Structural analysis and design of airplanes (1920)
United States. Army. Air Corps · [Washington] · leaf 241
oop. The surfaces are externallybraced by wires from the rudder post and fuselage to the end of thestabilizer spar. In this construction the elevator ribs are of deep enough section atthe torque tube to act efficiently as cantilevers with no support from thetrailing edge or a secondary spar. It is,… … Fig. 149. Truss Type of All-Steel Control Surface Construction
Airplanes
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