Yarn twisting apparatus

Details Yarn twisting apparatus Yarn twisting apparatus

1987-04-07

1988-07-05

Petrakes, John

Textiles: spinning, twisting, and twining

Apparatus and processes

Unitary multiple twist devices

57 5849, 57 5883, 57 5884, 57 5886, D01H 786

Patent

active

047545992

ABSTRACT:
A yarn twisting apparatus is disclosed for twisting a plurality of yarn strands into a composite yarn, and which comprises a central twisting spindle and yarn guide means for ballooning the yarn about the package as it is withdrawn therefrom. A common drive system is provided for rotating the ballooning means and for advancing the yarn, and a yarn accumulator is provided which is controlled by a sensor such that the drive means is operated only when the amount of yarn on the accumulator is less than a predetermined amount.

REFERENCES:
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patent: 2586123 (1952-02-01), Truitt
patent: 2728185 (1955-12-01), Vibber
patent: 2732680 (1956-01-01), Vibber
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patent: 3238711 (1966-03-01), Lundgren
patent: 3295304 (1967-01-01), Vibber
patent: 3499277 (1970-03-01), Vibber
patent: 3846965 (1974-11-01), Matsumura et al.
patent: 4391087 (1983-07-01), Greive et al.

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