Patent ID: 6471252
Filing Date: 2002-10-29
Classification: F16L,Y10S

Abstract:
Detachable plug-and-socket connector for high-pressure lines, comprising:a cylindrical receiving part, said receiving part having a circular recess and a radial terminal wall defining a central receiving space; a tubular plug-in part adapted to receive and fix an end of a tube and being insertable into said central receiving space, said plug-in part having a retaining flange and a circular recess, said circular recess having a trapezoidal cross section into which an end of said tube end can be pressed by deformable expansion of a wall of the tube; and a spring steel retaining spring having a central clamping ring and conically formed elastic tabs, said central clamping ring being adapted to be slipped over the plug-in part and positioned adjacent said retaining flange and said conically formed elastic tabs having first ends integral with said clamping ring and second ends standing out obliquely, said second ends adapted to elastically engage said circular recess and said radial terminal wall of the cylindrical receiving part.