Yarn carrier for winding a filamentary thread and a method of fo

Details Yarn carrier for winding a filamentary thread and a method of fo Yarn carrier for winding a filamentary thread and a method of fo

1987-07-09

1989-04-11

Gilreath, Stanley N.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

2421184, 24211841, 2421251, 242164, B65H 5402, B65H 5434, B65H 7524, B65H 7528

Patent

active

048198927

ABSTRACT:
A yarn carrier for winding a filamentary thread having a cylindrical barrel with conical ends and two annular grooves on the inside of the barrel conical end, and a take-up ring disposed for coaxial displacement on one of the ends. The inside surface of the take-up ring is provided with an annular detent adapted to snap into one of the two grooves.

REFERENCES:
patent: 2048995 (1936-07-01), Clinton
patent: 2970789 (1961-02-01), Binns
patent: 3285530 (1966-11-01), Kirchner, Jr. et al.
patent: 3658275 (1972-04-01), Lahmann
patent: 4076185 (1978-02-01), Dorph
patent: 4165055 (1979-08-01), Dee
patent: 4387863 (1983-06-01), Edmonston et al.
patent: 4542862 (1985-09-01), Romike et al.
patent: 4603820 (1986-08-01), Olofsson
patent: 4659032 (1987-04-01), Rottleb
patent: 4667896 (1987-05-01), Frey et al.

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