THREAD WINDING DEVICE Russian patent published in 1998 - IPC

FIELD: thread winding devices. SUBSTANCE: device has base on which guide bearing plates with slots, bent load-bearing frame, bobbin rotation drive and thread spreading mechanism drive. Thread spreading mechanism is made in form of load-bearing frame with bobbin holders secured at its ends and connecting unit located in center (at point of bending). Connecting unit is used for connection of frame with spreading mechanism drive through rod. Slots of guide bearing plates are used to receive guide members of frame or bobbin holders. Motion of frame ensures spreading of thread on bobbin. EFFECT: reduction of metal usage; extended functional capabilities. 4 dwg