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Cunningham C-5R
The Cunningham C-5R was a sports car developed in 1953 for the Briggs Cunningham racing team. Design The C-5R was the successor to the C-4R and was built for use in the 1953 24 Hours of Le Mans. The open sports car had a Chrysler V8 engine, that developed at 5200 rpm. The C-5R had a live axle at the front, which was carried over from the Kurtis Kraft - Indianapolis - Monoposto racing cars at the suggestion of Briggs Cunningham. There was torsion bar suspension front and rear. The vehicle had a tubular spaceframe chassis and an aluminum body. Racing history As planned, the C-5R made its racing debut at the 1953 24 Hours of Le Mans. Cunningham had been coming to the Sarthe with his racing cars regularly since 1950 for long-distance races and had already been able to gain some experience. The team presented long-time works driver Phil Walters and John Fitch, another American, as drivers. Speed measurements were carried out at Le Mans for the first time and the C-5R was the faste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coupe
A coupe or coupé (, ) is a passenger car with a sloping or truncated rear roofline and typically with two doors. The term ''coupé'' was first applied to horse-drawn carriages for two passengers without rear-facing seats. It comes from the French past participle of , "cut". Some coupé cars only have two seats, while some also feature rear seats. However, these rear seats are usually lower quality and much smaller than those in the front. Furthermore, "A fixed-top two-door sports car would be best and most appropriately be termed a 'sports coupe' or 'sports coupé'". __TOC__ Etymology and pronunciation () is based on the past participle of the French verb ("to cut") and thus indicates a car which has been "cut" or made shorter than standard. It was first applied to horse-drawn carriages for two passengers without rear-facing seats. These or ("clipped carriages") were eventually clipped to .. There are two common pronunciations in English: * () – the anglicized ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1953 24 Hours Of Le Mans
The 1953 24 Hours of Le Mans was the 21st Grand Prix of Endurance, and took place on 13 and 14 June 1953, at the Circuit de la Sarthe, Le Mans (France). It was also the third round of the 1953 World Sportscar Championship season, F.I.A. World Sports Car Championship. British drivers Tony Rolt and Duncan Hamilton (racing driver), Duncan Hamilton won the race with one of three factory-entered Jaguar C-Types, the first cars ever to race at Le Mans with disc brakes. Regulations With the ongoing success of the World Championship of Drivers, this year saw the introduction by the FIA of a 1953 World Sportscar Championship season, World Championship for Sports Cars, creating great interest from the major sports car manufacturers. Clausager 1982, p.85 It also drew together the great endurance races in Europe and North America. The Le Mans race was the third round in the championship after the 12 Hours of Sebring and the Mille Miglia. After the efforts by drivers in the recent races to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sports Cars
A sports car is a type of automobile that is designed with an emphasis on dynamic performance, such as handling, acceleration, top speed, the thrill of driving, and racing capability. Sports cars originated in Europe in the early 1910s and are currently produced by many manufacturers around the world. Definition Definitions of sports cars often relate to how the car design is optimised for dynamic performance, without any specific minimum requirements; both a Triumph Spitfire and Ferrari 488 Pista can be considered sports cars, despite vastly different levels of performance. Broader definitions of sports cars include cars "in which performance takes precedence over carrying capacity", or that emphasise the "thrill of driving" or are marketed "using the excitement of speed and the glamour of the (race)track" However, other people have more specific definitions, such as "must be a two-seater or a 2+2 seater" or a car with two seats only. In the United Kingdom, early recorded ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1950s Cars
1950s American automobile culture has had an enduring influence on the culture of the United States, as reflected in popular music, major trends from the 1950s and mainstream acceptance of the "hot rod" culture. The American manufacturing economy switched from producing war-related items to consumer goods at the end of World War II, and by the end of the 1950s, one in six working Americans were employed either directly or indirectly in the automotive industry. The United States became the world's largest manufacturer of automobiles, and Henry Ford's goal of 30 years earlier—that any man with a good job should be able to afford an automobile—was achieved. A new generation of service businesses focusing on customers with their automobiles came into being during the decade, including drive-through or drive-in restaurants and greatly increasing numbers of drive-in theaters (cinemas). The decade began with 25 million registered automobiles on the road, most of which predated Wo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Disc Brake
A disc brake is a type of brake that uses the #Calipers, calipers to squeeze pairs of #Brake pads, pads against a disc (sometimes called a [brake] rotor) to create friction. There are two basic types of brake pad friction mechanisms: abrasive friction and adherent friction. This action slows the rotation of a shaft, such as a vehicle axle, either to reduce its rotational speed or to hold it stationary. The energy of motion is converted into heat, which must be dissipated to the environment. Hydraulic brakes, Hydraulically Actuator, actuated disc brakes are the most commonly used mechanical device for slowing motor vehicles. The principles of a disc brake apply to almost any rotating shaft. The components include the disc, master cylinder, and caliper, which contain at least one cylinder and two Brake pad, brake pads on both sides of the rotating disc. Design The development of disc-type brakes began in England in the 1890s. In 1902, the Lanchester Motor Company designed bra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
12 Hours Of Reims
The 12 Hours of Reims (official name: 12 Heures internationales de Reims) was a sports car endurance race held from 1953 to 1967 at the Reims (Gueux) circuit in the Marne district of the Champagne region in north-eastern France. The 1926 Coupe d’Or was the first 12-hour endurance race held at Reims and is considered to be the direct ancestor of the modern endurance series. 12 Hours of Reims race names * 1953: 12 heures internationales - 40th Grand Prix de l'ACF * 1954: 12 heures internationales - Voiture Sport Reims * 1956: 42nd Grand Prix de l'ACF - 12 heures internationales Reims * 1957: Les 12 heures internationales - Les Grands Prix Reims * 1958: V 12 heures internationales - 44th Grand Prix de l'ACF * 1964: Trophée France-Amérique - Les 12 heures internationales de Reims * 1965: Grands Prix de France Reims - Trophée Fédération française des Sports Automobiles * 1967: 12 heures internationales Reims The 12 Hours of Reims by year External links Amis du Circuit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Fitch (racing Driver)
John Cooper Fitch (August 4, 1917 in Indianapolis, Indiana – October 31, 2012) was an American racing driver and inventor. He was the first American to race automobiles successfully in Europe in the post-war era. In the course of a driving career which spanned 18 years, Fitch won such notable sports car races as the Gran Premio de Eva Duarte Perón – Sport, 1953 12 Hours of Sebring, 1955 Mille Miglia (production car class), and the 1955 RAC Tourist Trophy, as well as numerous SCCA National Sports Car Championship races. He was also involved in Briggs Cunningham's ambitious Le Mans projects in the early 1950s, and was later a member of the Mercedes-Benz sport car team. He also competed in two World Championship Grands Prix. After retirement in 1964, Fitch was the manager of Lime Rock circuit, and a former team boss of Chevrolet's Corvette racing team. His biggest legacy is motor sport safety, as well as pioneering work to improve road car safety, and this has helped s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aluminum
Aluminium (or aluminum in North American English) is a chemical element; it has chemical symbol, symbol Al and atomic number 13. It has a density lower than that of other common metals, about one-third that of steel. Aluminium has a great affinity towards oxygen, passivation (chemistry), forming a protective layer of aluminium oxide, oxide on the surface when exposed to air. It visually resembles silver, both in its color and in its great ability to reflect light. It is soft, magnetism, nonmagnetic, and ductility, ductile. It has one stable isotope, 27Al, which is highly abundant, making aluminium the abundance of the chemical elements, 12th-most abundant element in the universe. The radioactive decay, radioactivity of aluminium-26, 26Al leads to it being used in radiometric dating. Chemically, aluminium is a post-transition metal in the boron group; as is common for the group, aluminium forms compounds primarily in the +3 oxidation state. The aluminium cation Al3+ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Space Frame
In architecture and structural engineering, a space frame or space structure (Three-dimensional space, 3D truss) is a rigid, lightweight, truss-like structure constructed from interlocking struts in a geometry, geometric pattern. Space frames can be used to span large areas with few interior supports. Like the truss, a space frame is strong because of the inherent rigidity of the triangle; flexing Structural load, loads (bending moment (physics), moments) are transmitted as tension (mechanics), tension and compression (physical), compression loads along the length of each strut. Chief applications include buildings and vehicles. History Alexander Graham Bell from 1898 to 1908 developed space frames based on tetrahedral geometry. Bell's interest was primarily in using them to make rigid frames for nautical and aeronautical engineering, with the tetrahedral kite, tetrahedral truss being one of his inventions. Mero-Schmidlin, Max Mengeringhausen developed the space grid system cal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
FirePower
Firepower is the military capability to direct force at an enemy. It involves the whole range of potential weapons. The concept is generally taught as one of the three key principles of modern warfare wherein the enemy forces are destroyed or have their will to fight negated by sufficient and preferably overwhelming use of force as a result of combat operations. Through the ages firepower has come to mean offensive power applied from a distance, thus involving ranged weapons as opposed to one-on-one close quarters combat. ''Firepower'' is thus something employed to keep enemy forces at a range where they can be defeated in detail or sapped of the will to continue. In the field of naval artillery, the weight of a broadside was long used as a figure of merit of a warship's firepower. History The earliest forms of warfare that might be called ''firepower'' were the slingers of ancient armies (a notable example being the biblical story of David), and archers. Eventually, the fea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Briggs Cunningham
Briggs Swift Cunningham II (January 19, 1907 – July 2, 2003) was an American entrepreneur and sportsman. He is best known for skippering the yacht Columbia (1958 yacht), ''Columbia'' to victory in the 1958 America's Cup race, and for his efforts as a driver, team owner, and constructor in sports car racing, including the 24 Hours of Le Mans. Early years Cunningham was born in Cincinnati, Ohio on January 19, 1907. The family were long-time residents of the Cincinnati area. Cunningham's grandfather had been involved in operating river boats and in shipping, then had gone into the meat packing business with son Briggs Swift Cunningham Senior. The meat packing business was eventually known as Evans, Lippencott & Cunningham. Cunningham Sr. later became founder and president of the Citizen's National Bank, as well as director of the Pennsylvania Railroad, among several others. Cunningham Sr. was also the chief financier of soap company Procter and Gamble. William Cooper Procter would ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roadster (car)
A roadster (also spider, spyder) is an open two-seat car with emphasis on sporting appearance or character. Initially an American term for a two-seat car with no weather protection, its usage has spread internationally and has evolved to include two-seat convertibles. The roadster was also a style of racing car driven in United States Auto Club (USAC) Championship Racing, including the Indianapolis 500, in the 1950s and 1960s. This type of racing car was superseded by rear-mid-engine cars. Etymology The term "roadster" originates in the United States, where it was used in the 19th century to describe a horse suitable for travelling. By the end of the century, the definition had expanded to include bicycles and tricycles. In 1916, the United States Society of Automobile Engineers defined a roadster as: "an open car seating two or three. It may have additional seats on running boards or in rear deck." Since it has a single row of seats, the main seat for the driver and passen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
