High pressure hose connection - has clamping sleeve with extension forming safety chamber connected by drillings to atmosphere

摘要

The high-pressure hose connection comprises a union for an implement, a hose and a profile insert piece fixed to the union. A hose end is fitted over the insert piece, with a clamping sleeve round the hose end. The sleeve (4) has an extension (5) beyond the insert piece (2) and fitting round the hose (10) so as to form a further grip for the latter. This extension forms with the hose an annular safety chamber (8), connected by throttle drillings (7) to atmosphere.