| 摘要 |
The cloth towel dispenser appropriately comprises two towel units, whereof each unit is independently completely operational. The cloth towel is guided over a delivery roller into a draw-in roller . On pulling out the towel for forming a towel loop, the delivery roller is also rotated, as is the draw-in roller via an envelope drive . In the draw-in shaft is located a spring tension accumulator , which is tensioned on pulling out. By means of a cam wheel and a catch , the length of the towel which can be pulled out is limited. As also a part of the used towel wound from the draw-in roller can be retracted, the length of the clean towel to be pulled out can be kept smaller. After a certain interval a timer releases the catch , so that the spring tension accumulator rotates the draw-in roller and the cloth loop is wound up.
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