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Hargrave’s kite

Hargrave’s kite.jpg Launoy and Bienvenu’s helicopter, 1784ThumbnailsHargrave’s model screw monoplane, 1891Launoy and Bienvenu’s helicopter, 1784ThumbnailsHargrave’s model screw monoplane, 1891Launoy and Bienvenu’s helicopter, 1784ThumbnailsHargrave’s model screw monoplane, 1891Launoy and Bienvenu’s helicopter, 1784ThumbnailsHargrave’s model screw monoplane, 1891
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One interesting outcome of his numerous experiments was the Hargrave Kite, now more familiarly known as the box kite. A good example of his kites is the type shown. This consists of two arched biplanes mounted tandem on a backbone, or connecting framework. The kite floats steadily, and was thought suitable for the body of a flying machine to be driven by an engine and propeller. Thus meteorology is indebted to aëronautics for its most useful kite.

Author
Aërial Navigation
A Popular Treatise on the Growth of Air Craft and on Aëronautical Meteorology
By Albert Francis Zahm
Published in 1911
Available from gutenberg.org
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675*171
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