A coupling forming a dry coupling for sealed connection of supply channels transporting fluid or gaseous media

摘要

The device (1) has coupling units (2, 3) provided with a coupling axis (10) and valve units (4, 5). Positive guiding units (6, 7) include controlling units (61, 71) and a drive guiding path (64), and are provided in a coupling composite. Rotation motion of an actuating element is transferred into axial motion, where the actuating element is connected with one of the controlling units for transferring the rotational motion of the actuating element into screw-rolling motion of stopping elements (42, 52).