|국가/구분||United States(US) Patent 등록|
|우선권정보||JP-0231368 (2000-07-26); JP-0231369 (2000-07-26)|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 15 인용 특허 : 5|
A flap mounted on a tapered main wing of an aircraft, is supported by at least two link units. The link units are formed into analogous shapes with an analogous size ratio equal to the ratio between corresponding chord lengths of the main wing. As a result, the amounts of protrusion of the flap are varied in the span direction in accordance with the analogous size ratio, and the flap performs a three-dimensional motion such that it is moved in the span direction while being retracted and lowered. Thus, the flap can be moved to protrude to an optimal posi...
1. A flap operating device for an aircraft having a tapered main wing including a rear spar, the flap operating device lowering a flap mounted along a trailing edge of the tapered main wing while moving the flap rearwards, the flap operating device having at least two link units separated at a distance from each other in the span direction of the wing, each of the link units comprising a first fulcrum pin, a swing arm pivotally supported at one end thereof for vertical swinging movement on an upper portion of the rear spar of the main wing by the first f...