Quick=release coupling for coolant line

摘要

The quick-release coupling has a coolant hose for the first line part and a receiving connection for a second line part. These components have positively engaging closing sectors and sealing sectors. There is a shape stabilising element in the form of an annular stabilising crown (4,a,b). The crown is connected at least partly co-axially to the hose end in its outer jacket. There are at least two locking elements (6,a,b) projecting radially outwards, with corresponding locking seats (7,16) in the connectors, forming the closing sectors.