DEVICE FOR CONTINUOUSLY WINDING OF LONG-CUT MATERIAL Russian patent published in 1995 - IPC

FIELD: mechanical engineering; devices for forming coils of tubes made of metal-containing polymer material. SUBSTANCE: movable flange of each drum of device is installed on hub and is provided with projection on its inner surface. Projection passes through slot and is coupled with drive shaft through disengagement member. Intake drums are arranged on ends of common drive shaft. Each flange and drum has lobes arranged over periphery. Lobes are mounted stationary on fixed flange and are hinge-mounted on movable flange. Disengagement member is made in form of spring-loaded dog clitch one member of which is arranged in hub and is installed for travel and other member is rigidly coupled with drive shaft. EFFECT: enlarged operating capabilities, enhanced reliability. 3 cl, 7 dwg