Yarn bobbin

Details Yarn bobbin Yarn bobbin

1991-07-12

1992-09-01

Gregory, Bernarr E.

Winding, tensioning, or guiding

Bobbin or spool

Cop-tube type

24211832, B65H 7510

Patent

active

H00011002

ABSTRACT:
A yarn package support tube for traverse wound packages has tapered recesses adjacent each end of the tube extending around the circumference of the tube. The recesses taper toward the center of the tube to provide a tapered surface at the yarn winding reversals.

REFERENCES:
patent: 1834032 (1931-12-01), Malcolm
patent: 2569094 (1951-09-01), Dunlap
patent: 3138345 (1964-06-01), Luber
patent: 3158335 (1964-11-01), Deussen
patent: 4055311 (1977-10-01), Bock et al.
patent: 4063688 (1977-12-01), Grellier
patent: 4742972 (1988-05-01), Rost et al.

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