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Fluidrive
Fluid Drive is the trademarked name that Chrysler Corporation assigned to a transmission driveline combination which replaced the flywheel with a hydraulic coupling and performed the same function as a modern torque converter, only without torque multiplication. A conventional clutch, and three- or four-speed manual transmission was installed behind the fluid coupling. Fluid drive was used in many military vehicles produced for the US Armed Forces during the Second World War. It was offered for civilian use from 1939 through 1953 in Chryslers, 1940 through 1953 in DeSotos, and from 1941 through 1954 in Dodge models; a semi-automatic system was optional from Chrysler and DeSoto from 1941, and for Dodge from 1949. History The fluid coupling and torque converter was invented by the German engineer Foettinger in the early 1900s. For non-marine applications he licensed the development of the fluid coupling to the British engineer Harold Sinclair and his Fluidrive Engineering Co Ltd ...
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Fluid Coupling
A fluid coupling or hydraulic coupling is a hydrodynamics, hydrodynamic or 'hydrokinetic' device used to transmit rotating mechanical power.Fluid coupling
''encyclopedia2.thefreedictionary.com''
It has been used in automobile Transmission (mechanics), transmissions as an alternative to a mechanical clutch. It also has widespread application in marine and industrial machine drives, where variable speed operation and controlled start-up without Shock (mechanics), shock loading of the power transmission system is essential. Hydrokinetic drives, such as this, should be distinguished from hydrostatic drives, such as hydraulic pump and hydraulic motor, motor combinations.


History

The fluid coupling originates from the work of Hermann Föttinger, who was the chief designer at the AG Vulcan Stettin, AG Vulcan Wo ...
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Trademarked
A trademark (also written trade mark or trade-mark) is a form of intellectual property that consists of a word, phrase, symbol, design, or a combination that identifies a product or service from a particular source and distinguishes it from others. Trademarks can also extend to non-traditional marks like drawings, symbols, 3D shapes like product designs or packaging, sounds, scents, or specific colours used to create a unique identity. For example, Pepsi® is a registered trademark associated with soft drinks, and the distinctive shape of the Coca-Cola® bottle is a registered trademark protecting Coca-Cola's packaging design. The primary function of a trademark is to identify the source of goods or services and prevent consumers from confusing them with those from other sources. Legal protection for trademarks is typically secured through registration with governmental agencies, such as the United States Patent and Trademark Office (USPTO) or the European Union Intellectual P ...
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Voith
The Voith Group is a global technology company. With its broad portfolio of systems, products, services and digital applications, Voith trades in the markets of energy, paper, raw materials and transport. Founded in 1867, Voith today has around 22,000 employees, sales of € 5.2 billion and locations in over 60 countries worldwide and thus is one of the larger family-owned companies in Europe. Company history Years of foundation In 1825, Johann Matthäus Voith took over his father's locksmith's workshop in Heidenheim with five employees, mainly carrying out repairs to water wheels and paper mills. Around 1830 in Heidenheim, there were about 600 people working in 15 factories, mostly textile factories that had been established by wealthy merchants and publishers. The necessary maintenance and repair of the expensive machinery offered a source of income to several workshops, particularly the locksmiths and metalworkers in what was still a small town at the time. In 1830, Joha ...
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Oldsmobile
Oldsmobile (formally the Oldsmobile Division of General Motors) was a brand of American automobiles, produced for most of its existence by General Motors. Originally established as "Olds Motor Vehicle Company" by Ransom E. Olds in 1897, it produced over 35 million vehicles, including at least 14 million built at its Lansing, Michigan, factory alone. During its time as a division of General Motors, Oldsmobile slotted into the middle of GM's five passenger car divisions (above Chevrolet and Pontiac (automobile), Pontiac, but below Buick and Cadillac). It was also noted for several groundbreaking technologies and designs. Oldsmobile's sales peaked at over one million annually from 1983 to 1986, but by the 1990s the division faced growing competition from premium import brands, and sales steadily declined. When it shut down in 2004, Oldsmobile was the oldest surviving American automobile brand, and one of the oldest in the world. History Early history Oldsmobiles were first manufac ...
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Pontiac (automobile)
Pontiac, formally the Pontiac Motor Division of General Motors, was an American automobile brand owned, manufactured, and commercialized by General Motors. It was introduced in 1926 as a General Motors companion make program, companion make for GM's more expensive line of Oakland Motor Car Company, Oakland automobiles. Pontiac quickly overtook Oakland in popularity and supplanted its parent entirely by 1933, establishing its position as one of GM's dominant divisions. Sold in the United States, Canada, and Mexico by GM, Pontiac came to represent affordable, practical transportation emphasizing performance. The division’s name stems from the Odawa chieftain Pontiac (Odawa leader), Pontiac, who led an Pontiac's War, indigenous uprising from 1763 until 1766 around Detroit, Michigan. In the hierarchy of GM's five divisions, it slotted above Chevrolet but below Oldsmobile, Buick, and Cadillac. Starting with the 1959 models, marketing was focused on selling the lifestyle that the c ...
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Hydramatic
Hydramatic (also known as Hydra-Matic) is an automatic transmission developed by General Motors Corporation's Oldsmobile Division, the ''Hydramatic'' was the first mass-produced fully automatic transmission developed for passenger automobile use. The Hydra-Matic transmission was introduced by Oldsmobile in 1939 model, one year before Cadillac accepted it for their 1940 model year. History During the 1930s, automakers sought to reduce or eliminate the need to shift gears. At the time, synchronized gear shifting was still a novelty (and confined to higher gears in most cases), and shifting a manual gearbox required more effort than most drivers cared to exert. The exception here was Cadillac's break-through synchromesh fully synchronized manual transmission, designed by Cadillac engineer Earl A. Thompson and introduced in the autumn of 1928. Cadillac, under Thompson, began working on a 'shiftless' transmission in 1932, and a new department within Cadillac Engineering was creat ...
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Gearshift
A gear stick (rarely spelled ''gearstick''), gear lever (both UK English), gearshift or shifter (both U.S. English), more formally known as a transmission lever, is a metal lever attached to the transmission of an automobile. The term ''gear stick'' mostly refers to the shift lever of a manual transmission, while in an automatic transmission, a similar lever is known as a gear selector. A gear stick will normally be used to change gear whilst depressing the clutch pedal with the left foot to disengage the engine from the drivetrain and wheels. Automatic transmission vehicles, including hydraulic (torque converter) automatic transmissions, automated manual and older semi-automatic transmissions (specifically clutchless manuals), like '' VW Autostick'', and those with continuously variable transmissions, do not require a physical clutch pedal. Alternative positions Gear sticks are most commonly found between the front seats of the vehicle, either on the center console (sometim ...
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Presto-Matic
The M6 Presto-Matic was a Chrysler Corporation semi-automatic transmission produced from 1946 to 1953. It was a special manual transmission with a fluid coupling. Although it had just two forward gears, an electric overdrive unit was attached and useful in either gear for a total of four forward speeds. The driver would use the clutch pedal any time when selecting low, high, or reverse gear. Once underway, the accelerator could be eased and the car would engage the overdrive. With the Fluid Drive coupling, the car could be brought to a halt in gear without releasing the clutch and would creep like an automatic. The Presto-Matic name was only used on Chrysler-brand cars. DeSoto called the transmission the Tip-Toe Shift, while Dodge used Gyro-Matic, Fluid-Matic, Fluidtorque, or Gyro-Torque. Chrysler and DeSoto sold the unit from 1946 to 1953, while Dodge did not introduce it until 1948. Plymouth Plymouth ( ) is a port city status in the United Kingdom, city and unitary ...
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DeSoto (automobile)
DeSoto (sometimes De Soto) was an American automobile brand that was manufactured and marketed by the DeSoto division of Chrysler Corporation from 1928 to the 1961 model year. More than two million passenger cars and trucks bore the DeSoto brand in North American markets during its existence. History Predecessors The De Soto Motor Car Company was created in Auburn, Indiana, in November 1912, by L.M. Field, Hayes Fry and Glenn Fry of Iowa City, Iowa, and V.H. Van Sickle and H.J. Clark of Des Moines, Iowa. It was a subsidiary of the Zimmerman Manufacturing Company of Auburn, which had previously been at 440 North Indiana Avenue from 1908 until 1915. The Zimmerman Manufacturing Company was founded in 1886 as a manufacturer of horse buggies in Auburn. It entered automobile production in 1908 with a line of high wheel automobiles and 1912-1916 with light high wheel trucks, but switched to conventional cars and trucks around the time it was bought by the Auburn Automobile Com ...
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Dodge
Dodge is an American brand of automobiles and a division of Stellantis, based in Auburn Hills, Michigan. Dodge vehicles have historically included performance cars, and for much of its existence, Dodge was Chrysler's mid-priced brand above Plymouth. Founded as the Dodge Brothers Company machine shop by brothers Horace Elgin Dodge and John Francis Dodge in the early 1900s, Dodge was originally a supplier of parts and assemblies to Detroit-based automakers like Ford. They began building complete automobiles under the "Dodge Brothers" brand in 1914, predating the founding of the Chrysler Corporation. The factory located in Hamtramck, Michigan, was the Dodge main factory from 1910 until it closed in January 1980. John Dodge died from the Spanish flu in January 1920, having lungs weakened by tuberculosis 20 years earlier. Horace died in December of the same year, perhaps weakened by the Spanish flu, but the cause of death was cirrhosis of the liver. Their company was sold b ...
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Chrysler Corporation
FCA US, LLC, doing business as Stellantis North America and known historically as Chrysler ( ), is one of the " Big Three" automobile manufacturers in the United States, headquartered in Auburn Hills, Michigan. It is the American subsidiary of the multinational automotive company Stellantis. Stellantis North America sells vehicles worldwide under the Chrysler, Dodge, Jeep, and Ram Trucks nameplates. It also includes Mopar, its automotive parts and accessories division, and SRT, its performance automobile division. The division also distributes Alfa Romeo, Fiat, and Maserati vehicles in North America. The original Chrysler Corporation was founded in 1925 by Walter Chrysler from the remains of the Maxwell Motor Company. In 1998, it merged with Daimler-Benz, which renamed itself DaimlerChrysler but in 2007 sold off its Chrysler stake. The company operated as Chrysler LLC through 2009, then as Chrysler Group LLC. In 2014, it was acquired by Fiat S.p.A.; it subsequently operated ...
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Second World War
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 world's countries participated, with many nations mobilising all resources in pursuit of total war. Tanks in World War II, Tanks and Air warfare of World War II, aircraft played major roles, enabling the strategic bombing of cities and delivery of the Atomic bombings of Hiroshima and Nagasaki, first and only nuclear weapons ever used in war. World War II is the List of wars by death toll, deadliest conflict in history, causing World War II casualties, the death of 70 to 85 million people, more than half of whom were civilians. Millions died in genocides, including the Holocaust, and by massacres, starvation, and disease. After the Allied victory, Allied-occupied Germany, Germany, Allied-occupied Austria, Austria, Occupation of Japan, Japan, a ...
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