Outboard motor torque multiplier comprises casing supporting engine and screw free on shaft center serving as receptor pulley for engine torque transmitted by pulley and belt

摘要

The toque multiplier comprises a casing (2) with two triangular branches supporting the motor (1) in its upper part and at its base forms a safety nozzle and screw support. The screw (3), free in its center on a shaft serves as a receptor pulley to the motor torque transmitted by the pulley (4) and belt (6).