CONNECTING ROD/CRANK TRANSMISSION SYSTEM AND CRANKSHAFT

摘要

The invention relates to a connecting rod/crank transmission system in which the force (F1) applied by the connecting rod is transmitted via a pin (1) to two diverging arms (7, 8) of the crank that are joined to the counterweight (3) thereof at points (C, D) located at a radial distance (r2) greater than the radial distance (r2) of the connecting rod pin (1), in order to increase the torque transmitted and the performance of the system. The invention also relates to a crankshaft formed with said cranks.