HOSE JOINT CALKING APPARATUS AND METHOD

摘要

A hose coupling crimper and method of crimping in which a pair of die plate halves are hingedly mounted on a base plate for swinging movement toward and away from a closed position with the crimping segments surrounding an opening in the base plate in which a hose and sleeve coupling is positioned. The die plate halves have radial slots for radially movable crimping segments and also restraining ring halves contained in the die plate halves for retaining the segments in the slots and determining the axial movement of the pressure ring and the crimp diameter by the thickness of the restraining ring halves. Hose and sleeve couplings of a different diameter may be crimped by using restraining ring halves of different thicknesses and/or replacing the crimping segments with segments having different diameters.