and thus form a lap on the empty bobbin, and to thereby cause the yarn to be caught by and then wound upon the rotating empty bobbin tube.

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