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Darracq And Company London
A Darracq and Company Limited owned a French manufacturer of motor vehicles and aero engines in Suresnes, near Paris. The French enterprise, known at first as A. Darracq et Cie, was founded in 1896 by Alexandre Darracq after he sold his Gladiator Bicycle business. In 1902, it took effect in 1903, he sold his new business to a privately held English company named A Darracq and Company Limited, taking a substantial shareholding and a directorship himself. Alexandre Darracq continued to run the business from Paris but was obliged to retire to the Côte d'Azur in 1913 following years of difficulties that brought Darracq & Co into very hazardous financial circumstances. He had introduced an unproven unorthodox engine in 1911 which proved a complete failure yet he neglected Suresnes' popular conventional products. France then entered the first World War. He died in 1931 but long before that, in 1920, the name of A Darracq & Co 1905 was changed to STD Motors Limited. Then, in 1922, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suresnes
Suresnes () is a commune in the western suburbs of Paris, Île-de-France. Located in Hauts-de-Seine, from the centre of Paris, it had a population of 49,145 as of 2016. The nearest communes are Nanterre, Puteaux, Rueil-Malmaison, Saint-Cloud and Boulogne-Billancourt. It is served by two stops on Île-de-France tramway Line 2 and Suresnes–Mont-Valérien station on the Transilien network, both giving access to La Défense and its RER A and Paris Métro Line 1 services. Suresnes's landmarks include the Mémorial de la France combattante and Suresnes American Cemetery and Memorial below Fort Mont-Valérien, as well as Foch Hospital in the town centre. History Fort Mont-Valérien (along with its Mémorial de la France combattante) is situated in the commune, as is Suresnes American Cemetery and Memorial. Suresnes has an elegant view of Paris and the Eiffel Tower, as does neighbouring Saint-Cloud. Robert Ormond Maugham, the father of W. Somerset Maugham, built a “country hous ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adolphe Clément-Bayard
Gustave Adolphe Clément, from 1909 Clément-Bayard (22 September 1855 – 10 March 1928), was a French entrepreneur. An orphan who became a blacksmith and a ''Compagnons du Tour de France, Compagnon du Tour de France'', he went on to race and manufacture bicycles, pneumatic tyres, motorcycles, automobiles, aeroplanes and airships. In 1894, he was a passenger in the winning vehicle in the world's first competitive motor event. Albert Lemaître's Peugeot was judged to be the winner of the Paris–Rouen (motor race), Paris–Rouen 'Competition for Horeseless Carriages' (''Concours des Voitures sans Chevaux''). As a result of selling the manufacturing rights to his ''Clément'' car, he added ''Bayard'' to the name of his new business. The company name honoured Knight, Chevalier Pierre Terrail, seigneur de Bayard, who saved the company's town of Charleville-Mézières, Mézières from an Holy Roman Empire, Imperial army during the List of battles of the Italian Wars#Mézières, Sieg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transmission (mechanics)
Propulsion transmission is the mode of transmitting and controlling propulsion power of a machine. The term ''transmission'' properly refers to the whole drivetrain, including clutch, gearbox, prop shaft (for rear-wheel drive vehicles), differential, and final drive shafts. In the United States the term is sometimes used in casual speech to refer more specifically to the gearbox alone, and detailed usage differs. The transmission reduces the higher engine speed to the slower wheel speed, increasing torque in the process. Transmissions are also used on pedal bicycles, fixed machines, and where different rotational speeds and torques are adapted. Often, a transmission has multiple gear ratios (or simply "gears") with the ability to switch between them as the speed varies. This switching may be done manually (by the operator) or automatically (by a control unit). Directional (forward and reverse) control may also be provided. Single-ratio transmissions also exist, which simply cha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
One-cylinder Engine
A single-cylinder engine, sometimes called a thumper, is a piston engine with one cylinder. This engine is often used for motorcycles, motor scooters, go-karts, all-terrain vehicles, radio-controlled vehicles, portable tools and garden machinery (such as lawnmowers, cultivators, and string trimmers). Single-cylinder engines are made both as 4-strokes and 2-strokes. Characteristics Compared with multi-cylinder engines, single-cylinder engines are usually simpler and compact. Due to the greater potential for airflow around all sides of the cylinder, air cooling is often more effective for single cylinder engines than multi-cylinder engines. This reduces the weight and complexity of air-cooled single-cylinder engines, compared with liquid-cooled engines. Drawbacks of single-cylinder engines include a more pulsating power delivery through each cycle and higher levels of vibration. The uneven power delivery means that often a single-cylinder engine requires a heavier flywheel than a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Darracq 1902 9HP
A Darracq and Company Limited owned a French manufacturer of motor vehicles and aero engines in Suresnes, near Paris. The French enterprise, known at first as A. Darracq et Cie, was founded in 1896 by Alexandre Darracq after he sold his Gladiator Bicycle business. In 1902, it took effect in 1903, he sold his new business to a privately held English company named A Darracq and Company Limited, taking a substantial shareholding and a directorship himself. Alexandre Darracq continued to run the business from Paris but was obliged to retire to the Côte d'Azur in 1913 following years of difficulties that brought Darracq & Co into very hazardous financial circumstances. He had introduced an unproven unorthodox engine in 1911 which proved a complete failure yet he neglected Suresnes' popular conventional products. France then entered the first World War. He died in 1931 but long before that, in 1920, the name of A Darracq & Co 1905 was changed to STD Motors Limited. Then, in 1922, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hot Tube Ignition
A hot-tube ignitor was an early device that fit onto the cylinder head of an internal-combustion engine, used to ignite the compressed fuel/air mixture by means of a flame heating part of the tube red-hot. A hot-tube ignitor consisted of a metal or porcelain tube, closed at one end and attached to the cylinder head at the other and an adjustable burner that could be moved to position its flame at any point along the length of the tube. Operation The compression stroke in the cylinder pushed some left over combustion products in the tube, followed by fresh (unburned) fuel/air mixture. When the compression was enough that the fuel reached the red-hot area of the tube, ignition occurred. On early designs, ignition timing was adjusted by adjusting the position of the red-hot spot on the tube—this was accomplished by moving the burner along the length of the tube. Most later styles used a fixed burner and varied tube lengths to change ignition timing. Disadvantages Hot-tube ignitors ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Belt Drive
A belt is a loop of flexible material used to link two or more rotating shafts mechanically, most often parallel. Belts may be used as a source of motion, to transmit power efficiently or to track relative movement. Belts are looped over pulleys and may have a twist between the pulleys, and the shafts need not be parallel. In a two pulley system, the belt can either drive the pulleys normally in one direction (the same if on parallel shafts), or the belt may be crossed, so that the direction of the driven shaft is reversed (the opposite direction to the driver if on parallel shafts). The belt drive can also be used to change the speed of rotation, either up or down, by using different sized pulleys. As a source of motion, a conveyor belt is one application where the belt is adapted to carry a load continuously between two points. History The mechanical belt drive, using a pulley machine, was first mentioned in the text the ''Dictionary of Local Expressions'' by the Han Dyna ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tricar
A three-wheeler is a vehicle with three wheels. Some are motorized tricycles, which may be legally classed as motorcycles, while others are tricycles without a motor, some of which are human-powered vehicles and animal-powered vehicles. Overview Many three-wheelers which exist in the form of motorcycle-based machines are often called trikes and often have the front single wheel and mechanics similar to that of a motorcycle and the rear axle similar to that of a car. Often such vehicles are owner-constructed using a portion of a rear-engine, rear-drive Volkswagen Beetle in combination with a motorcycle front end. Other trikes include that are specially constructed for off-road use. Three-wheelers can have either one wheel at the back and two at the front (2F1R), (for example: Morgan Motor Company) or one wheel at the front and two at the back (1F2R) (such as the Reliant Robin). Due to better safety when braking, an increasingly popular form is the front-steering "tadpole" or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voiturette
A voiturette is a miniature automobile. History ''Voiturette'' was first registered by Léon Bollée in 1895 to name his new motor tricycle. The term became so popular in the early years of the motor industry that it was used by many makers to describe their small cars. The word comes from the French word for "automobile", ''voiture''. Between World War I and World War II light-weight racing cars with engines limited to 1500 cc such as the Alfa Romeo 158/159 Alfetta, the Bugatti Type 13 and the original ERAs were known as voiturettes. In France, in the years after World War II a type of small three-wheeled vehicle voiturette was produced. In 1990s, voiturette became a French classification for a vehicle weighing less than 350 kilograms (770 lb) empty and carrying a load (i.e. passengers) of not more than 200 kilograms (~440 lb). The top speed is limited to 45 km/h (~30 mph) and engine size to 50 cc or 4 kilowatts for an engine of "another type" ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Léon Bollée Automobiles
Léon Bollée Automobiles was a French company founded by Léon Bollée in Le Mans to build a first vehicle called "Voiturette". Bollée family brands The Bollée family, all car makers, created three brands: * steam vehicles, Amédée Bollée (father), built between 1873 and 1885. * petrol (gasoline) cars, Amédée Bollée (son), built between 1896 and 1923. * the automobiles of Léon Bollée, between 1895 and 1931. Léon Bollée Automobiles The first "Voiturette" built by Léon Bollée in 1895 was a three-wheel tandem driven by a single-cylinder 3 HP engine and belt drive. The cars sold well and several hundred were made for Léon Bollée by Hurtu & Diligeon, only the prototypes were made at the Le Mans factory. The law restricting motor vehicles to four miles per hour on Britain's public roads was repealed in 1896 and in November of that year a 'race' was held in celebration from London to Brighton, which saw a 'one-two' for the Bollée brothers in their Bollée cars. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brougham (car Body)
A brougham (pronounced , , , or ) was originally a car body style where the driver sat outside and passengers seated within an enclosed cabin, as per the earlier brougham horse-drawn carriage. Similar in style to the later town car, the brougham style was used on chauffeur-driven petrol and electric cars. In later years, several manufacturers (mostly in the United States) have used the term brougham as a model name or trim level on cars where the driver is in the cabin with the passengers (i.e. cars that do not use the brougham body style). Early broughams As a car body style, a brougham was initially a vehicle similar to a limousine but with an outside seat in front for the chauffeur and an enclosed cabin behind for the passengers. As such, it was a version of the town car but, in strict use of the term, with the sharply squared rear end of the roof and the forward-curving body line at the base of the front of the passenger enclosure that were characteristic of the nineteenth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rotary Engine
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. This type of engine was widely used as an alternative to conventional inline engines (straight or V) during World War I and the years immediately preceding that conflict. It has been described as "a very efficient solution to the problems of power output, weight, and reliability". By the early 1920s, the inherent limitations of this type of engine had rendered it obsolete. Description Distinction between "rotary" and "radial" engines A rotary engine is essentially a standard Otto cycle engine, with cylinders arranged radially around a central crankshaft just like a conventional ra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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