Thread insertion device for thread borers has insertion area and wings swinging about an axis

摘要

The thread insertion device for thread borers has an insertion area for a single thread borer and an insertion area in a closed position with a movable wing (6,7). The wind swings about an axis (8,9) on the housing into an open position and a 0 deg closed position is synchronized with a 180 deg open position. Each wing moves about its own axis of rotation.