Patent ID: 8065783

Claim:
Assembly process of a hydraulic brake line for motor vehicles comprising at least one brake pipe and one brake hose, where the brake pipe and one brake hose are previously cut according to the specific needs and requirements of the hydraulic brake line, wherein it comprises the following stages: a) stretching of the connection end to form a built-in pipette, reducing the external diameter D T and the wall thickness e T , until reaching the desired values of the external diameter D P of the built-in pipette, the wall thickness e P of the built-in pipette, the length L P of the built-in pipette and the internal diameter d P of the axial hole; b) inserting the brake hose through a first side of a fixing bushing and inserting the built-in pipette through a second side of the fixing bushing, and inserting the built-in pipette in to the brake hose; c) pressing of the fixing bushing.