Hose joint for compressed air and fuel lines comprises a plastic hose and a connector piece with at least one annular protrusion whose outside diameter is larger than the inside diameter of the hose

摘要

The hose joint comprises a hose (20) made of a plastic material and a connector piece (1) with at least one annular protrusion (12) whose outside diameter is by 40 to 85 % larger than the inside diameter of the hose. Also claimed is a connector piece. It is characterized by the presence of a conical end section (6) facilitating the hose fitting process.