Structural analysis and design of airplanes (1920)
United States. Army. Air Corps · [Washington] · leaf 206
and Z—Zare not given, they should be carried through to check the design. 133. Investigation of Teeth in Collar on Aileron Torque Tube—Fig.113 shows the collar and tube. Depth of teeth = .25 in. Area of one tooth = .25X-125 = .0312 sq. in. 2580 Force on each tooth = = 1250 lbs. 3 X -68751250… … r Fig. 113. Teeth on Aileron Torque Tube Collar 187 Control Systems Art. 134 134. Investigation of Aileron Torque Tube—Length of the torquetube from the end in the fuselage to the center of the ailerons = 120 ins. Tube is lT/4 X 8/3o in.Polar I = .1146 2580 X .625 Torsional shear = fs = =14,100…
Airplanes
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