Revolving body for inserting false twist into yarn or the like

Details Revolving body for inserting false twist into yarn or the like Revolving body for inserting false twist into yarn or the like

1998-12-02

2000-12-05

Calvert, John J.

Textiles: spinning, twisting, and twining

Apparatus and processes

False twist device

57 62, 57 66, 57 774, 57 80, D01H 124

Patent

active

06155037&

ABSTRACT:
A revolving body (1) with a circumferential surface (2) and two end faces is provided for inserting twist into a midportion of a longitudinally moving elongate strand of filamentary material. In order to produce a revolving body into which the elongate strand can be introduced very easily and which is also suitable for automated introduction of the strand, this body is provided with a groove which is open towards the circumferential surface and the end face so as to take up the elongate strand in the region of a longitudinal axis and is configured to deflect the strand away from the longitudinal axis.

REFERENCES:
patent: 4010599 (1977-03-01), Luthi
patent: 4027467 (1977-06-01), Smith
patent: 4115986 (1978-09-01), Bieniok et al.
patent: 4204394 (1980-05-01), Luthi

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