Patent ID: 6834892
Filing Date: 2004-12-28
Classification: F16L,Y10S

Abstract:
A self-aligning coupling for mating a pair of axial arranged first and second flanged fittings, the coupling comprises:a) first and second arms adapted for pivotal connection to one another, and having open and closed relative pivotal positions in use, wherein the first and second arms further comprise outwardly extending ears having apertures; b) a rotational assist mechanism adapted to mechanically effectuate the closing of the first and second arms relative to a pair of flanged fittings to be connected in use, and further adapted to provide motion between the first arm and the second arm to receive and secure the second flanged fitting; wherein the first and second arms are rotatable about an axis which is substantially parallel to the facing planar surfaces of the flanged fittings and c) a fastener received in the apertures for further securing the arms in the closed position.