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Citroën Type A
The Citroën Type A was produced from June 1919 to December 1921 in Paris, France. It was the first car Citroën made. 24,093 were built. Origins During World War I, André Citroën was producing ammunition. As early as 1917, Citroën investigated the development of a light car of the medium range, under the direction of Jules Salomon. The car Under the designation ''10 HP Type A'' the car had a water-cooled 1327 cc four-cylinder engine and an output of . Its maximum speed was 65 km/h (40 mph). The chassis had inverted quarter elliptic springs at the front and double quarter elliptics at the rear. Braking was on the rear wheels only controlled by a hand lever with a foot pedal operated transmission brake. The chassis was made in two lengths and could carry a variety of coachwork. The long chassis was available as Torpedo (four-seat tourer), Torpedo Sport, Conduite Intérieure,Conduite Intérieure = carrosserie entièrement fermée - ie saloon/sedan car body. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Citroën
Citroën () is a French automobile brand. The "Automobiles Citroën" manufacturing company was founded in March 1919 by André Citroën. Citroën is owned by Stellantis since 2021 and previously was part of the PSA Group after Peugeot acquired 89.95% share in 1976. Citroën's head office is located in the Stellantis Poissy Plant in Saint-Ouen-sur-Seine since 2021 (previously in Rueil-Malmaison) and its offices studies and research in Vélizy-Villacoublay, Poissy (CEMR), Carrières-sous-Poissy and Sochaux-Montbéliard. In 1934, the firm established its reputation for innovative technology with the Citroën Traction Avant, Traction Avant. This was the world's first car to be mass-produced with front-wheel drive, four-wheel independent suspension, as well as unibody construction, omitting a separate chassis, and instead using the body of the car itself as its main load-bearing structure. In 1954, they produced the world's first hydropneumatic self-levelling suspension system then, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coupé De Ville
Coupé de ville — also known as town car or sedanca de ville — is a car body style produced from 1908 to 1939 with an external or open-topped driver's position and an enclosed compartment for passengers. Although the different terms may have once had specific meanings for certain car manufacturers or countries, the terms are often used interchangeably. Some coupés de ville have the passengers separated from the driver in a fully enclosed compartment while others have a canopy for the passengers and no partition between the driver and the passengers (passengers enter the compartment via driver's area). Origin The separate exposed area for the driver followed from horse-drawn carriages. The term "coupé de ville" came into existence in the 19th century before the invention of the automobile. The initial usage of the term was for a variant of the coupé carriage that is very similar to the British clarence carriage. The term "de ville" is French for "for town" and indic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
First Car Made By Manufacturer
First or 1st is the ordinal form of the number one (#1). First or 1st may also refer to: *World record, specifically the first instance of a particular achievement Arts and media Music * 1$T, American rapper, singer-songwriter, DJ, and record producer Albums * ''1st'' (album), a 1983 album by Streets * ''1st'' (Rasmus EP), a 1995 EP by The Rasmus, frequently identified as a single * '' 1ST'', a 2021 album by SixTones * ''First'' (Baroness EP), an EP by Baroness * ''First'' (Ferlyn G EP), an EP by Ferlyn G * ''First'' (David Gates album), an album by David Gates * ''First'' (O'Bryan album), an album by O'Bryan * ''First'' (Raymond Lam album), an album by Raymond Lam * ''First'', an album by Denise Ho Songs * "First" (Cold War Kids song), a song by Cold War Kids * "First" (Lindsay Lohan song), a song by Lindsay Lohan * "First", a song by Everglow from ''Last Melody'' * "First", a song by Lauren Daigle * "First", a song by Niki & Gabi * "First", a song by Jonas Brot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Citroën Vehicles
Citroën () is a French automobile brand. The "Automobiles Citroën" manufacturing company was founded in March 1919 by André Citroën. Citroën is owned by Stellantis since 2021 and previously was part of the PSA Group after Peugeot acquired 89.95% share in 1976. Citroën's head office is located in the Stellantis Poissy Plant in Saint-Ouen-sur-Seine since 2021 (previously in Rueil-Malmaison) and its offices studies and research in Vélizy-Villacoublay, Poissy (CEMR), Carrières-sous-Poissy and Sochaux-Montbéliard. In 1934, the firm established its reputation for innovative technology with the Traction Avant. This was the world's first car to be mass-produced with front-wheel drive, four-wheel independent suspension, as well as unibody construction, omitting a separate chassis, and instead using the body of the car itself as its main load-bearing structure. In 1954, they produced the world's first hydropneumatic self-levelling suspension system then, in 1955, the revolutionar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herringbone Gear
A herringbone gear, a specific type of double helical gear, is a special type of gear that is a side-to-side (not face-to-face) combination of two Gear#Helical, helical gears of opposite Helix#Handedness, hands. From the top, each helical Groove (engineering), groove of this gear looks like the letter V, and many together form a herringbone pattern (resembling the fish anatomy#Vertebrae, bones of a fish such as a herring). Unlike helical gears, herringbone gears do not produce an additional axial load. Like helical gears, they have the advantage of transferring power smoothly, because more than two teeth will be enmeshed at any moment in time. Their advantage over the helical gears is that the side-thrust of one half is balanced by that of the other half. This means that herringbone gears can be used in torque gearboxes without requiring a substantial thrust bearing. Because of this, herringbone gears were an important step in the introduction of the steam turbine to marine propul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bevel Gear
Bevel gears are gears where the axes of the two shafts intersect and the tooth-bearing faces of the gears themselves are conically shaped. Bevel gears are most often mounted on shafts that are 90 degrees apart, but can be designed to work at other angles as well. The pitch surface of bevel gears is a cone, known as a pitch cone. Bevel gears transfer the energy from linear to vertical power, making it very useful in machines widely used in mechanical settings. Introduction Two important concepts in gearing are pitch surface and pitch angle. The pitch surface of a gear is the imaginary toothless surface that you would have by averaging out the peaks and valleys of the individual teeth. The pitch surface of an ordinary gear is the shape of a cylinder. The pitch angle of a gear is the angle between the face of the pitch surface and the axis. The most familiar kinds of bevel gears have pitch angles of less than 90 degrees and therefore are cone-shaped. This type of bevel gear ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Final Drive
A drivetrain (also frequently spelled as drive train or sometimes drive-train) is the group of components that deliver mechanical power from the prime mover to the driven components. In automotive engineering, the drivetrain is the components of a motor vehicle that deliver power to the drive wheels. This excludes the engine or motor that generates the power. In marine applications, the drive shaft will drive a propeller, thruster, or waterjet rather than a drive axle, while the actual engine might be similar to an automotive engine. Other machinery, equipment and vehicles may also use a drivetrain to deliver power from the engine(s) to the driven components. In contrast, the powertrain is considered to include both the automotive engine, engine and/or motor(s) as well as the drivetrain. Function The function of the drivetrain is to couple the engine that produces the power to the driving wheels that use this mechanical power to rotate the axle. This connection involves phys ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herringbone Double-helical Bevel Gears, Citroens Patent (Autocar Handbook, Ninth Edition)
Herringbone may refer to: *Herring-Bone (card game), a game of patience *Herringbone (cloth), a woven pattern of tweed or twill cloth * Herringbone (formation), a type of military formation * Herringbone (horse) (1940–1961), a Thoroughbred racehorse *Herringbone cross-stratification, a sedimentary structure in geology that is formed from back-and-forth tidal water flow *Herringbone gear, a type of gear *Herringbone pattern, a pattern of floor tiling or paving *Herringbone seating, a pattern of airliner seating *A bonding pattern of brickwork, also known as opus spicatum *Herringbone stitch *A type of braided hairstyle, which is also known as a fishtail braid *A distortion pattern from deinterlacing video called mouse teeth *A method of counting used with the unary numeral system *A technique of moving one's skis while cross-country skiing * Herringbone milking shed *Herringbone, another name for the medical condition scintillating scotoma *"Herringbone", a song by Department of E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Water-cooled
Cooling tower and water discharge of a nuclear power plant Water cooling is a method of heat removal from components and industrial equipment. Evaporative cooling using water is often more efficient than air cooling. Water is inexpensive and non-toxic; however, it can contain impurities and cause corrosion. Water cooling is commonly used for cooling automobile internal combustion engines and power stations. Water coolers utilising convective heat transfer are used inside high-end personal computers to lower the temperature of CPUs. Other uses include the cooling of lubricant oil in pumps; for cooling purposes in heat exchangers; for cooling buildings in HVAC and in chillers. Mechanism Advantages Water is inexpensive, non-toxic, and available over most of the earth's surface. Liquid cooling offers higher thermal conductivity than air cooling. Water has unusually high specific heat capacity among commonly available liquids at room temperature and atmospheric pressure allowing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parc André Citroën
Parc André Citroën is a public park located on the left bank of the river Seine in the 15th arrondissement of Paris. Built on the site of a former Citroën automobile manufacturing plant, the park is named after company founder André Citroën. When it opened in 1992, it was the largest park to open in Paris in more than a century. History In 1915, Citroën built its factory on the banks of the Seine where it operated until the 1970's. At that time, were vacated and subsequently addressed in Paris' urban plan, ultimately giving rise to the Parc André Citroën. The park was designed beginning of the 1990's by the French landscape designers Gilles Clément and Alain Provost and the architects Patrick Berger, Jean-François Jodry and Jean-Paul Viguier. Design The park is built around a central, rectangular lawn of roughly 273 by 85 meters (895' x 279') in size. It is embellished with two greenhouse pavilions (hosting exotic plants and Mediterranean vegetation) at the eas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War I
World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, the United States, and the Ottoman Empire, with fighting occurring throughout Europe, the Middle East, Africa, the Pacific, and parts of Asia. An estimated 9 million soldiers were killed in combat, plus another 23 million wounded, while 5 million civilians died as a result of military action, hunger, and disease. Millions more died in genocides within the Ottoman Empire and in the 1918 influenza pandemic, which was exacerbated by the movement of combatants during the war. Prior to 1914, the European great powers were divided between the Triple Entente (comprising France, Russia, and Britain) and the Triple Alliance (containing Germany, Austria-Hungary, and Italy). Tensions in the Balkans came to a head on 28 June 1914, following the assassination of Archduke Franz Ferdin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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