Pneumatic yarn guiding apparatus for double twisting machine

摘要

A pneumatic yarn guiding apparatus for a double twisting machine, two-for-one twister. A yarn passage of the double twisting machine is formed by a yarn guide tube vertically movable inserted in the tension device mounted in the center of a yarn supply bobbin, a yarn guide hole formed in the center of a stationary disc through the center of the spindle, a yarn guide tube formed in the radial direction of a yarn store disc, a yarn passing space formed between a rotary disc secured to the spindle and an outer ring, and a vertical space between the outer cylinder of the stationary disc and balloon restricting cylinder.