CONNECTING-ROD AND PISTON ASSEMBLY

摘要

The present invention relates to a connecting rod and piston assembly that comprises a cylinder and a piston, the piston comprising a head, a skirt and a support element. The piston is attached to the connecting rod by a pin, the connecting rod being mounted on the central cylindrical part of the pin. The ends of the pin are made in the shape of cylindrical segments which are coaxial to the cylindrical part of the pin and have planar surfaces parallel to the pin longitudinal axis. Fixing plates lie against the planar surfaces of the pin ends. The plates comprise openings in which threaded members pull the pin ends toward cylindrical recesses in the support element, the ends and the support element being simultaneously pulled towards the head.