DRAWING-OUT DEVICE Russian patent published in 1995 - IPC

FIELD: mechanical engineering; textile industry. SUBSTANCE: this device has combing zone sections positioned in consecutive order between feeding and drawing-out pairs of shafts and tightener designed for narrowing down product and located upstream of each combing zone sections. Length of each combing zone section following in direction of movement of product and interval at which combs are spaced on combing zone section are smaller than length of preceding section and interval at which combs are spaced on it. Density of needles of combs positioned on each combing zone section following in direction of movement of product is larger than that of needles of combs disposed of preceding section. EFFECT: more sophisticated design. 2 dwg