Joining of yarns by pneumatic splicing

Details Joining of yarns by pneumatic splicing Joining of yarns by pneumatic splicing

1984-10-15

1986-03-25

Watkins, Donald

Textiles: spinning, twisting, and twining

Apparatus and processes

Splicing

B65H 6906, D01H 1500

Patent

active

045774587

ABSTRACT:
Apparatus for splicing fibrous yarns includes structure having walls which define a chamber accessible to receive respective portions of the yarns and confine them adjacent one another. A gas stream may be directed into the chamber transversely to the yarn portions. Means is provided to maintain the gas stream entering the chamber, and preferably also the walls of the chamber, at an elevated temperature sufficient to produce an enhanced intermingling of fibres of the yarn portions which is effective to splice the yarns together. Also disclosed is the corresponding method of splicing fibrous yarns.

REFERENCES:
patent: 3474615 (1969-10-01), Irwin et al.
patent: 4356688 (1982-11-01), Zurcher et al.
patent: 4428992 (1984-01-01), Street

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