| 摘要 |
A rudder system that uses a dual purpose thrust operated actuator. The actuator is selectively positioned for use in an up or constant down mode. While in the up mode, the actuator uses the force of the jet pump to raise the rudders out of the water at speed, and with the actuator set in the down mode, the invention uses the force of the jet pump water to hold the rudder in the water. In an alternative embodiment, the invention includes anti-oscillating veins attached to the thrust operated actuator. In another alternative embodiment, the travel of the actuator is limited by configuring it to come into contact with a rudder stabilizer bar. Another embodiment includes providing adjustable fin positions relative to the side force stabilizer. |
