BALLOON DIVIDER OF SPINNING OR SPINNING AND TWISTING MACHINE Russian patent published in 2012 - IPC D01H1/42 

FIELD: textiles, paper.

SUBSTANCE: balloon divider of spinning or spinning and twisting machine, characterised by the presence of concentrically arranged upper and lower elements made in the form of rings with a slot for bringing the fiber and located coaxially to the ring of the rotor. The ratio of diameter of the upper ring to the diameter of the lower ring is made as 1 to (1.15÷1.25), while the rings are mounted with an ability of vertical reciprocating movement and mounted with holder on the screws, placed in a metal housing, placed on a spindle rod. The diameter of the lower ring of the balloon divider is made larger than the diameter of the spinning ring.

EFFECT: invention enables to increase strength of the yarn, to improve the quality of its winding on the tube chuck and increase productivity of the equipment by improving the speed rate of the machine operation, to increase nonfailure operation time of twisting-winding pair of the rotor.

1 tbl, 4 dwg