Fin alignment for connection of fin with aircraft body, has bolts and pins coupling root base area with ribs and staying in connection with two spars that are connected with one another in root tip area

摘要

The alignment has bolts and pins coupling root base areas (5,6) with ribs (11,13) and staying in connection with a spar and another spar. A bolt couples a root base area (7) with a rib (12). The spars forming carrying box root are connected with one another in a root tip area. Connection fittings have stop units for pins. Axes of articulated, removable coupling are parallel among one another.