METHOD OF MAKING PIVOT JOINT Russian patent published in 1995 - IPC

FIELD: mechanical engineering. SUBSTANCE: ball head with a pin and housing with spherical surface at the base are made. The base is constructed as an insert which is a base positioned in the hollow cylinder and conjugated with the cylinder over its inner cylindrical surface. The ball head is mounted in the housing and the housing is secured in fitting and squeezed by pressing through. The inner surface of the cylinder is provided with a ring groove for the sealing member. The insert and cylinder at the base can be made with outer flanges. An engineering spacer is interposed between the flanges before squeezing for providing required space after the pressing through. The squeezing can be carried-out in the filter. EFFECT: simplified method. 4 cl, 8 dwg