Aeroplane construction and operation; including notes on aeroplane design and aerodynamic calculation, materials, etc. A comprehensive illustrated manual of instruction for aeroplane constructors, aviators, aero-mechanics, flight officers and students. Adapted either for schools or home study (1918)
Rathbun, John B · Chicago : Stanton and Van Vliet Co. · leaf 232
Fig. 13. Typical Monoplane Wing Spar Construction. tion points where the beam is a solid rectangle. Thechanneling should always stop at connection points; first,so that the plates have a good bearing surface, and second,to allow for the material removed by the bolt holes. Probably the most…
Airplanes
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