| 摘要 |
PURPOSE: A reverser angle adjuster of a hovercraft is provided to improve moving speed of the hovercraft and to reduce a fuel cost by reducing weight of the hovercraft. CONSTITUTION: A reverser angle controller of a hovercraft comprises a torque bar(12) controlling rotation of a reverser(10); a cylinder(14) moving the torque bar; a positioner(17) controlling a piston rod(16); a port(15) supplying pneumatic pressure by being mounted on the cylinder; a pinion(20) fixed on a handle of the hovercraft; a rack(22) moved toward a length direction by being geared with the pinion; a sensor(24) detecting moving amount of the rack by being installed on a side portion of the rack; and a control panel(30) controlling the positioner by calculating a signal sensed from the sensor. The torque bar is combined to a fixed shaft(11) of the reverser by a hinge. The fixed shaft is rotated to change direction of air current passing through a blade.
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