公开(公告)号：US4336913A

公开(公告)日：1982-06-29

申请号：US081198

申请日：1979-10-02

申请人： Eric B. Hall

发明人： Eric B. Hall

IPC分类号： B64C31/028 ,  B64C39/08

CPC分类号： B64C31/028 ,  B64C39/08 ,  Y10S244/90

摘要： An aircraft, either rigid-wing or a collapsible hang-glider, is provided which is a bi-plane of apparent annular-wing construction in plan view, but the wing tips of an anhedral foreplane are separated from and above the wing tips of a dihedral aftplane. In a hang-glider construction the wing tips of the foreplane may be supported above the wing tips of the aftplane by struts, the trailing edges of the foreplane wing tips being supported by the struts above the leading edges of the aftplane wings. Also in the hang-glider, the geometry of the fore and aftplanes can be varied by moving their points of connection to the keel therealong.

摘要翻译： 提供了一种飞机，即刚性翼或可折叠悬挂滑翔机，它是俯视图中明显的环形翼结构的双平面，但是一个面向前平面的翼尖与其一侧的翼尖分离开 双面飞机。 在悬挂滑翔机结构中，前平面的翼尖可以通过支柱支撑在后翼的翼尖之上，前翼翼尖的后缘由在翼翼的前缘上方的支柱支撑。 另外在悬挂滑翔机中，可以通过将连接点连接到龙骨来改变前翼和后翼的几何形状。