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Alphonse Pénaud (31 May 1850 – 22 October 1880), was a 19th-century French pioneer of aviation design and engineering. He was the originator of the use of twisted rubber to power model aircraft , and his 1871 model airplane, which he called the Planophore , was the first aerodynamically stable flying model.
- 22 October 1880 (aged 30)
- Aeronautical inventor and engineer
- French
- 31 May 1850, Paris
Apr 29, 2024 · Alphonse Pénaud (born 1850, Paris, France—died October 1880, Paris) was a French aeronautical pioneer. Pénaud was the son of an admiral but suffered from a degenerative hip condition that prevented his following a family tradition of service in the French navy. As early as 1870 he began to demonstrate the discoveries that would eventually ...
Nov 30, 2009 · A toy helicopter of the type that was designed by Alphonse Pénaud was given to Wilbur and Orville Wright by their father Milton. It made such an impression on the boys that it inspired them to develop their own airplane that would someday carry a man into flight. 5. Frustrated and in ill health, Alphonse took his own life at the age of thirty ...
Pénaud Planophore, model aircraft designed, built, and first flown by the French aeronautical pioneer Alphonse Pénaud in 1871. Pénaud flew the small hand-launched model airplane, or planophore, as he preferred to call it, on Aug. 18, 1871, before a large group of invited witnesses at the Jardin des
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May 31, 2019 · Alphonse Pénaud, a French aviation pioneer, was born May 31, 1850. In the early 1870s, Pénaud began building model aircraft powered by twisted rubber cords, the first to use what we would call a rubber-band motor. In 1871, he flew a model aircraft in the Tuileries for the Aeronautical Society of France. It had a tail stabilizer in front of a ...
Apr 24, 2019 · Alphonse Penaud had a brainstorm. He designed the toy helicopter, driven by a twisted rubber band. A year later, he designed another model, the Planophore. The toy flew for almost 200 feet. Next, Penaud designed a full-size airplane. It featured twin propellors, an autopilot, and retracting landing gear. It was years ahead of its time.
May 18, 2021 · Children across the world have enjoyed playing with a simple mechanical toy that uses a twisted rubber band to give propulsion to a winged aircraft, yet not many realise that it was the French inventor Alphonse Pénaud who first used twisted rubber to power a flying model in 1870 and adopt its successful propulsion effect to make a lasting impact on the future of aviation.
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