摘要 |
Ring spinning frame with an umbrella creel for the supply of rovings to each spinning unit, with a reserve supply, and rails along the frame to bring in full tubes and carry back the empty tubes, in such a manner that the cross section over each spinning unit can be activated by a device to automatically remove an empty, utilize the reserve, and allow another full bobbin to enter the cross section as a reserve. ADVANTAGE - The system is an improvement on previous designs, in being efficient, space saving, relatively inexpensive, and without complicated controls.
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