Bearing node for compensating deviation angle and axial clearance in piston-connecting-rod system of combustion engines and piston machines.

摘要

The bearing node for compensating deviation angle and axial clearance in piston-connecting-rod system of combustion engines and piston machines consists of sliding elements mounted on the internal spherical surface of the connecting-rod or the big end of the connecting rod, secured against rotation and equipped with a lubricating groove. Characterized in that: The sliding elements have the form of spherical bearing half-shells, the top one (5) and the bottom one (6), equipped with the ball lock (7) located along the horizontal axis of the connecting-rod fork end (1, 2) and secured inside the connecting bolt (3) at the point of contact between the half-shells (5, 6). The elements may also have the form of spherical bearing half-shells, the right one (9) and the left one (10), equipped with the ball lock (11) located along the horizontal axis of the connecting-rod fork end (8) and secured in the internal part of the fork end (8) and in the middle of the left half-shell (10).