|
Douglas Mark III
The Douglas Mark III is a British motorcycle designed and built by Douglas motorcycles in Bristol between 1948 and 1949. The 350 cc flat twin engine in the Douglas Mark III was based on a Second World War electricity generator. As well as the 1948-9 Douglas Mark III, Douglas also produced a Mark III "De Luxe", a Mark III Sports, and a rigid-framed motorcycle trials Competition version. History During the Second World War the Bristol-based Douglas motorcycle company produced stationary generator engines using their 348 cc overhead valve flat twin. One of these Douglas generators was used at Winston Churchill's wartime summit meeting held next to the Sphinx in Giza. By the end of the war in 1945, Douglas restarted motorcycle production – much to the surprise of the industry, as it was generally expected that the war had led to other interests, with the company being taken over by Aero Engines Ltd, so there were not many engineering staff left for the development of new ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Douglas (motorcycle)
Douglas was a British motorcycle manufacturer from 1907–1957 based in Kingswood, Bristol, owned by the Douglas family, and especially known for its horizontally opposed twin cylinder engined bikes and as manufacturers of speedway machines. The company also built a range of cars between 1913 and 1922. History The brothers William and Edwin Douglas founded the Douglas Engineering Company in Bristol in 1882. Initially doing blacksmith work, they progressed to foundry work. Joseph F. Barter's Light Motors Ltd. was one of Douglas's customers. Barter built a single-cylinder bicycle engine between 1902 and 1904; he then developed the Fée bicycle engine system. The Fée's 200 cc flat-twin engine was mounted in-line with the frame, using chain drive to a countershaft beneath (with clutch); this then used a drive belt to power the bicycle's rear wheel. Barter founded Light Motors Ltd. to build the Fée system. Production began in 1905; the Fée's name was anglicized to Fairy sh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russia
Russia (, , ), or the Russian Federation, is a List of transcontinental countries, transcontinental country spanning Eastern Europe and North Asia, Northern Asia. It is the List of countries and dependencies by area, largest country in the world, with its internationally recognised territory covering , and encompassing one-eighth of Earth's inhabitable landmass. Russia extends across Time in Russia, eleven time zones and shares Borders of Russia, land boundaries with fourteen countries, more than List of countries and territories by land borders, any other country but China. It is the List of countries and dependencies by population, world's ninth-most populous country and List of European countries by population, Europe's most populous country, with a population of 146 million people. The country's capital and List of cities and towns in Russia by population, largest city is Moscow, the List of European cities by population within city limits, largest city entirely within E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Motorcycles Of The 1940s
This a listing of motorcycles of the 1940s, including those on sale, introduced, or otherwise relevant in this period. Motorcycle *Acme motorcycle (1939–49) * AJS 18 * AJS 7R *AJS Model 16 * AJS Model 20 *AJS Porcupine * Ariel Red Hunter * Ariel W/NG 350 * BMW R24 * BMW R75 *BSA A7 *BSA B31 *BSA Bantam *BSA M20 *Dnepr M-72 *Douglas Mark III *Ducati 60 *Ducati 60 Sport * Ducati 65 Sport * Ducati Cucciolo *Fuji Rabbit *Harley-Davidson FL *Harley-Davidson Hummer *Harley-Davidson Servi-Car *Harley-Davidson WLA *Harley-Davidson XA *Honda D-Type *Imme R100 *Indian 841 *Indian Four (until 1942) *James Autocycle *James Comet * Lambretta Model B *Marman Twin *Matchless G80 *Mitsubishi Silver Pigeon *Norton Dominator *Norton 16H * OEC * Sunbeam S7 and S8 *Triumph Speed Twin *Triumph Tiger 100 *Triumph 3HW *Type 97 motorcycle *Vincent Black Lightning *Vincent Black Shadow *Vincent Comet *Vincent Grey Flash * Vincent Rapide *Vincent Meteor *Welbike *Zündapp KS 750 Gallery File:BSA A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Douglas Motorcycles
This is a list of Douglas motorcycles please add to it or update where you can: See also *List of AMC motorcycles *List of Ariel motorcycles *List of BSA motorcycles *List of Norton motorcycles *List of Triumph motorcycles *List of Royal Enfield motorcycles *List of Velocette motorcycles *List of Vincent motorcycles External links {{commons category, Douglas motorcycles Douglas Douglas Douglas may refer to: People * Douglas (given name) * Douglas (surname) Animals *Douglas (parrot), macaw that starred as the parrot ''Rosalinda'' in Pippi Longstocking *Douglas the camel, a camel in the Confederate Army in the American Civil W ... ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Motor Cycling (magazine)
''Motor Cycling'' was the first British motorcycle magazine. It was launched in 1902 by Temple Press as an offshoot of Motor magazine. It was withdrawn after a few months but relaunched in 1909. The Motor Cycle—which was launched by Iliffe in April 1903—coined the slogan on its masthead: "Established in 1903 and for over six years the only paper solely devoted to the pastime". the front covers often had varying degree of green background, green or contrasting text and B&W illustrations or photographic images. This common theme resulted in almost a 'trademark' appearance, being called "The Green 'un", distinguishing it from its rival publication ''The Motor Cycle'' which had variation on blue background colouring with contrasting text and images ("The Blue 'un"). Early years Graham Walker edited the magazine from 1938 to 1954. He was a dispatch rider in the First World War and had a successful racing career with Rudge, Sunbeam, and Norton, winning the Ulster Grand Prix ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silverstone Circuit
Silverstone Circuit is a motor racing circuit in England, near the Northamptonshire villages of Towcester, Silverstone and Whittlebury. It is the home of the British Grand Prix, which it first hosted as the 1948 British Grand Prix. The 1950 British Grand Prix at Silverstone was the first race in the newly created World Championship of Drivers. The race rotated between Silverstone, Aintree and Brands Hatch from 1955 to 1986, but settled permanently at the Silverstone track in 1987. The circuit also hosts the British round of the MotoGP series. On 30 September 2004, British Racing Drivers' Club president Jackie Stewart announced that the British Grand Prix would not be included on the 2005 provisional race calendar and, if it were, would probably not occur at Silverstone. However, on 9 December an agreement was reached with former Formula One rights holder Bernie Ecclestone ensuring that the track would host the British Grand Prix until 2009 after which Donington Park would be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Centre Of Mass
In physics, the center of mass of a distribution of mass in space (sometimes referred to as the balance point) is the unique point where the weighted relative position of the distributed mass sums to zero. This is the point to which a force may be applied to cause a linear acceleration without an angular acceleration. Calculations in mechanics are often simplified when formulated with respect to the center of mass. It is a hypothetical point where the entire mass of an object may be assumed to be concentrated to visualise its motion. In other words, the center of mass is the particle equivalent of a given object for application of Newton's laws of motion. In the case of a single rigid body, the center of mass is fixed in relation to the body, and if the body has uniform density, it will be located at the centroid. The center of mass may be located outside the physical body, as is sometimes the case for hollow or open-shaped objects, such as a horseshoe. In the case of a distri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scottish Six Days Trial
The Scottish Six Days Trial is an internationally recognised Motorcycle trials competition, which has been running since 1909 (with breaks for the two world wars) making it the oldest motorcycle trials event in the world. Motorcycle riders from all over the world compete in this extreme sport, covering as much as 100 miles a day on road and off-road routes around Lochaber on each of the six days. The event is a trial of the skill, consistency and endurance of the riders, as well as a test of the specialised motorcycles used. History The inaugural Scottish motorcycle trial was held in July 1909 and was a five-day event devised by Campbell McGregor of the Edinburgh Motor Cycle Club. ''The Classic Motor Cycle'' July 1996, p.43 ''75 Years Ago'' Accessed and added 27 June 2014 Originally, the trial started in Edinburgh, going to John O'Groats before returning to Edinburgh. It aimed to be the most challenging motorcycle trial ever held. The Edinburgh & District Club organised the event ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Motorcycle Trials
Motorcycle trials, also known as observed trials, often called simply trial/s (with or without the plural "s"), is a non-speed event on specialized motorcycles. The sport is most popular in the United Kingdom and Spain, though there are participants around the globe. Modern trials motorcycles are distinctive in that they have evolved to become extremely lightweight, lack seating (they are designed to be ridden standing up) and have suspension travel that is short, relative to a motocross or enduro motorcycle. Motorcycle trials is often utilized by competitors in other motorcycle sports (such as enduro, motocross or road racers) as a way to cross-train, as trials requires fine throttle, balance, and machine control. Characteristics The event is split into sections where a competitor rides through an obstacle course while attempting to avoid touching the ground with their feet. The obstacles in the course may be of natural or constructed elements. In all sections, regardless of co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Douglas 350 Competition 1950
Douglas may refer to: People * Douglas (given name) * Douglas (surname) Animals *Douglas (parrot), macaw that starred as the parrot ''Rosalinda'' in Pippi Longstocking *Douglas the camel, a camel in the Confederate Army in the American Civil War Businesses * Douglas Aircraft Company * Douglas (cosmetics), German cosmetics retail chain in Europe * Douglas (motorcycles), British motorcycle manufacturer Peerage and Baronetage * Duke of Douglas * Earl of Douglas, or any holder of the title * Marquess of Douglas, or any holder of the title * Douglas Baronets Peoples * Clan Douglas, a Scottish kindred * Dougla people, West Indians of both African and East Indian heritage Places Australia * Douglas, Queensland, a suburb of Townsville * Douglas, Queensland (Toowoomba Region), a locality * Port Douglas, North Queensland, Australia * Shire of Douglas, in northern Queensland Belize * Douglas, Belize Canada * Douglas, New Brunswick * Douglas Parish, New Brunswick * Douglas, On ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Douglas Dragonfly
The Douglas Dragonfly is a motorcycle designed and built by Douglas motorcycles in Bristol. The last motorcycle produced by the company, the 1955 Dragonfly was an all-new motorcycle built to use an improved version of an existing engine. Despite its riding comfort, which was "equal to a car's", it did not sell well, and only 1,457 Dragonfly motorcycles were produced before the company was taken over and production ended in 1957.Very few Douglas motorcycles survive today making it one of the rarest motorcycles for collectors. History After World War II Douglas was in financial difficulty and reduced its output to the 350 cc flat-twin engine models. The flat twin had been the Douglas trademark since 1906 and had a long history of Isle of Man TT racing successes. Development The Dragonfly was known as the ''Dart'' while in development and was based on the Mark V Douglas and an earlier prototype. Aiming to overcome the outdated image, designers were commissioned from the Rey ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norton CS1
The CS1 was a Norton motorcycle between 1927 and 1939. Originally built as a TT racer, and Norton's first design of an overhead cam engine, it proved successful as a ''TT Replica'' road bike. After the early 1930s redesign of Norton's cammy models by Arthur Carroll, the CS1 became an upmarket road bike. The 500 cc CS1 and its smaller sibling 350 cc CJ1 continued on until the outbreak of WW2 in 1939. Many later touring CS1 models were upgraded for racing, by adding and subtracting all the optional racing bits for Internationals. The Norton catalog had a long list of such parts available. The identifying feature of 1930s CS1 Models is the stub fitted carburettor - Inter models had a bolt-on TT carburettor. Development The Norton Camshaft Senior Model 1 (CS1) engine was designed by Walter Moore in 1927, based on the Norton ES2 pushrod engine and re-using many parts. The frame was a new full cradle design and with a close-ratio kickstart-less gearbox, 8 inch brakes, Ama ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
