CHEMICAL FIBER WINDING METHOD Russian patent published in 1997 - IPC

FIELD: textile industry. SUBSTANCE: proposed invention relates to method of replacement of full bobbins by empty sleeves in winder with bobbin revolving mechanism on which two spindles of bobbin machine are mounted. Spindles are shifted in turn into winding one and into position for replacement of full bobbins by empty sleeves. Bobbins are replaced in two steps. Replacement zone is defined by two positions of stop spaced along arc of turning of revolving mechanism by distance smaller than length of winding zone. Full bobbin is removed spindle in first position of stop diametrically opposite to position of beginning of winding zone, and empty sleeve is fitted on in the second position of stop at partially formed bobbin without interrupting of fiber feeding to sleeve of working spindle. EFFECT: enlarged operating capabilities. 5 cl, 7 dwg