SU67281A1 - Triple twist spindle - Google Patents

Description

The invention relates to a spindle of double or more torsion of a yarn for one revolution of a spindle of a spindle equipped with a spool with a cable, a thread installed on a rotating spindle, coaxial with it, held by a helper, and an electromagnet.

The proposed triple twist spindle has the distinctive feature that the impeller fixed on it is used to bring the hollow spindle into motion, entrained by the second impeller fixed to the forced rotation. As can be seen from the drawing, the triple torsion spindle consists of two spindles: the lower spindle, it consists of spindle 1 with a block 2, driven from the braid, and the upper spindle consisting of a tubular spindle 5, which is mounted on a ball or roller bearing the cylindrical upper part of the block 2. Thus, the upper tubular spindle 5 can be loosely mounted on the lower spindle /. Blades 3 fans are attached to block 2.

with thread guides 4. When the spindles / blades 5 are inserted, air flow is directed upwards. The upper spindle 5 with a disk b, fitted with blades 7, directed in the opposite direction, under the action of a jet of air will vras, located in the opposite direction with respect to the spindle 1. The dimensions of the blades 3 and 7 are selected so that in one revolution of the spindle 1 tubular spindle 5 under the action of a jet of air makes one revolution.

The thread from the spool is guided through the tube 5 to the thread guide 4 and further to the spool mounted outside the spindle. Thanks to this refueling and the possibility of two spindles / and 5 in different directions, we get a triple spindle performance, i.e., a triple torsion of the thread in one turn of the spindle 1.

Subject invention

A triple twist spindle with an unwinding spool sitting on a hollow spindle coaxially located above a forcibly rotated spindle with a grapple,

interacting with the thread after its passage through the hollow spindle, equipped with a mechanical brake to a forcibly rotated spindle, which draws the spindle to the (Opposite side, differing in that for driving the hollow spindle 5 to rotate, an impeller 7 fixed on it rotates into rotation by air flow through through the impeller Q, mounted on a spindle forcibly rotated 1.