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David Roberts (engineer)
David Roberts (1859 – 22 April 1928) was the Chief Engineer and managing director of Richard Hornsby & Sons in the early 1900s. His invention, the caterpillar track, was demonstrated to the army in 1907. Chester He grew up in Great Boughton in the east of Chester, the son of David Roberts and his wife Anne, being trained as a hydraulic engineer, starting work for Hydraulic Engineering Company Ltd in 1873, staying with them for fifteen years, living in England and overseas. He worked for Sir WG Armstrong Mitchell & Company Ltd in Elswick, Newcastle upon Tyne from 1888, staying for eight years. For two and a half years he was manager of their Italian works at Pozzuoli, in the Province of Naples. Grantham He joined Hornsbys in 1895 as Chief Engineer, and Works Manager, having been knowledgeable of Hornsbys development of the compression-ignition heavy oil engine and the worldwide engineering potential of it. He became general manager, then managing director in 1904 (until 1918 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roberts Tracked Steam Tractor
Roberts may refer to: People * Roberts (given name), a Latvian masculine given name * Roberts (surname), a popular surname, especially among the Welsh Places * Roberts (crater), a lunar impact crater on the far side of the Moon ;United States * Roberts, Idaho * Roberts, Illinois * Roberts, Indiana * Roberts, West Virginia * Roberts, Wisconsin * Roberts County, South Dakota * Roberts County, Texas * Mount Roberts (New Hampshire), a summit in the Ossipee Mountains Facilities and structures * The old name of Brandeis/Roberts (MBTA station) * Roberts Stadium (other) Other uses * Roberts class monitor, a class of British warship * USS ''Samuel B. Roberts'' (FFG-58), a U.S. Navy frigate * Roberts Cycles, a cycle manufacturer (also known as Chas. Roberts) * Roberts Radio, a radio manufacturer * .257 Roberts, a medium-powered .25 caliber cartridge * Roberts (company), a Swedish soft drinks manufacturer See also * * * Strebor, a lock manufacturer (Roberts s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Axle
An axle or axletree is a central shaft for a rotating wheel or gear. On wheeled vehicles, the axle may be fixed to the wheels, rotating with them, or fixed to the vehicle, with the wheels rotating around the axle. In the former case, bearings or bushings are provided at the mounting points where the axle is supported. In the latter case, a bearing or bushing sits inside a central hole in the wheel to allow the wheel or gear to rotate around the axle. Sometimes, especially on bicycles, the latter type axle is referred to as a '' spindle''. Terminology On cars and trucks, several senses of the word ''axle'' occur in casual usage, referring to the shaft itself, its housing, or simply any transverse pair of wheels. Strictly speaking, a shaft which rotates with the wheel, being either bolted or splined in fixed relation to it, is called an ''axle'' or ''axle shaft''. However, in looser usage, an entire assembly including the surrounding axle housing (typically a casting) is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War II
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the World War II by country, vast majority of the world's countries—including all of the great powers—forming two opposing military alliances: the Allies of World War II, Allies and the Axis powers. World War II was a total war that directly involved more than 100 million Military personnel, personnel from more than 30 countries. The major participants in the war threw their entire economic, industrial, and scientific capabilities behind the war effort, blurring the distinction between civilian and military resources. Air warfare of World War II, Aircraft played a major role in the conflict, enabling the strategic bombing of population centres and deploying the Atomic bombings of Hiroshima and Nagasaki, only two nuclear weapons ever used in war. World War II was by far the List of wars by death toll, deadliest conflict in hu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Skegness
Skegness ( ) is a seaside town and civil parish in the East Lindsey District of Lincolnshire, England. On the Lincolnshire coast of the North Sea, the town is east of Lincoln and north-east of Boston. With a population of 19,579 as of 2011, it is the largest settlement in East Lindsey. It also incorporates Winthorpe and Seacroft, and forms a larger built-up area with the resorts of Ingoldmells and Chapel St Leonards to the north. The town is on the A52 and A158 roads, connecting it with Boston and the East Midlands, and Lincoln respectively. Skegness railway station is on the Nottingham to Skegness (via Grantham) line. The original Skegness was situated farther east at the mouth of The Wash. Its Norse name refers to a headland which sat near the settlement. By the 14th century, it was a locally important port for coastal trade. The natural sea defences which protected the harbour eroded in the later Middle Ages, and it was lost to the sea after a storm in the 1520s. R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mercedes (car)
Mercedes () is a brand originally created by the Daimler-Motoren-Gesellschaft (DMG) and used for first time in the 35 hp model released by the company in 1901. DMG began to develop in 1900, after the death of its co-founder, Gottlieb Daimler. Although the name was not lodged as a trade name until 23 June 1902 and not registered legally until 26 September, the brand name eventually would be applied to an automobile model built by Wilhelm Maybach to specifications by Emil Jellinek. This vehicle was delivered to him on 22 December 1900. By Jellinek's contract, the new model contained a newly designed engine designated "Daimler-Mercedes". This engine name is the first instance of the use of the name Mercedes by DMG. The automobile design would later be called the ''Mercedes 35 hp''. When DMG merged with Benz & Cie to form " Daimer-Benz" in 1926, the new company became owner of the ''Mercedes'' brand name. Overview Emil Jellinek was an Austrian diplomat based in Nice who ran a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bioscope Show
A Bioscope show was a music hall and fairground attraction consisting of a travelling cinema. The heyday of the Bioscope was from the late 1890s until World War I. History Bioscope shows were fronted by the largest fairground organs, and these formed the entire public face of the show. A stage was usually in front of the organ, and dancing girls would entertain the crowds between film shows. Films shown in the Bioscope were primitive, and the earliest of these were made by the showmen themselves. Later, films were commercially produced. Bioscope shows were integrated, in Britain at least, into the Variety shows in the huge Music Halls which were built at the end of the nineteenth century. After the Music Hall Strike of 1907 in London, bioscope operators set up a trade union to represent them. There were about seventy operators in London at this point. Modern use In South Africa "Bioscope" or in Afrikaans "bioskoop" is an archaic word for the cinema and some people (especially ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leicester Square
Leicester Square ( ) is a pedestrianised square in the West End of London, England. It was laid out in 1670 as Leicester Fields, which was named after the recently built Leicester House, itself named after Robert Sidney, 2nd Earl of Leicester. The square was originally a gentrified residential area, with tenants including Frederick, Prince of Wales and the artists William Hogarth and Joshua Reynolds. It became more down-market in the late 18th century as Leicester House was demolished and retail developments took place, becoming a centre for entertainment. Several major theatres were built in the 19th century, which were converted to cinemas towards the middle of the next. Leicester Square is the location of nationally significant cinemas such as the Odeon Leicester Square, Empire, Leicester Square, which are often used for film premieres (and the now closed Odeon West End). The nearby Prince Charles Cinema is known for its screenings of cult films and marathon film ru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Empire, Leicester Square
The Empire, Leicester Square is a cinema currently operated by Cineworld on the north side of Leicester Square, London. The Empire was originally built in 1884 as a variety theatre and was rebuilt for films in the 1920s. It is one of several cinemas in and adjoining Leicester Square which are regularly used for film premieres and first runs. Today, it has nine auditoria, including an IMAX (IMAX with Laser projection), a Superscreen (Premium Large Format (PLF), 4K projection and Dolby Atmos sound), and a 4DX screen. History 1884: The Empire Theatre opens The Empire Theatre opened on 17 April 1884 under the ownership of Daniel Nicols as a West End variety theatre on Leicester Square, as well as a ballet venue, with a capacity of about 2,000 seats. The first performance was '' Chilpéric'', with music by Hervé, adapted by H. Hersee and H.B. Farnie and described as ''a Grand Musical Spectacular, in three acts and seven tableaux''. The corps de ballet for the performance w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petrol Engine
A petrol engine (gasoline engine in American English) is an internal combustion engine designed to run on petrol (gasoline). Petrol engines can often be adapted to also run on fuels such as liquefied petroleum gas and ethanol blends (such as ''E10'' and ''E85''). Most petrol engines use spark ignition, unlike diesel engines which typically use compression ignition. Another key difference to diesel engines is that petrol engines typically have a lower compression ratio. Design Thermodynamic cycle Most petrol engines use either the four-stroke Otto cycle or the two-stroke cycle. Petrol engines have also been produced using the Miller cycle and Atkinson cycle. Layout Most petrol-powered piston engines are straight engines or V engines. However, flat engines, W engines and other layouts are sometimes used. Wankel engines are classified by the number of rotors used. Compression ratio Cooling Petrol engines are either air-cooled or water-cooled. Igniti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rochet-Schneider
Rochet-Schneider was a French company, based in Lyons, that produced automobiles between 1894 and 1932. The Rochet-Schneider sales slogan was "strength, simplicity and silence". Like other motorcars of the Brass Era, the cars made by Rochet-Schneider were largely intended for wealthy hobbyists and made use of brass fittings, pattern leather, hand-crafted wood and other expensive components. Early period Edouard Rochet and his father were bicycle manufacturers before entering motorcar production. In 1894 they were joined by Théophile Schneider, a relative of the eponymous armaments family. Between 1895 and 1901, the company built approximately 240 single-cylinder cars " Benz-type" cars. At the 1901 Paris Salon, the company introduced a range of two and four-cylinder cars. Around 1903, these were redesigned along similar lines to Mercedes. Rochet-Schneider Ltd. By this time, Rochet-Schneider had become one of the most respected car manufacturers in France. In 1904 th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aldershot
Aldershot () is a town in Hampshire, England. It lies on heathland in the extreme northeast corner of the county, southwest of London. The area is administered by Rushmoor Borough Council. The town has a population of 37,131, while the Aldershot Urban Area, a loose conurbation (which also includes other towns such as Camberley, Farnborough, and Farnham) has a population of 243,344, making it the thirtieth-largest urban area in the UK. Aldershot is known as the "Home of the British Army", a connection which led to its rapid growth from a small village to a Victorian town. History Early history The name may have derived from alder trees found in the area (from the Old English 'alder-holt' meaning copse of alder trees). Any settlement, though not mentioned by name, would have been included as part of the Hundred of Crondall referred to in the Domesday Book of 1086. The Church of St Michael the Archangel is the parish church for the town and dates to the 12th century with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George V Of The United Kingdom
George V (George Frederick Ernest Albert; 3 June 1865 – 20 January 1936) was King of the United Kingdom and the British Dominions, and Emperor of India, from 6 May 1910 until his death in 1936. Born during the reign of his grandmother Queen Victoria, George was the second son of Albert Edward, Prince of Wales, and was third in the line of succession to the British throne behind his father and his elder brother, Prince Albert Victor. From 1877 to 1892, George served in the Royal Navy, until the unexpected death of his elder brother in early 1892 put him directly in line for the throne. On Victoria's death in 1901, George's father ascended the throne as Edward VII, and George was created Prince of Wales. He became king-emperor on his father's death in 1910. George's reign saw the rise of socialism, communism, fascism, Irish republicanism, and the Indian independence movement, all of which radically changed the political landscape of the British Empire, which itself reach ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
