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Scientific American, Vol. 70, No. 8 (February 1894) (1894)

leaf 3

An illustration from Scientific American, Vol. 70, No. 8 (February 1894), 1894, leaf 3
fting power of the balloon, it isdesigned that this vessel shall be partly upheld by os-cillating wings, which are also made to propel thevessel, the wings being operated by the occupants ofthe vessel. The invention has been patented by Mr.Sigmund Spaeth, of Falls City, Neb. Figs. 2 and 3are… … I SPAETHS AIR SHIP. ported on wheels. In front of each seat are pedalsand rocking handle levers, connected by rods withlevers fulcrumed on the frame above the seats, thelatter levers being connected with the wings. Thewings consist of a light framework covered by an air-tight fabric, and have…

Wire · Lac · Patents · Munn · Scientific American · Color · American supplement · Yellow fever · Horse power · Fixed ropes · Carbonic acid · Express money · Hot water · Storage battery · Short distance

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