Ribbon breaking method and apparatus

Details Ribbon breaking method and apparatus Ribbon breaking method and apparatus

1981-06-18

1983-03-22

Gilreath, Stanley N.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

B65H 5438

Patent

active

043772633

ABSTRACT:
Random doffing of a multiple-position winding machine is permitted by beginning yarn package formation at a high mean yarn traverse frequency provided by a first inverter, then shifting to a low mean modulated traverse frequency provided by a second inverter for further package formation. The output frequencies of the two inverters are controlled to be substantially identical at the time of transfer.

REFERENCES:
patent: 2763824 (1956-09-01), Bacheler
patent: 3241779 (1966-03-01), Bray et al.
patent: 3315904 (1967-04-01), Hardee
patent: 3402898 (1968-09-01), Mattingly
patent: 3514682 (1970-05-01), Corey
patent: 3638872 (1972-02-01), Jennings
patent: 3799463 (1974-03-01), Peckinpaugh
patent: 3910514 (1975-10-01), Hooper

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