FIELD: textile engineering. SUBSTANCE: device with several rotating thread guide members provides reciprocating motion of synthetic or natural threads fed at high speed. The thread guide members are located in two groups which act together in thread cross winding. Each group is located in a plane inclined relative to the normal one in the direction of thread movement. The inclined planes converge to a vertex near the point of thread lay out. The value of inclination of both planes relative to the normal plane substantially differ from one another, and the vertex angle has a particular value. EFFECT: improved structure. 4 cl, 5 dwg
