| 摘要 |
FIELD: textile industry and production of hardware, in particular, equipment for weaving of sleeve-shaped web. ^ SUBSTANCE: circular weaving machine has apparatus for manufacture of woven sleeve-shaped web equipped with aperture forming mechanism having heddle moving drive. Drive is made in the form of closed flexible shaft composed of flexible shafts-modules connected with each other. Bearing supports of closed flexible shaft and crank shafts with rocking arms are located between flexible shafts-modules. ^ EFFECT: increased operating characteristics. ^ 8 cl, 5 dwg |
