Method and device for inserting threads, yarns and the like into

Details Method and device for inserting threads, yarns and the like into Method and device for inserting threads, yarns and the like into

1977-06-20

1979-01-30

Gilreath, Stanley N.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 355R, B65H 5402, B65H 5420

Patent

active

041368347

ABSTRACT:
The method and assembly of the invention is used to insert threads, yarns and the like into a winding device having an open-ended slot and a plurality of traversing devices disposed along the slot. Each traversing device includes a reverse thread roller mounted in a casing. The winding device includes means for supporting a spool adjacent each traversing device and each spool has a catch slot therein for starting the winding of the thread package. The method comprises the steps of guiding a plurality of threads equal to the number of spools being wound to one end and in front of the winding device. The threads are guided in common as a bundle, yet are separate from one another. The threads are then moved from one end of the winding device into a spacing apart with respect to each other corresponding to the line of the spools through the insertion slot of the winding device. Then, the spaced apart threads are simultaneously inserted into the catch slots of the spools. The assembly includes the various mechanisms to accomplish the specific method steps.

REFERENCES:
patent: 2998202 (1961-08-01), Keith et al.
patent: 3276704 (1966-10-01), Pabis
patent: 3782648 (1974-01-01), Ito et al.
patent: 3792819 (1974-02-01), Schippers
patent: 3814339 (1974-06-01), Hudson
patent: 3814341 (1974-06-01), Dickson et al.
patent: 3908917 (1975-09-01), Tschentscher
patent: 3960336 (1976-06-01), Tschentscher
patent: 3964721 (1976-06-01), Owens et al.
patent: 3982707 (1976-09-01), Saleeby
patent: 4023741 (1977-05-01), Schar

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