|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||244/45A ; 244/46 ; 244/49 ; 244/218|
|발명자 / 주소|
|인용정보||피인용 횟수 : 23 인용 특허 : 0|
A canard wing surface for aircraft, especially supersonic aircraft, which can be lowered and retracted flush into the fuselage of the aircraft when no longer needed. The canard is hinged to an extendible platform at or near its upper edge, so that a raising mechanism on the platform can raise the canard from a position integral with the skin of the fuselage to a fully extended position as a curved wing. The platform is extended to allow the canard to clear the fuselage, and may be rotated to adjust the angle of attack of the canard from nearly flat, for ...
A retractable canard wing apparatus for aircraft having a fuselage with forward and rear halves and a surface, comprising: a pair of canard wings on opposite sides of the fuselage, having a shape conforming to sections of the fuselage surface, located in the forward half of the fuselage; each of the canard wings being attached at one end thereof by a hinge to a rotatable platform; each rotatable platform comprising a platform base, an extension arm extending into the fuselage of the aircraft, and a lifting mechanism connected to the platform base and the...