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London Underground 1992 Stock
The London Underground 1992 Stock is a type of rolling stock used on the Central line (London Underground), Central and Waterloo & City line, Waterloo & City lines of the London Underground. A total of 85 eight-car trains were built for the Central line and 5 four-car trains were built for the Waterloo & City line. Construction The 1992 Stock was built by British Rail Engineering Limited (BREL) (under ABB) for the Central line (London Underground), Central line following extensive testing of the three London Underground 1986 Stock, 1986 tube stock prototype trains. Even so, the introduction of this stock was far from trouble-free and there were many technical teething problems that had to be ironed out. Eighty-five 8-car trains were ordered from BREL, each formed of four two-car units (two units had driving cabs, the others were fitted with shunting controls). Upon entering service in April 1993, the new trains gradually replaced the previous 1962 tube stock, which was compl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Rail Engineering Limited
British Rail Engineering Limited (BREL) was the railway systems engineering subsidiary of British Rail. Established in 1970, the maintenance arm was split as British Rail Maintenance Limited in 1987, and the design and building of trains was privatised in 1989, purchased by the Swiss-Swedish conglomerate Asea Brown Boveri (40%), Trafalgar House (40%), and a management-employee buy-out (20%). After ABB became the sole shareholder in September 1992, it was subsumed into ABB Transportation. History BREL was established by the British Railways Board on 1 January 1970 to take over the management of its 14 rolling stock maintenance centres, including Ashford, Crewe, Derby Litchurch Lane, Derby Locomotive, Doncaster, Eastleigh, Glasgow, Horwich, Shildon, Swindon, Wolverton, and York. Ashford Works closed in 1981, Shildon in 1984, and Swindon in 1986. In 1987, Doncaster, Eastleigh, Glasgow, and Wolverton were transferred to BR Maintenance. Not all British Rail rolling stock wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
London Underground Infrastructure
The railway infrastructure of the London Underground includes 11 lines, with 272 stations. There are two types of line on the London Underground: services that run on the sub-surface network just below the surface using larger trains, and the deep-level tube lines, that are mostly self-contained and use smaller trains. Most of the lines emerge on the surface outside the Central London area. The oldest trains currently in service on the Underground are 1972 Stock trains on the Bakerloo line. The Underground is electrified using a four-rail system, the DC traction supply being independent of the running rails. Planned improvements include new stations, line extensions and more lines with automatic train operation (ATO). Railway The total length of railway on the London Underground is and made up of the sub-surface network and the deep-tube lines. In 1971/72 it was re-measured in kilometres using Ongar as the zero point. Sub-surface network and deep-level tube lines The Circl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metronet (British Infrastructure Company)
Metronet Rail was one of two infrastructure companies (the other being Tube Lines, Tube Lines Ltd) in a public-private partnership (PPP) with London Underground. A consortium of private companies, Metronet was responsible for the maintenance, renewal, and upgrade of the infrastructure (track, trains, tunnels, signals, and stations) on nine London Underground lines from 2003 to 2008. Following financial difficulties, the company was placed in Administration (law), administration in July 2007. In May 2008, the company's responsibilities were transferred back into public ownership under the authority of Transport for London (TfL). In June 2009 the National Audit Office (United Kingdom), National Audit Office estimated that the failure of the Metronet public-private partnership, PPP contract cost the taxpayer up to £410million, adding that "most of the blame for Metronet's collapse lay with the consortium itself." The administration complete, the company was wound up in December 2009 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Train Stop
Part of a railway signalling system, a train stop, trip stop or tripcock (sometimes called a tripper) is a train protection device that automatically stops a train if it attempts to pass a signal when the signal aspect and operating rules prohibit such movement, or (in some applications) if it attempts to pass at an excessive speed. Basic operation The train stop system comprises two basic components. One is the trip arm mechanism, mounted on the ground adjacent to the rail, which essentially consists of a spring-loaded arm connected to an electric motor (or pneumatic cylinder in electro-pneumatic systems). The other is the train-mounted trip cock, which is connected either directly or electrically to the train's braking system. The trip arm is raised automatically whenever a train should be brought to a halt. When the signalling system determines it is safe for the train to proceed, the motor drives the trip arm down to the lowered position. The spring ensures that the t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Rail Class 482
The British Rail Class 482 electric multiple units were built by ABB in 1992, for use on the Waterloo & City line. The units are almost identical to the 1992 tube stock built for the Central line. Ten 2-car units were built, numbered 482501-510. Each unit consisted of a type "E" driving motor, numbered 65501-510, and a type "F" non-driving motor, numbered 67501-510. Trains were operated using two units semi-permanently coupled, with the driving motors outermost. The units were built as direct replacements for the elderly Class 487 units, dating from 1940. They were delivered to Ruislip depot during March 1993, and were painted in Network SouthEast livery; however, as the Waterloo & City line was completely separate from the rest of the National Rail network, and was entirely underground, they did not receive yellow front ends. Following commissioning (which included test runs as 8-car trains over most of the Central line), they were delivered by road to the Waterloo & City l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Rail
British Railways (BR), which from 1965 traded as British Rail, was a state-owned company that operated most of the overground rail transport in Great Britain from 1948 to 1997. It was formed from the nationalisation of the Big Four British railway companies, and was privatised in stages between 1994 and 1997. Originally a trading brand of the Railway Executive of the British Transport Commission, it became an independent statutory corporation in January 1963, when it was formally renamed the British Railways Board. The period of nationalisation saw sweeping changes in the railway. A process of dieselisation and electrification took place, and by 1968 steam locomotives had been entirely replaced by diesel and electric traction, except for the Vale of Rheidol Railway (a narrow-gauge tourist line). Passengers replaced freight as the main source of business, and one-third of the network was closed by the Beeching cuts of the 1960s in an effort to reduce rail subsidies. On privatis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bank Station Waterloo & City Line Train
A bank is a financial institution that accepts deposits from the public and creates a demand deposit while simultaneously making loans. Lending activities can be directly performed by the bank or indirectly through capital markets. Because banks play an important role in financial stability and the economy of a country, most jurisdictions exercise a high degree of regulation over banks. Most countries have institutionalized a system known as fractional reserve banking, under which banks hold liquid assets equal to only a portion of their current liabilities. In addition to other regulations intended to ensure liquidity, banks are generally subject to minimum capital requirements based on an international set of capital standards, the Basel Accords. Banking in its modern sense evolved in the fourteenth century in the prosperous cities of Renaissance Italy but in many ways functioned as a continuation of ideas and concepts of credit and lending that had their roots in the anc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
London Underground 1996 Stock
The London Underground 1996 Stock is a type of rolling stock used on the Jubilee line of the London Underground. The trains were built by Alstom, GEC Alsthom-Metro-Cammell and entered service in 1997. They are similar to the London Underground 1995 Stock, 1995 Stock used on the Northern line. The original 59 trains were initially built as 6-car trains. In 2005, an additional trailer car was added to lengthen each train to 7-cars and four additional 7-car trains delivered, bringing the total to 63 7-car trains. History The 1996 stock was ordered for the opening of the Jubilee Line Extension (JLE) from Green Park tube station, Green Park to Stratford tube station, Stratford. The original plan was to heavily refurbish the original London Underground 1983 Stock, 1983 stock with similar exteriors and interiors to the 1996 stock, and replace the single-leaf doors with double doors, but this proved too expensive and was abandoned. Delays in the construction of the JLE meant that the 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
London Underground 1995 Stock
The London Underground 1995 Stock is a type of rolling stock used on the Northern line of the London Underground. A total of 106 six-car trains were built, entering service between June 1998 and April 2001, replacing the 1959 Stock, 1962 Stock and 1972 Stock. They are very similar to the 1996 Stock used on the Jubilee line. History In the early 1990s, one aspect of work to comprehensively refurbish the Northern line involved the replacement of the 1959 Stock, 1962 Stock and 1972 Stock trains in use at the time. In April 1995, London Underground and GEC Alsthom (later Alstom) signed a Private Finance Initiative (PFI) deal worth £400m to provide 106 six-car trains. Unlike previous rolling stock contracts on the Underground, GEC Alsthom were contracted to design, build and finance the new trains - as well as maintain the trains for at least a 20 year period (extendable to 36 years). London Underground then pays Alstom depending on the availability and reliability of the trains ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Victoria Line
The Victoria line is a London Underground line that runs between in south London and in the north-east, via the West End. It is printed in light blue on the Tube map and is one of the only two lines on the network to run completely underground, the other being the Waterloo & City line. The line was constructed in the 1960s and was the first entirely new Underground line in London for 50 years. It was designed to reduce congestion on other lines, particularly the Piccadilly line and the branch of the Northern line. The first section, from Walthamstow Central to , opened in September 1968 and an extension to followed in December. The line was completed to Victoria station in March 1969 and was opened by Queen Elizabeth II who rode a train from Green Park to Victoria. The southern extension to Brixton opened in 1971, and Pimlico station was added in 1972. The Victoria line is operated using automatic train operation, but all trains have drivers. The 2009 Tube Stock rep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
London Underground 2009 Stock
The London Underground 2009 Stock is a type of London Underground train built by Bombardier as part of its Movia family at its Derby Litchurch Lane Works, England. A total of 47 eight-car trains have been built for the Victoria line. They entered service between July 2009 and June 2011 and replaced the 1967 Tube Stock. It is the first new deep level tube stock on the Underground network since the 1996 Stock entered service on the Jubilee line in 1997. Background The Victoria line is the most intensively used line on the Underground, in terms of the average number of journeys per kilometre. In the early 2000s, the reliability of service on the line was decreasing due to the age of the 1960s-era Automatic Train Operation (ATO) system, and the 1967 Stock used on the line. Following the implementation of the London Underground Public Private Partnership in 2003, the Metronet consortium responsible for the infrastructure on the Victoria line began work on a substantial upgrade ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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