Ratier

Last updated

Ratier-Figeac is an aircraft components manufacturer in Figeac, France.

Contents

From 1926 until 1930 it also built a car with a 746 cc overhead camshaft engine.

From 1959 until 1962 Ratier made motorcycles, having taken over the motorcycle business of the Centre d'Études de Moteurs à Explosion et à Combustion (CEMEC). The engines were flat-twins derived from Second World War BMW designs.

History

Ratier motorcycle Ratier.jpg
Ratier motorcycle

Ratier was originally a joinery firm. By the outbreak of the first world war, the company was specializing in propeller blades for the aircraft of the French Air Force. Afterwards it produced for the French mail service Aéropostale all the way through its heyday of the 1930s when the service broke many flight records. The factory was originally in Malakoff and then transferred to Montrouge. Much of its workload consisted of the contract work it received from Citroën to produce the Citroenette, a child's pedal-car. Paulin Ratier fabricated a prototype propeller-car which never made it into production.

The company produced a rally-car which went on to win many races, such as the Bol d'or race, during a time when it was raced by cars and motorcycles. The factory at Figeac produced bicycles during World War II. It also produced aircraft parts for the German War machine and in January 1944 the Marquis, along with other French resistance groups, launched a secret attack on the factory and caused considerable damage. [1]

After World War II, France needed motorcycles for police and army forces. The BMW patents and BMW Wehrmacht motorcycles and sidecar combinations were considered legitimate war spoils. The French army started a semiprivate business known as CMR (Centre de Montage et de Réparation) to refurb existing German motorcycles seized partly in France, partly in the French occupied zone of Germany, build a stock of spares and reverse-engineer missing parts. [2] On this basis, chief engineer Jacques Dormoy started improving the product, sharing many common features with the BMW brand.The 750cc L7 had side valves (L stands for Lateral, meaning side valves), but the later 600cc C6S (C stands for Culbuté meaning rocker operated Over Head Valves). At some point CMR was in financial troubles and vwas relaunched as CEMEC (Centre d'Etudes de Moteurs à Combustion et Explosion) and its operations were devolved to the non-propeller branch of Ratier called RAM (Ratier Aviation et Marine) headquartered in Montrouge and production was restarted under the Ratier brand .

General Charles de Gaulle equipped his presidential escort with Ratier motorcycles. While the L7 was considered an obsolete design, prompting French Gendarmerie to buy German made post war BMW's instead, the C6S was on par with the BMW R60 performance-wise, the only difference being the use of a flector (rubber coupling) instead of a universal joint between gearbox and rear wheel transmission shaft. While there were indeed a few civilian customers most of the production was absorbed by police and army forces, much like the Danish Nimbus motorcycles. There were only 1,200 motorcycles produced after the government failed to renew its contract with the company.

Today in Figeac, the company produces aircraft parts, in particular for Airbus.

Timeline

1904 : Ratier was created by the joiner, Paulin Ratier, in order to fabricate wooden plane-propellers.

1914-1918 : War increases demand and production times are tightened. 1917 : Ratier opens a new factory at Figeac in an old saw-mill. Ratier chose Figeac for the abundant wood-supplies in the region, necessary for propeller production.

1919-1929 : After the war, demand falls and Ratier must diversify into other products. Ratier begins to produce toys, electrical appliances and telephones. At the same time, metal propellers come onto the scene and Ratier patents a variable pitch propeller, putting the company among the world's top producers.

1939 : Ratier outfits 90% of the French Air Force, holds 63 world records, 32 foreign licenses, and has branches in Algeria, Switzerland and in Morocco. The company employs 500 persons.

1941 : Aircraft demand plummets and the company resorts to producing bicycles.

1949-1950 : The company experiences a crisis from lack of demand. The workforce falls below 100.

1951-1961 : Exceptional business opportunities allow the company to diversify and multiply its workforce by 10. G. Forest takes over the company and opens a tool-die factory at Capdenac (today's Forest-Line factory), not far from Figeac.

1961 : Momentum builds in propeller production with Transall and l’Atlantic in particular, and Ratier becomes the flight equipment manufacturer for the Caravelle

1968 : Ratier produces propellers and fan-lift engines.

1970 : Ratier begins working with Airbus to fill orders.

1980 : Ratier produces composite propellers in conjunction with Hamilton Sundstrand and sees its projects multiply with Airbus, Eurocopter, Bombardier, ATR...

1990 : Hamilton Sundstrand brings in new capital to Ratier-Figeac with 20.5% of its parts.

1998 : Hamilton Sundstrand acquires 100% of its capital

2001 : Ratier-Figeac receives the order to produce the elevator for the Airbus A380

2003 : Ratier-Figeac obtains the contract to produce the propellers for the A400M.

2007 : Ratier-Figeac is the only propeller producer for the Hamilton Sundstrand group. It will be entirely incorporated by 2008.

Related Research Articles

<span class="mw-page-title-main">BMW</span> German automotive manufacturer

Bayerische Motoren Werke AG, abbreviated as BMW, is a German multinational manufacturer of luxury vehicles and motorcycles headquartered in Munich, Bavaria, Germany. The company was founded in 1916 as a manufacturer of aircraft engines, which it produced from 1917 to 1918 and again from 1933 to 1945.

<span class="mw-page-title-main">Birmingham Small Arms Company</span> Major British industrial combine

The Birmingham Small Arms Company Limited (BSA) was a major British industrial combine, a group of businesses manufacturing military and sporting firearms; bicycles; motorcycles; cars; buses and bodies; steel; iron castings; hand, power, and machine tools; coal cleaning and handling plants; sintered metals; and hard chrome process.

<span class="mw-page-title-main">Rotary engine</span> Internal combustion engine with cylinders rotating around a stationary crankshaft

The rotary engine is an early type of internal combustion engine, usually designed with an odd number of cylinders per row in a radial configuration. The engine's crankshaft remained stationary in operation, while the entire crankcase and its attached cylinders rotated around it as a unit. Its main application was in aviation, although it also saw use in a few early motorcycles and automobiles.

<span class="mw-page-title-main">Messerschmitt</span> German aircraft manufacturer, 1938 to 1968

Messerschmitt AG was a German share-ownership limited, aircraft manufacturing corporation named after its chief designer Willy Messerschmitt from mid-July 1938 onwards, and known primarily for its World War II fighter aircraft, in particular the Bf 109 and Me 262. The company survived in the post-war era, undergoing a number of mergers and changing its name from Messerschmitt to Messerschmitt-Bölkow-Blohm before being bought by Deutsche Aerospace in 1989.

<span class="mw-page-title-main">Triumph Motor Company</span> British car manufacturing company, 1885–1984

The Triumph Motor Company was a British car and motor manufacturing company in the 19th and 20th centuries. The marque had its origins in 1885 when Siegfried Bettmann of Nuremberg formed S. Bettmann & Co. and started importing bicycles from Europe and selling them under his own trade name in London. The trade name became "Triumph" the following year, and in 1887 Bettmann was joined by a partner, Moritz Schulte, also from Germany. In 1889, the businessmen started producing their own bicycles in Coventry, England, UK.

<span class="mw-page-title-main">Hispano-Suiza</span> Automotive, engine, and armament manufacturer

Hispano-Suiza is a Spanish automotive–engineering company. It was founded in 1904 by Marc Birkigt and Damian Mateu as an automobile manufacturer and eventually had several factories in Spain and France that produced luxury cars, aircraft engines, trucks and weapons. In 1923, its French luxury car arm became a semi-autonomous partnership with the Spanish parent company. In 1946, the Spanish parent company sold all of its Spanish automotive assets to Enasa, a Spanish state-owned vehicle manufacturer, and the French arm continued as an independent aviation engine and components manufacturer under the Hispano-Suiza name. In 1968, Hispano-Suiza was taken over by the aerospace company Snecma, which is now part of the French Safran Group. An attempt to relaunch the marque was made by the company Hispano Suiza Cars associated with the Peralada Group in 2019 with a fully-electric car.

<span class="mw-page-title-main">Europrop TP400</span> Military turboprop engine

The Europrop International TP400-D6 is an 11,000 shp (8,200 kW) powerplant, developed and produced by Europrop International for the Airbus A400M Atlas military transport aircraft. The TP400 is the most powerful turboprop in service using a single propeller; only the Kuznetsov NK-12 from Russia and Progress D-27 from Ukraine, using contra-rotating propellers, is larger.

<span class="mw-page-title-main">Anzani</span>

Anzani was an engine manufacturer founded by the Italian Alessandro Anzani (1877–1956), which produced proprietary engines for aircraft, cars, boats, and motorcycles in factories in Britain, France and Italy.

<span class="mw-page-title-main">Hamilton Standard</span> American aircraft propeller manufacturer

Hamilton Standard was an American aircraft propeller parts supplier. It was formed in 1929 when United Aircraft and Transport Corporation consolidated Hamilton Aero Manufacturing and Standard Steel Propeller into the Hamilton Standard Propeller Corporation. Other members of United Aircraft included Boeing, United Airlines, Sikorsky and Pratt & Whitney. At the time, Hamilton was the largest manufacturer of aircraft propellers in the world.

<span class="mw-page-title-main">Avia</span> Czech vehicle manufacturer

Avia Motors s.r.o. is a Czech automotive manufacturer. It was founded in 1919 as an aircraft maker, and diversified into trucks after 1945. As an aircraft maker it was notable for producing biplane fighter aircraft, especially the B-534. Avia ceased aircraft production in 1963.

<span class="mw-page-title-main">Gnome et Rhône</span> Defunct French aircraft engine manufacturer

Gnome et Rhône was a major French aircraft engine manufacturer. Between 1914 and 1918 they produced 25,000 of their 9-cylinder Delta and Le Rhône 110 hp (81 kW) rotary designs, while another 75,000 were produced by various licensees. These engines powered the majority of aircraft in the first half of the war, both Allied designs as well as German examples produced by Motorenfabrik Oberursel.

<span class="mw-page-title-main">Variable-pitch propeller (aeronautics)</span> Propeller with blades that can be rotated to control their pitch while in use

In aeronautics, a variable-pitch propeller is a type of propeller (airscrew) with blades that can be rotated around their long axis to change the blade pitch. A controllable-pitch propeller is one where the pitch is controlled manually by the pilot. Alternatively, a constant-speed propeller is one where the pilot sets the desired engine speed (RPM), and the blade pitch is controlled automatically without the pilot's intervention so that the rotational speed remains constant. The device which controls the propeller pitch and thus speed is called a propeller governor or constant speed unit.

The Automobilwerk Eisenach (AWE) was an automobile manufacturer in Eisenach, Germany.

Buchet was a French motorcycle and automobile manufacturer between 1899 and 1930.

<span class="mw-page-title-main">BMW R75</span> World War II-era motorcycle and sidecar

The BMW R75 is a World War II-era motorcycle and sidecar combination produced by the German company BMW. The BMW R75 stands out by its integral two-wheel drive design, with drive shafts to both its rear wheel and the third side-car wheel, from a locking differential, as well as a transfer case offering both road and off-road gear ratios, through which all forward and reverse gears worked. This made the R75 highly manoeuvrable and capable of negotiating most surfaces. A few other motorcycle manufactures, like FN and Norton, offered optional drive to sidecars.

<span class="mw-page-title-main">History of BMW</span>

The official founding date of the German motor vehicle manufacturer BMW is 7 March 1916, when an aircraft producer called Bayerische Flugzeugwerke was established. This company was renamed to Bayerische Motoren Werke (BMW) in 1922. However, the BMW name dates back to 1917, when Rapp Motorenwerke changed its name to Bayerische Motoren Werke. BMW's first product was a straight-six aircraft engine called the BMW IIIa. Following the end of World War I, BMW remained in business by producing motorcycle engines, farm equipment, household items and railway brakes. The company produced its first motorcycle, the BMW R32, in 1923.

<span class="mw-page-title-main">CEMEC</span>

The Centre d'études de moteurs à explosion et à combustion (Explosion and Combustion Engines Studies Center) (CEMEC) was a company that continued the construction of BMW motorcycles taken from the German occupying forces after the Second World War. It was founded in 1945 as the Centre de montage et de récupération (CMCR) (English: Assembly and Repair Centre) at Neuilly-sur-Seine. It was renamed CEMEC in 1947.

<span class="mw-page-title-main">Osborn Engineering Company</span>

Osborn Engineering Company was a British manufacturer of motorcycles, which sold its machines under the OEC brand name.

<span class="mw-page-title-main">Aeromere/Capriolo</span>

Capriolo, later called Aeromere, was the name of the motorcycle production arm of the Italian aircraft company Aeromere or Aero-Caproni. After World War II, the victorious Allies prohibited wartime aircraft and other military hardware suppliers from remaining in their previous industries, and Aero-Caproni would change its name to Capriolo and become one of several, including Aermacchi, MV Agusta, Vespa and Ducati, that switched to producing motorcycles or scooters. These companies did well until the mid-1960s, when the advent of affordable cars like the Fiat 500 removed the economic barrier that kept many Italians relying on motorcycles for basic transportation. Capriolo was typical of those that could not survive the transformation to a more export-orientated industry, with the US as the most important market. Motorcycle production ran from 1947 or 1948 until 1964.

References

  1. Cobb, Matthew (February 27, 2010). "The Resistance : the French fight against the Nazis". London ; New York : Pocket Books. p. 176 via Internet Archive.
  2. "La Maison Ratier : les motos Ratier". ratier.org. Retrieved 2023-02-27.