CONNECTING ROD FOR INTERNAL COMBUSTION ENGINE WITH ECCENTRICAL ELEMENT ADJUSTMENT ARRANGEMENT FOR ADJUSTING AN EFFECTIVE CONNECTING ROD LENGTH

摘要

A connecting rod for an internal combustion engine with an eccentrical element adjustment arrangement for adjusting an effective connecting rod length, the eccentrical element adjustment arrangement including at least one ball joint including a ball head that is arranged at a support rod and supported in a ball head receiver of a piston, wherein the ball head is secured at its outer surface in the ball head receiver by safety devices against sliding out of the ball head receiver, and wherein the safety devices are configured as a one-piece or a multi-piece annular safety element which is arranged in the piston at least partially bonded or form locking.