JPS62101877U - - Google Patents

Description

[Brief explanation of the drawing]

FIG. 1 is a schematic diagram showing the configuration of an embodiment of the present invention;
FIG. 2 is a schematic diagram showing the configuration of a conventional technique. (Explanation of symbols of main parts), 5...Twisted loop yarn, 14...Spindle, 16...Bobbin,
20...Feed roller, 23...Hollow twisting device,
29...Feed roller, 29...Hollow spindle,
41...Bobbin, 44...False twisting device section, 45...V-shaped pin, 46...Feed roller, 49...Bobbin, 5
2...Spindle.

Claims (1)

[Scope of utility model registration request] The spun yarn wound into a cone shape is rewound onto another bobbin using a rewinding machine with the thin end facing up, and then the yarn is re-wound onto another bobbin by a rewinding machine. To prevent the loop 7 from collapsing when the core yarn 2 released from the discharge hole 35 of the combination device 23 is moved at a slower speed than the floating yarn 1 and becomes entangled in the loop 7. Directly twist the presser thread with the presser thread 3, and then press the hollow spindle 39.
A bobbin 49 attached to a rotating spindle 52 located at the bottom of the loop yarn 5 passes through the hollow part of the loop yarn 5, and a bobbin 49 attached to a rotating spindle 52 provides a twisted yarn through a ring 50 and a traveler 51 to increase the strength of the loop yarn 5 and wind it up. In this case, the bobbin 16 attached to each spindle 14, 39, 52
, 41 and 49 are high-speed one-stroke ring twisting machines that produce loop yarns by rotating them in the same direction.