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Paul Cornu (1881 – Lisieux, 6 de junho de 1944) foi um engenheiro francês que projetou e construiu o primeiro helicóptero para realizar voo livre tripulado. A nave de dois rotores da Cornu, movida por um motor de 24 cavalos, voou brevemente em 13 de novembro de 1907, em Coquainvilliers, perto de Lisieux.
- Engenheiro
Life. Paul Cornu, of Romanian origins, [1] was born in Glos la Ferrière, France and was one of thirteen children. At a young age, he helped his father in his transports company. [2] He made history by designing the world's first successful manned rotary wing aircraft .
Paul Cornu (born 1881, Lisieux, Fr.—died 1944) was a French engineer who designed and built the first helicopter to perform a manned free flight. Cornu’s twin-rotor craft, powered by a 24-horsepower engine, flew briefly on Nov. 13, 1907, at Coquainvilliers, near Lisieux.
- The Editors of Encyclopaedia Britannica
18 de abr. de 2011 · Quem inventou o helicóptero? O helicóptero não nasceu de uma hora para outra, da mente de um único grande gênio. Essa máquina voadora foi sendo desenvolvida aos poucos. Séculos se passaram entre a descoberta do princípio de vôo do helicóptero – o uso de uma hélice horizontal que gira para sustentar o aparelho no ar – e a construção […]
- Super
Paul Cornu, né le 15 juin 1881 à Glos-la-Ferrière et mort le 6 juin 1944 à Lisieux , est un inventeur et aviateur français, un des pionniers de l'hélicoptère.
- Français
Paul Cornu was a French bicycle maker and pioneer in vertical flight who, in 1907, built the first helicopter prototypes to ever carry a human off the ground. In 1906, Cornu was well ahead of others who were attempting to build piloted helicopter concepts about that time.
The Cornu helicopter was an experimental helicopter built in France, and is widely credited with the first free flight of a rotary-wing aircraft when it took to the air on 13 November 1907. Built by bicycle -maker Paul Cornu , it was an open-framework structure built around a curved steel tube that carried a rotor at either end, and ...
