| 摘要 |
PURPOSE: A low-friction mechanical steering device of a helicopter is provided to satisfy steering load demand and performance demand without a booster device. CONSTITUTION: A low-friction mechanical steering device of a helicopter comprises first and second input members, first to third output members, an intermediate member(100), a first connection member(200), a second connection member(300), and a third connection member(400). The first and second input members vertically move. The first to third output members vertically move according to the movement of the first and second input members to transfer displacements to an output driving machine. The intermediate member is rotatably coupled to the first input member and is rotated according to the vertical movement of the first and second input members. The first connection member is coupled to one side of the intermediate member and vertically moves the first output member. The second connection member is coupled at the middle of the intermediate member and vertically moves the second output member. The third connection member is fixed on the other side of the intermediate member and vertically moves the third output member. |
