Spun yarn splicing device

Details Spun yarn splicing device Spun yarn splicing device

1982-10-28

1985-12-03

Petrakes, John

Textiles: spinning, twisting, and twining

Apparatus and processes

Splicing

57261, B65H 6906, D01H 1500, D02J 108

Patent

active

045558990

ABSTRACT:
A spun yarn splicing device comprises a yarn splicing member having a yarn splicing hole, a fluid ejection nozzle for ejecting compressed fluid into the yarn splicing hole, and a slit opening into the yarn splicing hole for guiding yarn ends to be spliced into the yarn splicing hole, the yarn splicing hole being cylindrical in a cross section, the slit being directed tangentially to the yarn splicing hole and connected thereto at a junction, the fluid ejection nozzle opening toward a central axis of the yarn splicing hole adjacent to the junction and having a cross-sectional shape elongated in an axial direction of the yarn splicing hole. The yarn ends in the yarn splicing hole can be spliced together by the compressed fluid introduced from the fluid ejection nozzle into the yarn splicing hole.

REFERENCES:
patent: 4240247 (1980-12-01), Matsui et al.
patent: 4246744 (1981-01-01), Matsui et al.
patent: 4363775 (1981-04-01), Mima
patent: 4419858 (1983-12-01), Rohner et al.
patent: 4424663 (1984-01-01), Rohner et al.
patent: 4438621 (1984-03-01), Rohner
patent: 4452035 (1984-06-01), Rohner et al.

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