GRADUALLY HEIGHT DECREASING CURVED COMPOSITE STRINGERS AND RESPECTIVE PANELS Russian patent published in 2016 - IPC B64C1/12 B64C1/06 

FIELD: aviation.

SUBSTANCE: invention relates to aircraft engineering and concerns power panels. Solid structure panel has a solid envelope component and a solid bent composite stringer. Stringer has a shelf connected to the solid envelope component and a wall protruding outward from the shelf to create wall height. Note here that the wall gradually decreases at the curved part of bent composite solid stringer, and the shelf extends from the wall to create shelf width. Shelf width increases as wall height decreases.

EFFECT: creation of efficient configuration of solid structure panel, weight loss and number of parts reducing are obtained.

14 cl, 12 dwg