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Brake Van
Brake van and guard's van are terms used mainly in the UK, Ireland, Australia and India for a Rolling stock, railway vehicle equipped with a hand brake which can be applied by the Conductor (transportation), guard. The equivalent North American term is caboose, but a British brake van and a caboose are very different in appearance, and use because the former usually has only four wheels, while the latter usually has bogies, as well as American Cabooses not being used to provide braking on a train, and instead serving as a mobile office for the Conductor_(rail), conductor and the Brakeman, brakemen who helped monitor the train. German railways employed brakeman's cabins combine car, combined into other cars. Many British freight trains formerly had no continuous brake so the only available brakes were those on the locomotive and the brake van. Because of this shortage of brake power, the speed was restricted to . The brake van was marshalled at the rear of the train so both por ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
506 No
5 (five) is a number, numeral (linguistics), numeral and numerical digit, digit. It is the natural number, and cardinal number, following 4 and preceding 6, and is a prime number. Humans, and many other animals, have 5 Digit (anatomy), digits on their Limb (anatomy), limbs. Mathematics 5 is a Fermat prime, a Mersenne prime exponent, as well as a Fibonacci number. 5 is the first congruent number, as well as the length of the hypotenuse of the smallest integer-sided right triangle, making part of the smallest Pythagorean triple (3, 4, 5). 5 is the first safe prime and the first good prime. 11 forms the first pair of sexy primes with 5. 5 is the second Fermat number, Fermat prime, of a total of five known Fermat primes. 5 is also the first of three known Wilson primes (5, 13, 563). Geometry A shape with five sides is called a pentagon. The pentagon is the first regular polygon that does not Tessellation, tile the Plane (geometry), plane with copies of itself. It is the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buffer (rail Transport)
A buffer is a part of the buffers and chain coupler system used on the railway systems of many countries, among them most of those in Europe, for attaching railway vehicles together (in North America, rolling stock instead has draft gear built into the couplers). Description Fitted at the ends of the vehicle frames on the buffer beam, one at each corner, the buffers are projecting, shock-absorbing pads which, when vehicles are coupled, are brought into contact with those on the next vehicle. The buffer itself comprises the buffer plates which take the impact. The draw chain used between each pair of vehicles includes a screw which is tightened after coupling to shorten the chain and keep the buffers pressed together. Such is known as a 'screw coupling'. Historically, coupling chains were no more than that, a short length of heavy chain (typically three links long) with no adjustment. These would result in a 'loose-coupled train' in which the buffers of adjacent vehicles wo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SR "Queen Mary" Brake Van No
SR or sr may refer to: Arts and entertainment * ''Science Reporter'', a magazine * '' "Sr."'', a 2022 film featuring Roberts Downey Jr. and Sr. Businesses and organizations Politics * Socialist Revolutionary Party, Russia, 1902–1941 * A Just Russia (''Spravedlivaya Rossiya''), a political party formed in 2006 Transport * Southern Railway (UK) * Southern Railway (U.S.) * Swissair (IATA airline code SR) * Southern Railway zone, India * SR Corporation, a South Korean rail operator Other businesses and organizations * Sørvágs Róðrarfelag, a Faroese rowing association * Saarländischer Rundfunk, a German broadcaster * Sveriges Radio, a Swedish broadcaster Honorifics * Senior (Sr.), a generational title suffix to a man's name * Religious sister (Sr.), in Catholicism Places * Slovak Republic (), the official name of Slovakia * Suriname (ISO 3166-1 country code SR) * West Sulawesi (ISO 3166-2:ID province code SR), a province of Indonesia Science and technology Biology and med ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
London, Midland And Scottish Railway
The London, Midland and Scottish Railway (LMSIt has been argued that the initials LMSR should be used to be consistent with London and North Eastern Railway, LNER, Great Western Railway, GWR and Southern Railway (UK), SR. The London, Midland and Scottish Railway's corporate image used LMS, and this is what is generally used in historical circles. The LMS occasionally also used the initials LM&SR. For consistency, this article uses the initials LMS.) was a British railway company. It was formed on 1 January 1923 under the Railways Act 1921, which required the grouping of over 120 separate railways into four. The companies merged into the LMS included the London and North Western Railway, the Midland Railway, the Lancashire and Yorkshire Railway (which had previously merged with the London and North Western Railway on 1 January 1922), several Scottish railway companies (including the Caledonian Railway), and numerous other, smaller ventures. Besides being the world's largest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Northern Railway (Great Britain)
The Great Northern Railway (GNR) was a British railway company incorporated in 1846 with the object of building a line from London to York. It quickly saw that seizing control of territory was key to development, and it acquired, or took leases of, many local railways, whether actually built or not. In so doing, it overextended itself financially. Nevertheless, it succeeded in reaching into the coalfields of Nottinghamshire, Derbyshire and Yorkshire, as well as establishing dominance in Lincolnshire and north London. Bringing coal south to London was dominant, but general agricultural business, and short- and long-distance passenger traffic, were important activities too. Its fast passenger express trains captured the public imagination, and its Chief Mechanical Engineer Nigel Gresley became a celebrity. Anglo-Scottish travel on the East Coast Main Line became commercially important; the GNR controlled the line from London to Doncaster and allied itself with the North Easte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cast Iron
Cast iron is a class of iron–carbon alloys with a carbon content of more than 2% and silicon content around 1–3%. Its usefulness derives from its relatively low melting temperature. The alloying elements determine the form in which its carbon appears: Cast iron#White cast iron, white cast iron has its carbon combined into an iron carbide named cementite, which is very hard, but brittle, as it allows cracks to pass straight through; Grey iron, grey cast iron has graphite flakes which deflect a passing crack and initiate countless new cracks as the material breaks, and Ductile iron, ductile cast iron has spherical graphite "nodules" which stop the crack from further progressing. Carbon (C), ranging from 1.8 to 4 wt%, and silicon (Si), 1–3 wt%, are the main alloying elements of cast iron. Iron alloys with lower carbon content are known as steel. Cast iron tends to be brittle, except for malleable iron, malleable cast irons. With its relatively low melting point, g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lancashire And Yorkshire Railway
The Lancashire and Yorkshire Railway (L&YR) was a major History of rail transport in Great Britain, British railway company before the Railways Act 1921, 1923 Grouping. It was Incorporation (business)#Incorporation in the United Kingdom, incorporated in 1847 from an amalgamation of several existing railways. It was the third-largest railway system based in northern England (after the Midland Railway, Midland and North Eastern Railway (United Kingdom), North Eastern Railways). The intensity of its service was reflected in the 1,650 steam locomotive, locomotives it owned – it was by far the most densely-trafficked system in the British Isles with more locomotives per mile than any other company – and that one third of its 738 signal boxes controlled junctions averaging one every . No two adjacent stations were more than apart and its 1,904 passenger services occupied 57 pages in ''George Bradshaw#Bradshaw.27s railway timetables, Bradshaw'', a number exceed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
London, Brighton And South Coast Railway
The London, Brighton and South Coast Railway (LB&SCR (known also as the Brighton line, the Brighton Railway or the Brighton)) was a railway company in the United Kingdom from 1846 to 1922. Its territory formed a rough triangle, with London at its apex, practically the whole coastline of Sussex as its base, covering a large part of Surrey. It was bounded on its western side by the London and South Western Railway (L&SWR), which provided an alternative route to Portsmouth. On its eastern side the LB&SCR was bounded by the South Eastern Railway (England), South Eastern Railway (SER)—later one component of the South Eastern and Chatham Railway (SE&CR)—which provided an alternative route to Bexhill-on-Sea, Bexhill, St Leonards-on-Sea, and Hastings. The LB&SCR had the most direct routes from London to the south coast seaside resorts of Brighton, Eastbourne, Worthing, Littlehampton and Bognor Regis, and to the ports of Newhaven, East Sussex, Newhaven and Shoreham-by-Sea. It served ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Central Railway
The Great Central Railway in England was formed when the Manchester, Sheffield and Lincolnshire Railway changed its name in 1897, anticipating the opening in 1899 of its Great Central Main Line, London Extension. On 1 January 1923, the company was Railways Act 1921, grouped into the London and North Eastern Railway. History New name On assuming its new title, the Great Central Railway had a main line from Manchester London Road Station via , Sheffield Victoria railway station, Sheffield Victoria, and Grimsby Town railway station, Grimsby to . A second line left the line at Penistone and served , and Scunthorpe railway station, Scunthorpe, before rejoining the Grimsby line at . Other lines linked Sheffield to Barnsley (via ) and Doncaster (via Rotherham Central railway station, Rotherham) and also and Wrawby Junction. Branch lines in north Lincolnshire ran to Barton-upon-Humber and New Holland, North Lincolnshire, New Holland and served ironstone quarries in the Scunthorpe ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Eastern Railway (UK)
The North Eastern Railway (NER) was an England, English rail transport, railway company. It was incorporated in 1854 by the combination of several existing railway companies. Later, it was amalgamated with other railways to form the London and North Eastern Railway at the Railways Act 1921, Grouping in 1923. Its main line survives to the present day as part of the East Coast Main Line between London and Edinburgh. Unlike many other pre-Grouping companies the NER had a relatively compact territory, in which it had a near monopoly. That district extended through Yorkshire, County Durham and Northumberland, with outposts in Westmorland and Cumberland, England, Cumberland. The only company penetrating its territory was the Hull & Barnsley, which it absorbed shortly before the main grouping. The NER's main line formed the middle link on the Anglo-Scottish "East Coast Main Line" between London and Edinburgh, joining the Great Northern Railway (Great Britain), Great Northern Railwa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sandbox (locomotive)
A sandbox is a container on most locomotives, multiple units and trams that holds sand, which is dropped on the rail in front of the driving wheels in wet and slippery conditions and on steep grades to improve traction. Sand delivery The sand may be delivered by gravity, by a steam-blast (steam locomotives) or by compressed air. Sanding requires that the sand be dry so that it runs freely. Locomotives use multiple sandboxes, so that their delivery pipes could be short and nearly vertical. Engine sheds in the UK were equipped with sand drying stoves, so that sandboxes could be refilled each morning with dry sand. Steam locomotives in the US had a single sandbox, called a sand dome, atop the boiler where the rising heat helped to dry the sand. Even with this arrangement, sand pipes tended to clog, and by the 1880s, pneumatic sanding systems were being proposed. Steam sanding The development of steam sanding was influential on locomotive design. As the sand could then be blown ho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Britain
Great Britain is an island in the North Atlantic Ocean off the north-west coast of continental Europe, consisting of the countries England, Scotland, and Wales. With an area of , it is the largest of the British Isles, the List of European islands by area, largest European island, and the List of islands by area, ninth-largest island in the world. It is dominated by a maritime climate with narrow temperature differences between seasons. The island of Ireland, with an area 40 per cent that of Great Britain, is to the west – these islands, along with over List of islands of the British Isles, 1,000 smaller surrounding islands and named substantial rocks, comprise the British Isles archipelago. Connected to mainland Europe until 9,000 years ago by a land bridge now known as Doggerland, Great Britain has been inhabited by modern humans for around 30,000 years. In 2011, it had a population of about , making it the world's List of islands by population, third-most-populous islan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
