Shuttle spool with yarn trapping device

Details Shuttle spool with yarn trapping device Shuttle spool with yarn trapping device

1995-01-26

1997-03-04

Falik, Andy

Textiles: weaving

Weft manipulation

Replenishing

139224A, 242 18EW, D03D 4500, B65H 6904

Patent

active

056069995

ABSTRACT:
A shuttle spool and a method for its producing, the spool being for a shuttle in a weaving machine wherein the yarn (thread) is wound onto a pirn which is rotated by rotational devices during the winding. A yarn-trapping device is provided at one end of the pirn, and the pirn with the yarn-trapping device is positioned in the rotational devices. The yarn on the pirn is being wound to form the spool, and after the winding-on of the yarn has been completed, an emerging yarn part is brought into cooperation with the yarn-trapping device for fixing the emerging yarn part.

REFERENCES:
patent: 860703 (1907-07-01), Stone
patent: 2000968 (1935-05-01), Lundgren
patent: 2270106 (1942-01-01), Boyce
patent: 3433272 (1969-03-01), Nakano
patent: 3640053 (1972-02-01), Hartley, Jr.
patent: 4084767 (1978-04-01), Witt
patent: 4889294 (1989-12-01), Adams et al.
patent: 5016677 (1991-05-01), Murakami et al.

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