Armand Dufaux
   HOME

TheInfoList



OR:

Armand Dufaux (1883–1941) was a
Swiss Swiss most commonly refers to: * the adjectival form of Switzerland * Swiss people Swiss may also refer to: Places * Swiss, Missouri * Swiss, North Carolina * Swiss, West Virginia * Swiss, Wisconsin Other uses * Swiss Café, an old café located ...
aviation Aviation includes the activities surrounding mechanical flight and the aircraft industry. ''Aircraft'' include fixed-wing and rotary-wing types, morphable wings, wing-less lifting bodies, as well as lighter-than-air aircraft such as h ...
pioneer who became famous for flying the length of
Lake Geneva Lake Geneva is a deep lake on the north side of the Alps, shared between Switzerland and France. It is one of the List of largest lakes of Europe, largest lakes in Western Europe and the largest on the course of the Rhône. Sixty percent () ...
in 1910. His mother was Noémie de Rochefort-Luçay, daughter of French politician Henri Rochefort and his father was Swiss artist Auguste Frederic Dufaux, known as Frederic. Armand was one of three children. His older brother Henri Dufaux was also an aviation pioneer. Their maternal grandfather Henri Rochefort financially supported his grandsons' initial aeronautic experiments. He and his brother, Henri, were natives of
Geneva Geneva ( , ; ) ; ; . is the List of cities in Switzerland, second-most populous city in Switzerland and the most populous in French-speaking Romandy. Situated in the southwest of the country, where the Rhône exits Lake Geneva, it is the ca ...
. Their first design was a model
helicopter A helicopter is a type of rotorcraft in which Lift (force), lift and thrust are supplied by horizontally spinning Helicopter rotor, rotors. This allows the helicopter to VTOL, take off and land vertically, to hover (helicopter), hover, and ...
weighing , which successfully achieved flight in April 1905. This was followed by a
triplane A triplane is a fixed-wing aircraft equipped with three vertically stacked wing planes. Tailplanes and canard (aeronautics), canard foreplanes are not normally included in this count, although they occasionally are. Design principles The trip ...
that was unable to fly, then a third design that crashed on its first flight. The Dufaux 4 was their first successful craft. On 28 August 1910, Armand flew it from St. Gingolph to Geneva (about in just 56 minutes and 5 seconds, and winning the Perrot-Duval prize of 5,000 Swiss francs for the feat. Later that year, the brothers established an aircraft business, and in 1911, sold their Dufaux 5 to 18-year-old Ernest Failloubaz. A stamp of the Swiss Post published in 1977 is reminiscent of the joint work of the brothers. "The Dufaux brothers can make use of the engine flight in Switzerland from the stage of experimentation, the theory, into practice." The Dufaux 4 is today on display at the Swiss Transport Museum. In 1997, Armand Dufaux was honored on a Swiss
postage stamp A postage stamp is a small piece of paper issued by a post office, postal administration, or other authorized vendors to customers who pay postage (the cost involved in moving, insuring, or registering mail). Then the stamp is affixed to the f ...
, as one of four pioneers of Swiss aviation.


References


External links


Swiss Museum of Transport info on Dufaux

Geneva air pioneers page, with timeline
1883 births 1941 deaths Aviation pioneers Engineers from Geneva Swiss aviators Swiss Air Force personnel {{Switzerland-engineer-stub