René Couzinet (20July 190416December 1956) was a French aeronautics engineer and aircraft manufacturer, inventor with 91 patented registered inventions. The Société des Avions René Couzinet manufactured a range of Couzinet aircraft during the 1920s and 1930s.
[AeroStories Biographie of René Couzinet. (1904-1956) Glory to forfeiture](_blank)
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Biography
Couzinet's father was a school teacher, and from a very young age he was fascinated by aviation and observing the flight of swallows. In 1921 he enrolled at the École Nationale Supérieure d'Arts et Métiers
École or Ecole may refer to:
* an elementary school in the French educational stages normally followed by secondary education establishments (collège and lycée)
* École (river), a tributary of the Seine flowing in région Île-de-France
* Éco ...
(ENSAM) (School of Arts and Crafts) at Angers
Angers (, , ;) is a city in western France, about southwest of Paris. It is the Prefectures of France, prefecture of the Maine-et-Loire department and was the capital of the province of Duchy of Anjou, Anjou until the French Revolution. The i ...
(with Louis Béchereau
Louis Béchereau (July 25, 1880 in Plou, Cher – March 18, 1970 in Paris) was a French aeronautical engineer and pioneer of French aviation.
Biography
After having attended the École nationale professionnelle in Vierzon, Béchereau went to ...
), where he both graduated and filed several aviation patents. In 1924 he attended the École supérieure de l’aéronautique (Graduate School of Aeronautics). He financed his studies by working in a turbine factory, before joining the French Air Force (''Armée de l'air'') in November 1925, where he became a lieutenant.
In 1927, he built the Couzinet 10 ''Arc-en-Ciel'' (''Rainbow'') No 1, a modern shape for its time. It was a three-engined monoplane with thick wings and a tapered body and tailplane, which was characteristic of all ''Arc-en-Ciel''s to follow. Jacques Lacoste, managing director of engine manufacturer Hispano-Suiza
Hispano-Suiza () is a Spanish automotive company. It was founded in 1904 by Marc Birkigt and as an automobile manufacturer and eventually had several factories in Spain and France that produced luxury cars, aircraft engines, trucks and weapons. ...
, lent him three engines without charge, and additionally he raised a loan of $50,000 US Dollars. The ''Arc-en-Ciels first flight was on 7 May 1928.
The aircraft manufacturer ANF Les Mureaux
__NOTOC__
ANF Les Mureaux (full name: Les Ateliers de Construction du Nord de la France et des Mureaux) was a French aircraft manufacturer founded in Les Mureaux in 1918 as Les Ateliers des Mureaux building aircraft under license. Significant prod ...
agreed to take charge of the first prototype, with Couzinet consulting, making observations and studies. The leading French engineer Albert Caquot
Albert Irénée Caquot (; 1 July 1881 – 28 November 1976) was a French engineer. He received the “Croix de Guerre 1914–1918 (France)” (military honor) and was Grand-croix of the Légion d’Honneur (1951). In 1962, he was awarded the Wi ...
was also involved with the project.
In 1928, he built the Couzinet 27, a four-seater which crashed during trials on August 8, 1928. The mechanic Lanet was killed immediately, the pilot Drouin Drouin is a surname. Notable people with the surname include:
* André Drouin (c. 1947 – 2017), Canadian politician
* Claude Drouin (born 1956), Canadian politician
* Derek Drouin (born 1990), Canadian high jumper
* Francis Drouin (born 1983), Ca ...
died a few days later, and Manuel Gianoli survived.
On 17 February 1930 a fire destroyed the workshops of Émile-Louis Letord
Émile Louis Letord, sometimes spelled ''Letort'', (1880–1971) was a French industrialist and pioneer aeroplane manufacturer who founded the Société d'Aviation Letord from the ''Letord and Niepce'' workshops at Meudon, near Paris.
In 1909 L ...
at Meudon
Meudon () is a French Communes of France, commune located in the Hauts-de-Seine Departments of France, department in the Île-de-France Regions of France, region, on the left bank of the Seine. It is located from the Kilometre Zero, center of P ...
, losses these included a twin tri-motor engined Couzinet 20 and a Couzinet 27 ''Arc-en-Ciel II''.[Aerostories. René Couzinet - from glory to decline](_blank)
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The Couzinet 33 ''Biarritz'', a four-seater passenger plane, made its first flight on 25 November 1931. From March 6 to April 5, 1932, it completed the first air link from France to New Caledonia
New Caledonia ( ; ) is a group of islands in the southwest Pacific Ocean, southwest of Vanuatu and east of Australia. Located from Metropolitan France, it forms a Overseas France#Sui generis collectivity, ''sui generis'' collectivity of t ...
piloted by Charles de Verneilh Puyraseau, Max Dévé second pilot and radio operator, and Emile Munch mechanic. The crew were unharmed by its rough landing at Tontouta Nouméa but it was dismantled and shipped back to France by sea. The ''Biarritz'', repaired and equipped with more powerful engines, went on to perform in Europe
Europe is a continent located entirely in the Northern Hemisphere and mostly in the Eastern Hemisphere. It is bordered by the Arctic Ocean to the north, the Atlantic Ocean to the west, the Mediterranean Sea to the south, and Asia to the east ...
, including a flight carrying Pierre Cot
Pierre Jules Cot (20 November 1895, in Grenoble – 21 August 1977, Paris), was a French politician and leading figure in the Popular Front government of the 1930s.
Born in Grenoble into a conservative Catholic family, he entered politics as ...
, the French air minister, between Moscow
Moscow is the Capital city, capital and List of cities and towns in Russia by population, largest city of Russia, standing on the Moskva (river), Moskva River in Central Russia. It has a population estimated at over 13 million residents with ...
and Paris
Paris () is the Capital city, capital and List of communes in France with over 20,000 inhabitants, largest city of France. With an estimated population of 2,048,472 residents in January 2025 in an area of more than , Paris is the List of ci ...
, as well as to make several flights in Africa, including to the Cape Verde Islands
Cape Verde or Cabo Verde, officially the Republic of Cabo Verde, is an island country and archipelagic state of West Africa in the central Atlantic Ocean, consisting of ten volcanic islands with a combined land area of about . These islands ...
. Returning from North Africa
North Africa (sometimes Northern Africa) is a region encompassing the northern portion of the African continent. There is no singularly accepted scope for the region. However, it is sometimes defined as stretching from the Atlantic shores of t ...
, it crashed at Blaisy-Bas in the Côte-d'Or
Côte-d'Or () is a département in the Bourgogne-Franche-Comté region of Northeastern France. In 2019, it had a population of 534,124. on 30 October 1933.
The Couzinet 70 ''Arc-en-Ciel III'' made its first flight on 11 February 1932. On 16 January 1933, piloted by Jean Mermoz
Jean Mermoz (9 December 1901 – 7 December 1936) was a French people, French aviator, viewed as a hero by other pilots such as Antoine de Saint-Exupéry, and in his native France, where many schools bear his name. In Brazil, he also is recognized ...
and accompanied by Couzinet himself, he crossed the South Atlantic
The Atlantic Ocean is the second largest of the world's five oceanic divisions, with an area of about . It covers approximately 17% of Earth's surface and about 24% of its water surface area. During the Age of Discovery, it was known for ...
from Saint-Louis, Senegal
Senegal, officially the Republic of Senegal, is the westernmost country in West Africa, situated on the Atlantic Ocean coastline. It borders Mauritania to Mauritania–Senegal border, the north, Mali to Mali–Senegal border, the east, Guinea t ...
, to Natal
NATAL or Natal may refer to:
Places
* Natal, Rio Grande do Norte, a city in Brazil
* Natal, South Africa (disambiguation), a region in South Africa
** Natalia Republic, a former country (1839–1843)
** Colony of Natal, a former British colony ( ...
, Brazil
Brazil, officially the Federative Republic of Brazil, is the largest country in South America. It is the world's List of countries and dependencies by area, fifth-largest country by area and the List of countries and dependencies by population ...
, in less than twelve hours. Their triumphant return to Le Bourget
Le Bourget () is a commune in the northeastern suburbs of Paris, France. It is located from the center of Paris.
The commune features Le Bourget Airport, which in turn hosts the Musée de l'Air et de l'Espace (Air and Space Museum). A very ...
on 21 May 1933 was greeted by 15,000 people, and the aircraft was then operated by Air France
Air France (; legally ''Société Air France, S.A.''), stylised as AIRFRANCE, is the flag carrier of France, and is headquartered in Tremblay-en-France. The airline is a subsidiary of the Air France-KLM Group and is one of the founding members ...
until 1937.
All the aircraft retained the same three-engined layout but were never fully accepted by the officials of the French aeronautics industry. In 1933, separated from ANF Les Mureaux
__NOTOC__
ANF Les Mureaux (full name: Les Ateliers de Construction du Nord de la France et des Mureaux) was a French aircraft manufacturer founded in Les Mureaux in 1918 as Les Ateliers des Mureaux building aircraft under license. Significant prod ...
, Couzinet was on the verge of bankruptcy so the research agency was integrated with the Breguet Aviation (Société anonyme des ateliers d’aviation Louis Breguet) in Villacoublay.
In 1952 he released photographs of a model for his flying saucer
A flying saucer, or flying disc, is a purported type of disc-shaped unidentified flying object (UFO). The term was coined in 1947 by the United States (US) news media for the objects pilot Kenneth Arnold UFO sighting, Kenneth Arnold claimed fl ...
, the Couzinet RC-360. A vertical takeoff
Takeoff is the phase of flight in which an aerospace vehicle leaves the ground and becomes airborne. For aircraft traveling vertically, this is known as liftoff.
For aircraft that take off horizontally, this usually involves starting with a tr ...
aircraft (VTOL) that used two contra-rotating discs powered by three engines. A second model was designed with six Lycoming engines (180 hp each) and one Marcel Dassault
Marcel Dassault (; born Marcel Ferdinand Bloch; 23 January 1892 – 17 April 1986) was a French engineer and industrialist who spent his career in aircraft manufacturing. He was also involved in politics, serving intermittently over more than thr ...
Viper turbojet
The turbojet is an airbreathing jet engine which is typically used in aircraft. It consists of a gas turbine with a propelling nozzle. The gas turbine has an air inlet which includes inlet guide vanes, a compressor, a combustion chamber, and ...
.[René Couzinet's RC-360 -L'Aérodyne (1952) - ''Flying saucer''](_blank)
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Family
In 1936, he married Gilberte (née Chazottes) the widow of aviator Jean Mermoz
Jean Mermoz (9 December 1901 – 7 December 1936) was a French people, French aviator, viewed as a hero by other pilots such as Antoine de Saint-Exupéry, and in his native France, where many schools bear his name. In Brazil, he also is recognized ...
.
Death and commemoration
During World War II
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
he emigrated to Brazil
Brazil, officially the Federative Republic of Brazil, is the largest country in South America. It is the world's List of countries and dependencies by area, fifth-largest country by area and the List of countries and dependencies by population ...
and was responsible for the technical direction of their national aviation policy. On return to France he found most consultancy opportunities were closed to him, and his many futuristic projects, hydrofoil and vertical take-off flying saucer aircraft, named Aérodyne à ailes multiples, did not progress beyond concepts and models. In despair, on 16 December 1956 he killed both himself and his wife Gilberte. He is buried in the cemetery of Bagneux, Paris.
The '' '' at La Roche-sur-Yon
La Roche-sur-Yon () is a Communes of France, commune in the Vendée Departments of France, department in the Pays de la Loire Regions of France, region in western France. It is the capital of the department. The demonym for its inhabitants is '' ...
is named ''Aérodrome René-Couzinet''.
The Collège René Couzinet at Chantonnay
Chantonnay () is a commune in the Vendée department in the Pays de la Loire region in western France.
Geography
The river Lay flows southwestward through the commune and forms part of its eastern and southern borders.
Climate
Chantonnay has ...
is named in his honour.
References
Bibliography
*Jean Mermoz, My Flights, Flammarion, 1937, pp. 108–109
*Emmanuel Caloyanni, René Couzinet de Lindbergh At Mermoz, Geste éditions, 2001,
*Alexander Couzinet Mermoz-Couzinet or shattered dream of Aéropostale, Atlantica editions, Biarritz, 2000,
*↑ Emmanuel Chadeau, The aviation industry in France 1900–1950, Blériot Dassault, Paris, Fayard, 1987
External links
René Couzinet's RC-360 -L'Aérodyne (1952)
Biographie de René Couzinet
Histoire des 'arcs en ciel' pdf 1 sur 2 sur hydroretro.net
Histoire des 'arcs en ciel' pdf 2 sur 2 sur hydroretro.net
{{DEFAULTSORT:Couzinet, Rene
1904 births
1956 deaths
People from Vendée
People from La Roche-sur-Yon
Defunct aircraft manufacturers of France
French aviation pioneers
French aerospace engineers
Aviation history of France
Arts et Métiers ParisTech alumni