초록 ▼

A rudder system for an aircraft includes a center box, a rudder and actuators, wherein the rudder is pivoted around a hinge line relative to the center box. The actuators are arranged at an acute angle relative to the hinge line, and connected with at least one pivoted pivot lever, wherein the pivot

A rudder system for an aircraft includes a center box, a rudder and actuators, wherein the rudder is pivoted around a hinge line relative to the center box. The actuators are arranged at an acute angle relative to the hinge line, and connected with at least one pivoted pivot lever, wherein the pivot lever is fastened to the rudder by way of a first push rod. This provides considerably more installation space in a vertical stabilizer of an aircraft for a center box, so that the latter can comprise a distinctly smaller wall thickness than usual in prior art to absorb air load-induced torsion and bending stresses.

대표청구항 ▼

1. A rudder system for an aircraft, comprising: a centre box;a rudder; anda plurality of actuators;wherein the rudder is pivoted around a hinge line relative to the centre box,wherein the actuators are arranged at an acute angle relative to the hinge line, and connected with at least one pivoted piv

1. A rudder system for an aircraft, comprising: a centre box;a rudder; anda plurality of actuators;wherein the rudder is pivoted around a hinge line relative to the centre box,wherein the actuators are arranged at an acute angle relative to the hinge line, and connected with at least one pivoted pivot lever, andwherein a first end of one of the plurality of actuators is connected by a first push rod to an aircraft structure to resemble a pendulum support, and a second end is configured to use the at least one pivot lever to move an end of a flange, the flange being pivotable in the aircraft structure and connected with the rudder,wherein the first end of the actuator is joined by a second push rod with a second pivot lever, the second pivot lever rotatably mounted on the aircraft structure, and moving the other end of the flange. 2. The rudder system according to claim 1, wherein the pivot lever comprises first and second legs standing at an angle in relation to each other, and is mounted on a pivot point arranged in the vertex so that the pivot lever is pivotable relative to the centre box. 3. The rudder system according to claim 1, wherein the rotational axis of the flange lies in a plane running at an angle to the plane in which the rotational axes of the pivot levers lie. 4. The rudder system according to claim 3, wherein the angle between the planes comprising the rotational axes ranges from 60° to 90°.