Yarn carrier structure

Details Yarn carrier structure Yarn carrier structure

1987-07-13

1989-05-23

Gilreath, Stanley N.

Winding, tensioning, or guiding

Bobbin or spool

Cop-tube type

242 18PW, 242 18EW, 2421251, 2421252, 242131, 242164, B65H 7510, B65H 7528

Patent

active

048322814

ABSTRACT:
A yarn carrier structure upon which yarn is wound to form a yarn package includes an axially extended body having a cylindrical exterior surface formed about an axis and a through opening having at least first and second opposed surfaces for engagement by the fingers of a yarn package manipulating machine. Yarn entry ports are provided at one end of the yarn carrier structure and lead to internal passages for accepting and accommodating the leading and transfer tails of the yarn wound upon the yarn carrier structure. First and second slots are provided in the yarn carrier structure to facilitate mounting of the carrier on a utilizing machine. The position of the engagement and mounting surfaces relative to the yarn entry ports are known to provide a yarn carrier structure well suited for automatic machine manipulation.

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