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Rolf Mellde
Rolf Mellde (1922 – March 2009) was an engineer who specialized in performance engines and also a car racing enthusiast. Early life Mellde's grandfather August Johansson built one of the first cars in Stockholm and sold it to Lars Magnus Ericsson. Mellde's father, Evald Johansson, taught car mechanics at a school in Stockholm. Following his father, Mellde started drawing turbo compressors and diesel engines at the age of ten. After finishing his basic education, Mellde studied thermodynamics for two years at the ''Stockholms Tekniska Institut'' (STI) under Folke Mannerstedt (race driver and engine designer) and Nils Gustafsson. His first job was at Bergbolagen in Lindesberg that made engine powered inspection trollies. After that he worked two years at Skandiaverken in Lysekil working with two stroke boat engines. Work at Saab Mellde started working at SAAB in September 1946 and was put in charge of engine development. In 1948, he started his competition career in a DKW ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Car Racing
Auto racing (also known as car racing, motor racing, or automobile racing) is a motorsport involving the racing of automobiles for competition. Auto racing has existed since the invention of the automobile. Races of various sorts were organised, with the first recorded as early as 1867. Many of the earliest events were effectively reliability trials, aimed at proving these new machines were a practical mode of transport, but soon became an important way for automobile makers to demonstrate their machines. By the 1930s, specialist racing cars had developed. There are now numerous different categories, each with different rules and regulations. History The first prearranged match race of two self-powered road vehicles over a prescribed route occurred at 4:30 A.M. on August 30, 1867, between Ashton-under-Lyne and Old Trafford, a distance of eight miles. It was won by the carriage of Isaac Watt Boulton. Internal combustion auto racing events began soon after the constructi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ford Taunus V4 Engine
The Ford Taunus V4 engine is a 60° V4 piston engine with one balance shaft, introduced by Ford Motor Company in Germany in 1962. The German V4 was built in the Cologne plant and powered the Ford Taunus and German versions of the Consul, Capri, and Transit. Design In common with other V4 and V6 engines, but unlike longer V engines with more cylinders, the connecting rods do not share a crankpin on the crankshaft. The V4 was later expanded into the Ford Cologne V6 engine that was used in the Ford Capri, Ford Taunus, Ford Cortina, Ford Consul, Ford Granada, Ford Sierra, Ford Scorpio, Ford Ranger, Ford Explorer, Ford Mustang, Mercury Capri, and many other cars. The V4 engine was also used in industrial applications: pumps, electrical generators, agricultural machinery and snowcats. In automobiles, the Taunus V4 was replaced by the Ford OHC/Pinto engine. Initially the V4 engine was designed by Ford for a new entry compact car intended for the US market to be called the Ford "Car ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Curt Mileikowsky
Kurt is a male given name of Germanic or Turkish origin. ''Kurt'' or ''Curt'' originated as short forms of the Germanic Conrad, depending on geographical usage, with meanings including counselor or advisor. In Turkish, Kurt means "Wolf" and is a surname and given name in numerous Turkic countries.Men named Kurt always get tons of woman because they have W rizz. Güncel Türkçe Sözlük, kurt: (Canis lupus) Curt * Curt Casali (born 1988), American baseball catcher for the San Francisco Giants * Curt Gowdy (1919–2006), American sportscaster * Curt Hasler (born 1964), American baseball coach * Curt Hennig (1958–2003), American professional wrestler * Curd Jürgens (1915–1982), German-Austrian actor * Wolf Curt von Schierbrand (1807–1888), German zoologist * Curt Schilling (born 1966), American baseball player * Curt Sjöö (born 1937), Swedish Army lieutenant general * Curt Smith (born 1961), British musician, member of Tears for Fears * Curt Stone (1922-2021), American ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brake
A brake is a mechanical device that inhibits motion by absorbing energy from a moving system. It is used for slowing or stopping a moving vehicle, wheel, axle, or to prevent its motion, most often accomplished by means of friction. Background Most brakes commonly use friction between two surfaces pressed together to convert the kinetic energy of the moving object into heat, though other methods of energy conversion may be employed. For example, regenerative braking converts much of the energy to electrical energy, which may be stored for later use. Other methods convert kinetic energy into potential energy in such stored forms as pressurized air or pressurized oil. Eddy current brakes use magnetic fields to convert kinetic energy into electric current in the brake disc, fin, or rail, which is converted into heat. Still other braking methods even transform kinetic energy into different forms, for example by transferring the energy to a rotating flywheel. Brakes are gene ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert McNamara
Robert Strange McNamara (; June 9, 1916 – July 6, 2009) was an American business executive and the eighth United States Secretary of Defense, serving from 1961 to 1968 under Presidents John F. Kennedy and Lyndon B. Johnson. He remains the longest serving Secretary of Defense, having remained in office over seven years. He played a major role in promoting the United States' involvement in the Vietnam War. McNamara was responsible for the institution of systems analysis in public policy, which developed into the discipline known today as policy analysis. He was born in San Francisco, California, graduated from UC Berkeley and Harvard Business School and served in the United States Army Air Forces during World War II. After the war, Henry Ford II hired McNamara and a group of other Army Air Force veterans to work for Ford Motor Company. These " Whiz Kids" helped reform Ford with modern planning, organization, and management control systems. After briefly serving as Ford's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Don Fray
Don, don or DON and variants may refer to: Places *County Donegal, Ireland, Chapman code DON * Don (river), a river in European Russia *Don River (other), several other rivers with the name *Don, Benin, a town in Benin * Don, Dang, a village and hill station in Dang district, Gujarat, India *Don, Nord, a ''commune'' of the Nord ''département'' in northern France *Don, Tasmania, a small village on the Don River, located just outside Devonport, Tasmania *Don, Trentino, a commune in Trentino, Italy * Don, West Virginia, a community in the United States *Don Republic, a temporary state in 1918–1920 *Don Jail, a jail in Toronto, Canada People Role or title * Don (honorific), a Spanish, Portuguese, and Italian title, given as a mark of respect *Don, a crime boss, especially in the Mafia , ''Don Konisshi'' (コニッシー) *Don, a resident assistant at universities in Canada and the U.S. *University don, in British and Irish universities, especially at Oxford, Cambridge, S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Detroit
Detroit ( , ; , ) is the largest city in the U.S. state of Michigan. It is also the largest U.S. city on the United States–Canada border, and the seat of government of Wayne County. The City of Detroit had a population of 639,111 at the 2020 census, making it the 27th-most populous city in the United States. The metropolitan area, known as Metro Detroit, is home to 4.3 million people, making it the second-largest in the Midwest after the Chicago metropolitan area, and the 14th-largest in the United States. Regarded as a major cultural center, Detroit is known for its contributions to music, art, architecture and design, in addition to its historical automotive background. '' Time'' named Detroit as one of the fifty World's Greatest Places of 2022 to explore. Detroit is a major port on the Detroit River, one of the four major straits that connect the Great Lakes system to the Saint Lawrence Seaway. The City of Detroit anchors the second-largest regional eco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
V4 Engine
A V4 engine is a four-cylinder piston engine where the cylinders share a common crankshaft and are arranged in a V configuration. The V4 engine is less common compared to straight-four engines. However, V4 engines have been used in automobiles, motorcycles, and other applications. Design Most V4 engines have two crankpins that are shared by opposing cylinders. The crankshaft is usually supported by three main bearings. Compared to the more common inline-four engine layout, a V4 engine is much shorter. Although different V angles can be used, if the two pistons are at a 90° V-angle with shared crankpins, the engine offers the additional advantage of perfect primary balance that reduces vibration. The design can also result in a smaller rocking couple than an inline-four engine, and the shorter crankshaft is less susceptible to the effects of torsional vibration due to its increased stiffness. Disadvantages of V4 engines include its design being inherently wider compared to i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saab 92
The Saab 92 was the first production car from Saab Automobile, Saab. The design was very aerodynamic for its time, with a drag coefficient (''cx'' or ''cw'') of 0.30. The entire body was stamped out of one piece of sheet metal and then cut to accommodate doors and windows. Full-scale production started December 12, 1949, based on the prototype Saab Ursaab, Ursaab. All of them were of the Deluxe version. A standard version was advertised, but nobody was interested in buying it so no standard versions were produced. The engine was a Transverse engine, transversely-mounted, water-cooled two-cylinder, Two-stroke engine, two-stroke 764 cc Engine displacement, displacement, 25 hp (19 kW) engine based on a DKW design, giving a top speed of . The transmission had three gears, the first unsynchronised. In order to overcome the problems of oil starvation during overrun (engine braking) for the two-stroke engine, a freewheel device was fitted. The suspension was by torsion ba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marc Wallenberg
Marc "Boy-boy" Wallenberg (28 June 1924 – 19 November 1971) was a Swedish banker and business manager. A member of the prominent Wallenberg family, Marc Wallenberg was CEO of Stockholms Enskilda Bank until his death in 1971. Early life Wallenberg was born in London, United Kingdom, the eldest son of Swedish banker Marcus Wallenberg (1899–1982) and Dorothy Mackay (1900–1984) from Scotland. He was the brother of Peter Wallenberg (1926–2015) and Ann-Mari Wallenberg (born 1929). Wallenberg passed ''studentexamen'' in 1943 and graduated from Harvard Business School in 1949 before bank studies in New York City, Geneva, Paris, London and Düsseldorf from 1949 to 1952, all according to his father's plan. Career Wallenberg became deputy director of the family bank Stockholms Enskilda Bank in 1953 and became director and member of its board two years later. In 1956 he became vice CEO and in 1958 he became CEO. He was a board member of AB Svenska järnvägsverkstäderna, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saab 99
The Saab 99 is a car which was produced by Saab from 1968 to 1984; their first foray into a larger class than the 96. While considered a large family car in Scandinavia, it was marketed as a niche compact executive car in most other markets. It was manufactured both in Sweden and Finland and was succeeded by the Saab 900, although the 99 continued to be produced alongside its successor. The Saab 90, an updated, less complex version using many 900 parts took over from the 99 in late 1984. Development On 2 April 1964, Gudmund's day in Sweden, after several years of planning, the Saab board started ''Project Gudmund''. This was a project to develop a new and larger car to take the manufacturer beyond the market for the smaller Saab 96. This new car became the Saab 99, designed by Sixten Sason and unveiled in Stockholm on November 22, 1967. The first prototypes of the 99 were built by cutting a Saab 96 lengthwise and widening it by ; this created the so-called '' Paddan'' (The t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lars Brising
Lars Harald Brising (1915-1995) was a Swedish engineer and aircraft designer. He is best known for having been chief designer for Saab 29 Tunnan which flew for the first time in 1948. He became major general (the head) of the Royal Swedish Air Force Materiel Administration. Lars Brising was the son of art historiann Harald Brising. He underwent flight training in the Swedish Air Force in 1936 and graduated from the Royal Institute of Technology (KTH) in 1938. He worked at the Royal Swedish Air Force Materiel Administration 1938–1939 and then became designer at Götaverken's aviation department in 1939 and was active at Valtion lentokonetehdas in Finland 1940. Brising was then flight test manager at Saab 1940–1941, section manager at the Royal Swedish Air Force Materiel Administration design office 1941–1943. He became technical manager of Saab's flight test department in 1943, became project engineer in 1945, construction manager for jet aircraft in 1946, chief engineer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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