| 摘要 |
PURPOSE:To detect the position of yarn breakage with a lighting and save the electric power for the lighting, by turning on or intensifying work lighting with an apparatus capable of sensing the yarn breakage, confirming the part of the yarn breakage and commanding the work lighting to be turned on or intensified. CONSTITUTION:Sensing signals are input from a yarn breakage sensor attached to a snail wire to a measuring apparatus 16 and an output capable of informing the yarn breakage and the position of the yarn breakage from the measuring apparatus 16 is transmitted through a cord 19 to a relay switch 20 for changing over the respective lightings. In the case of the yarn breakage, a lighting 2 in the position of yarn breakage is turned on or intensified to give the normal lighting. In the absence of the yarn breakage, the lighting is turned off or weakened to save the electric power cost. |
