Quick release coupling for sealed connection of supply channels transporting fluid or gaseous media

摘要

The coupling has an intermediate holding unit (75) arranged and aligned between locking elements (74) and a holding body (73) such that the holding body holds the elements in a locking position indirectly by the holding unit. The holding unit is radially avertable with respect to the elements that are formed by balls. The holding body has a holding edge (731) performing an indirect holding function. The holding edge laminarly surrounds the holding unit in an axial direction for locking, and releases the holding unit for releasing the locking by a holding device of a releasing device.