COILER FOR FILAMENTOUS WOUND MATERIAL Russian patent published in 2017 - IPC B65H54/82 

FIELD: textile, paper.

SUBSTANCE: coiler for winding of filamentous wound material comprises a coiling disc and a body. A filamentous wound material is coiled on the disc. The body is located next to the coiling disc. The movement of the coiling disk is prevented by a magnetic holding device. The holding device comprises the first magnetic means and the second magnetic means. The first means is connected to the body for co-rotation. The second magnetic means is connected to the coiling disk for co-rotation. Each magnetic means comprises a north pole N and a south pole S. There is a gap between the first magnetic means and the second magnetic means. The first magnetic means and the second magnetic means are magnetically coupled via the gap. The filamentous wound material is guided through the gap. The magnetic means are arranged such that the south pole S of the first magnetic means is disposed opposite the north pole N of the second magnetic means and the north pole N of the first magnetic means is disposed opposite the south pole S of the second magnetic means.

EFFECT: achievement of greater restraint.

29 cl, 5 dwg