Method to wind down a yarn package and device to perform the met

Details Method to wind down a yarn package and device to perform the met Method to wind down a yarn package and device to perform the met

1988-03-29

1989-10-03

Petrakes, John

Textiles: spinning, twisting, and twining

Apparatus and processes

Transfer tail

57278, 57303, 242 18EW, D01H 138

Patent

active

048708151

ABSTRACT:
The invention concerns a spinning machine having a spindle with which to rotate a yarn package, a winding apparatus to wind the yarn on the package, and drafting rolls to feed the yarn to the winding apparatus. According to the disclosed method, the winding down of the yarn on the package is achieved by reversing the rotation of the spindle relative to the spinning direction. according to the disclosed device, a spacer ring is employed which is fixed to the spindle, and which has an upper and a lower hollow, a protruding edge, and substantially sharp edges which aid in cutting the yarn.

REFERENCES:
patent: 2747359 (1956-05-01), Keefe, Jr.
patent: 3186154 (1965-06-01), Negishi
patent: 3210922 (1965-10-01), Winter
patent: 3263409 (1966-08-01), Zuidema
patent: 3339356 (1967-09-01), Nikel et al.
patent: 3491526 (1970-01-01), Krauss et al.
patent: 3778996 (1973-12-01), Olson et al.
patent: 3841074 (1974-10-01), Wachendorf et al.

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