DEVICE FOR CONTROLLING FLUCTUATION OF TENSION OF CORD

摘要

PROBLEM TO BE SOLVED: To provide a device for controlling the fluctuation of tension of cords capable of arbitrarily imparting the variation on appearance and function of cords such as a yarn or the like. SOLUTION: This control device comprises a tension of cord sensor S and a braking mechanism M for applying the tension to the cords, the predetermined tension is transmitted to the braking mechanism M within a predetermined time, and the tension of the cord to the load to the cord sensed by the tension sensor S is controlled on the basis of a predetermined value.