Apparatus for winding a yarn round a bobbin

Details Apparatus for winding a yarn round a bobbin Apparatus for winding a yarn round a bobbin

1974-08-12

1976-07-27

Gilreath, Stanley N.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 18PW, 242 263, 242 431, B65H 5402, B65H 5432

Patent

active

039715175

ABSTRACT:
A guide roller is traversed substantially in parallel to the axis of an uprightly supported bobbin at a speed slow enough not to form appreciable twilled angles of a wound yarn. The yarn continuously extruded from a spinning apparatus at a speed higher than 2000 m/min is introduced substantially in parallel to the axis of the bobbin and changes its direction to right angles with respect to the axis of the bobbin while travelling through the guide roller. The guide roller traverses with shorter traverse strokes as the diameter of the wound yarn becomes larger.

REFERENCES:
patent: 1248247 (1917-11-01), Bentley
patent: 1904726 (1933-04-01), Gribojedoff
patent: 2635820 (1953-04-01), Cochran
patent: 2764363 (1956-09-01), Stammwitz
patent: 2811319 (1957-10-01), Bakker
patent: 3042326 (1962-07-01), Lamb et al.
patent: 3550871 (1970-12-01), Keith
patent: 3559903 (1971-02-01), McDermott et al.
patent: 3672582 (1972-06-01), Allam et al.
patent: 3682403 (1972-08-01), Willis
patent: 3688998 (1972-09-01), Carr et al.

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