Method of and apparatus for splicing fiber formations

Details Method of and apparatus for splicing fiber formations Method of and apparatus for splicing fiber formations

1984-01-09

1985-02-12

Watkins, Donald

Textiles: spinning, twisting, and twining

Apparatus and processes

Splicing

D01H 1500

Patent

active

044982798

ABSTRACT:
Method of and apparatus for splicing fibrous formations, particularly yarns. Mutually closely arranged parallel and overlapping ends of the fibrous formations to be spliced are disposed inside the pressure channel of a splicing chamber. The thus disposed fibrous formations are subjected to the whirling action of pressure air and at least at one of the mouth of said pressure channel they are subjected to the action of an air flow from the pressure channel, such air flow vibrating at a high frequency. Such vibration of the air flow is achieved by directing the air flow column from the pressure channel toward an obstacle confronting and near the mouth of the pressure channel. Such obstacle may be made adjustable, whereby to adjust the frequency of vibration of the air flow column.

REFERENCES:
patent: 4419859 (1983-12-01), Mima
patent: 4432194 (1984-02-01), Luz
patent: 4452035 (1984-06-01), Rohner et al.

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