|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||244/199.4; 244/091; 244/045A; 244/045R|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 12 인용 특허 : 60|
A split winglet is disclosed having a first generally upward projecting wing end, and a second generally downward projecting wing end. The second generally downward projecting wing end may be integrally formed with the first generally upward projecting wing end to form a winglet assembly or may be separately attached onto an existing upwardly curved winglet.
1. A wing tip configured to be attached to an attachment end of a wing defining a wing chord plane, comprising: a winglet configured to couple to the attachment end as a continuous extension of the wing, the winglet smoothly transitioning from a continuous extension portion in the wing chord plane to a portion extending above the wing chord plane, the winglet including a leading edge swept rearward; anda fin coupled to the winglet, extending below the wing chord plane, the fin having: a leading edge swept rearward, the leading edge including a first curv...