DEVICE FOR SOFT WINDING OF THREAD LIKE MATERIAL Russian patent published in 1997 - IPC

FIELD: textile industry; winding of fluffy threads to prevent flattening of surface fluffy coating and preserve high quality external appearance. SUBSTANCE: device has bobbin in contact with friction roller set into rotation by belt drive, compensating unit in form of two rods on which bobbin axle is freely fitted. Each rod has holes for axle of friction roller arranged at a distance from counterweight not less than radius of friction roller. Counterweight with stop arrangement is installed on rod extension. Stop arrangement is made in form of pin and pushbutton connected by spring. EFFECT: simplified design of device with preservation of uniform winding of thread owing to provision of constant pressing of bobbin to friction roller. 2 cl, 2 dwg