公开(公告)号：US20210129974A1

公开(公告)日：2021-05-06

申请号：US16671888

申请日：2019-11-01

申请人： The Boeing Company

发明人： Mark A. Barr ,  Stephen R. Amorosi ,  Matthew L. Anderson ,  Ramon A. Burin ,  Michael R. Severance

IPC分类号： B64C9/24 ,  B64C3/18 ,  B64F5/10

摘要： Continuous skin leading edge slats are disclosed. A disclosed example leading edge slat for use with an aircraft includes a single-piece nose skin defining upper and lower external surfaces of the leading edge slat, where the single-piece nose skin is to extend between a fore end and an aft end of the leading edge slat, and a box spar coupled to an inner surface of the single-piece nose skin. The box spar includes lateral walls extending away from the inner surface of the single-piece nose skin. The lateral walls define at least one compartment of the box spar.

公开(公告)号：US11352124B2

公开(公告)日：2022-06-07

申请号：US16671888

申请日：2019-11-01

申请人： The Boeing Company

发明人： Mark A. Barr ,  Stephen R. Amorosi ,  Matthew L. Anderson ,  Ramon A. Burin ,  Michael R. Severance

IPC分类号： B64C9/24 ,  B64F5/10 ,  B64C3/18 ,  B64C3/14

摘要： Continuous skin leading edge slats are disclosed. A disclosed example leading edge slat for use with an aircraft includes a single-piece nose skin defining upper and lower external surfaces of the leading edge slat, where the single-piece nose skin is to extend between a fore end and an aft end of the leading edge slat, and a box spar coupled to an inner surface of the single-piece nose skin. The box spar includes lateral walls extending away from the inner surface of the single-piece nose skin. The lateral walls define at least one compartment of the box spar.