|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||244/214 ; 244/219|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 48 인용 특허 : 4|
A variable camber leading edge device having a movable nose section and an upper flexible panel extending rearwardly from the nose section. To move the nose section between its upper cruise position and a high lift downwardly deflected position, there is attached to the nose section a generally arcuate cam track, having its forward and rear portions curving upwardly. The cam track is constrained to move in a generally arcuate path, but with a movable center of rotation, and is driven by a gear engaging a radially outward rear portion of the track.
A leading edge assembly for an airfoil having an upper surface, a lower surface, a leading edge and a trailing edge, said assembly comprising: a. a main support structure for the airfoil; b. a nose section at said leading edge; c. an upper skin panel having a rear part connected to said structure, a forward part connected to said nose section, and an intermediate flexible panel portion extending between the rear part and the forward part; d. support and actuating means operatively connected between the nose section and the support structure to move the n...