Clamping ring with slanted clamping surfaces for securing flanged components to each other

摘要

Two components such as pipes having radial end flanges with conical flange clamping surfaces are clamped together by a clamping ring having at least two ring sections with conical ring clamping surfaces engaging said conical flange clamping surfaces when clamping screws passing through section ends are tightened. The ring sections have an inner ring radius (RR) slightly larger than a respective flange radius (FR) for providing a positive but gradual engagement between said conical surfaces when said ring sections are clamped together for example by threaded bolts or screws at ring section ends.