Patent ID: 7980600
Filing Date: 2011-07-19
Classification: F16L,Y10T

Abstract:
1. A permanent joint with a fitting for fluid conduits, which exhibits a base body, an outer body and a supporting body, wherein the outer body and the supporting body form a groove between them, wherein the outer body exhibits at least one latching groove on an outer body inner peripheral surface, and wherein the supporting body exhibits a sealing surface inclined relative to an axial direction of the fitting on a supporting body outer peripheral surface; with a sleeve for fluid conduit pipes, which exhibits at least one latching projection arranged on a sleeve outer peripheral surface and at least one open slit running in an axial direction of the sleeve, wherein at least one fixing projection is arranged on a sleeve inner peripheral surface in an area of the latching projection, and with a pipe, wherein the sleeve embraces a pipe end face under a pre-stress, wherein the pipe end with the sleeve engages into the groove under a pre-stress, wherein the latching groove and the latching projection create a frictional connection, wherein the supporting body is at least partially molded into an inner peripheral surface of the pipe, and wherein the fixing projections are molded into an outer peripheral surface of the pipe.