Crank drive especially for reciprocating piston internal combustion engines has hollow pin for connecting rod, and crankshaft cheeks are interconnected with mechanical locking inside hollow pin

摘要

The crank drive especially for reciprocating piston internal combustion engines has at least one connecting rod and at least one crankshaft upon which is installed at least one bearing eye. The connecting rod has at least one hollow pin, and the crankshaft cheeks are interconnected with mechanical locking inside the hollow pin. The connecting rod has at least one section bearing supported, and at least one additional bearing component is installed between the crank pin and hollow pin.