| 摘要 |
PURPOSE:To set free the tensor without complicated operations, by arranging a capsule tensor between the upper receiver fixed to the cylinder and the slidable lower receiver. CONSTITUTION:When a yarn in passed through by blowing pressurized air from the nozzle, the air is allowed to actuate the bottom face of the lower receiver 26 and the inside of the chamber 38 to evacuate the chamber 38. The lower receiver 26 slides down, as it resists to the spring 36, both top and bottom caps 30, 31 of the tensor 32 are departed by the spring to reduce the force pushing the receivers 24. Thus, the tensor 32 is sucked to the magnet 22 and form a thread way. |
