Anular support for treatment of threads in threads, characterized in that it consists of two bodies equipped with two central tubular ducts, referred telescopically and equipped with drilled, opposite covers, against which are fixed partitions in predetermined number and height that act as elements of support to the annular supports of the skeins, against which they mount in an alternating manner, in such a way that the relative distances between the annular supports of the upper body and the lower body are, by construction, the same and each ring of a support carries its corresponding in the other. (Machine-translation by Google Translate, not legally binding)
展开▼
