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Co-Bo Locomotives
Co-Bo or Co′Bo′ is a wheel arrangement in the UIC classification system for railway locomotives. It features two uncoupled bogies. The capital letter indicates the number of axles on the bogie, the 'o' indicates that they are driven, so the "Co" bogie has three driven axles and the "Bo" bogie has two. The arrangement has been used to even out axle loading. The weight distribution of the locomotive depends on the power unit, the engine and generator. If these are not placed symmetrically, the weight distribution is also biased to one end. Placing three axles beneath the engine end and just two beneath the other, with the lighter ancillaries, gives more even loading per-axle. Examples Diesel The British Railways Class 28 is the first (and only) diesel locomotive with a Co-Bo wheel arrangement, where the wheels are independently driven. C'B' A similar wheel arrangement, with five axles across two bogies, is also used in Japan for the Class DE10, DE11, and DE15 locomot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DE10 1727
DE1 is a Ukrainian series of DC electric locomotives. It is the first electric locomotive developed by Ukraine since the end of the Soviet Union. (in Russian). Center for Transportation Strategies. Published 8 October 2020. Retrieved 20 May 2023. The DE1 was produced for service in the Near-Dnieper and the regional divisions of the |
Diesel-hydraulic Locomotive
A diesel locomotive is a type of railway locomotive in which the power source is a diesel engine. Several types of diesel locomotives have been developed, differing mainly in the means by which mechanical power is conveyed to the driving wheels. The most common are diesel–electric locomotives and diesel–hydraulic. Early internal combustion locomotives and railcars used kerosene and gasoline as their fuel. Rudolf Diesel patented his first compression-ignition engine in 1898, and steady improvements to the design of diesel engines reduced their physical size and improved their power-to-weight ratios to a point where one could be mounted in a locomotive. Internal combustion engines only operate efficiently within a limited power band, and while low-power gasoline engines could be coupled to mechanical transmissions, the more powerful diesel engines required the development of new forms of transmission. This is because clutches would need to be very large at these power leve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Co-Co Locomotives
Co-Co is the wheel arrangement for Diesel locomotive, diesel and electric locomotives with two six-wheeled bogies with all axles powered, with a separate traction motor per axle. The equivalent UIC classification of locomotive axle arrangements, UIC classification (Europe) for this arrangement is Co′Co′, or C-C for AAR wheel arrangement#C-C, AAR (North America). Use Co-Cos are most suited to freight work as the extra wheels give them good Traction (engineering), traction. They are also popular because the greater number of axles results in a lower axle load to the track. History The first mainline diesel-electric locomotives were of Bo-Bo arrangement. As they grew in power and weight, from 1937 the EMD E-units used an A1A-A1A layout with six axles to reduce axle load. After WWII, the British London, Midland and Scottish Railway, LMS ordered British Rail Class D16/1, two prototype locomotives with some of the first Co-Co arrangements. The first C-C design recorded w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas & Friends
''Thomas & Friends'' is a British children's television series which aired from 9 October 1984 to 20 January 2021. Based on ''The Railway Series'' books by Wilbert Awdry and his son Christopher Awdry, Christopher, the series was developed for television by Britt Allcroft. The series centers on List of Thomas & Friends characters, various anthropomorphic engines as well as other vehicles living on the fictional Sodor (fictional island), Island of Sodor. Initially being filmed in live action on model sets, whereas the latter half of its run was produced using Computer-generated imagery, CGI, over 500 episodes were produced over the course of 24 series. In the United States, it was first broadcast along with the spin-off series, ''Shining Time Station'', on PBS' PTV Park block on 29 January 1989, while broadcast of the series did shift over time, it later aired on PBS Kids up until 2017. The rights to the series are currently owned by HIT Entertainment (a subsidiary of Mattel), w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railway Series
''The Railway Series'' is a series of British books about a railway known as the North Western Railway, located on the fictional Sodor (fictional island), Island of Sodor. There are 42 books in the series, the first published in May 1945 by Wilbert Awdry. Awdry wrote 26 books; the final one being written in October 1972. His son, Christopher Awdry, Christopher, wrote 16 more between September 1983 and July 2011. The series features many anthropomorphic vehicles. Thomas eventually became the most popular and famous character in the series and the titular character of the television series ''Thomas & Friends'' from 1984 to 2021. The children's television series originated as adaptations of these stories. Nearly all of ''The Railway Series'' stories were based on real-life events. As a lifelong railway enthusiast, Awdry was keen that his stories should be as realistic as possible. The engine characters were mostly based upon real classes of locomotives, and some of the railways th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Rail Class 28
The British Rail Class 28 ( Metro-Vick Type 2) diesel-electric locomotives, known variously as 'Metrovicks', 'Crossleys' or 'Co-Bos', were built under the Pilot Scheme for diesel locomotives as part of the British Railways 1955 Modernisation Plan. These Crossley-engined locomotives were one of two designs built under the Pilot Scheme to use two-stroke diesel engines, the other being the Class 23 'Baby Deltic' locomotives. The locomotives had a Co-Bo wheel arrangement (a 6-wheel bogie at one end, a 4-wheel bogie at the other) – unique in British Railways practice and uncommon in other countries, although Japan also used some C-B diesel hydraulics. The maximum tractive effort of was unusually high for a Type 2 locomotive but, as there were five (not four) driving axles, the risk of wheelslip was minimal. Origin Work had begun on the Pilot Scheme in 1954 and the first plan for 174 locomotives (all classes) had been produced by October 1954, including 20 of these Metr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BoCo (The Railway Series)
Started in 1945 and concluded in 2011, ''The Railway Series'' is a series of 42 British books written by Wilbert Awdry and his son Christopher Awdry. This is a list of all characters who appeared in the book series. Unless otherwise said on this page, the technical notes come from actual notes laid out by Awdry when he was developing the characters and setting for his stories; these notes are cited in his publication ''The Island of Sodor: Its People, History, and Railways''. North Western Railway The North Western Railway (NWR) is the main standard gauge rail network on the Island of Sodor. The railway's motto is "Nil Unquam Simile", which is Latin for "There's nothing quite like it". From nationalisation on 1 January 1948, until it was privatised, the railway was the North Western Region of British Railways (BR). From 1925 onwards, it has been managed by three Fat Controllers. Steam engines Diesel engines Rolling stock Skarloey Railway The Skarloey Railway (SR) is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
0-6-4T
Under the Whyte notation for the classification of steam locomotives, represents the wheel arrangement of no leading wheels, six powered and coupled driving wheels on three axles, and four trailing wheels on two axles. Overview This wheel arrangement has only been used for tank locomotives and Single Fairlies. The earliest known example was the Moel Tryfan narrow gauge locomotive, built for use on the North Wales Narrow Gauge Railways. It was a Single Fairlie type, built by the Vulcan Foundry near Manchester in 1875. It was followed by the R class and S class, built by the Avonside Engine Company of England for the New Zealand Railways Department between 1878 and 1881. Usage Australia The South Australian Railways K class locomotives were introduced in 1884, designed by William Thow. They were noted to run more smoothly bunker-first. After the electrification of the Mersey Railway in England, four of its 0-6-4T locomotives were sold to J & A Brown of New South Wales, Aust ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steam Locomotives
A steam locomotive is a locomotive that provides the force to move itself and other vehicles by means of the expansion of steam. It is fuelled by burning combustible material (usually coal, oil or, rarely, wood) to heat water in the locomotive's boiler to the point where it becomes gaseous and its volume increases 1,700 times. Functionally, it is a steam engine on wheels. In most locomotives, the steam is admitted alternately to each end of its cylinders in which pistons are mechanically connected to the locomotive's main wheels. Fuel and water supplies are usually carried with the locomotive, either on the locomotive itself or in a tender coupled to it. Variations in this general design include electrically powered boilers, turbines in place of pistons, and using steam generated externally. Steam locomotives were first developed in the United Kingdom during the early 19th century and used for railway transport until the middle of the 20th century. Richard Trevithick ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Engerth Locomotive
The Engerth locomotive was a type of early articulated steam locomotive designed by Wilhelm Freiherr von Engerth for use on the Semmering Railway in Austria. The distinctive feature of the Engerth design was an articulated tender as part of the main locomotive frame. Some of the weight of the tender therefore rested on the driving wheels, improving adhesion, while articulation allowed the locomotive to navigate the narrow curves of mountain railways. Designer Wilhelm von Engerth was born in Pless, Upper Silesia (Now Pszczyna, Poland) on 26 May 1814, the brother of the artist Edouard von Engerth. Initially, he studied architecture, but in 1834 he took up mechanical engineering as a profession. By the late 1850s he was the General Manager of the Imperial Austrian State Railways. Von Engerth was created a Baron (Freiherr) in 1875, and he died on 4 September 1884 in Leesdorf.Translated from the German article History Von Engerth first patented his design for an articulated lo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cardan Shaft
Cardan may refer to: * Gerolamo Cardano or Jerome Cardan (1501–1576), Renaissance mathematician, physician, astrologer, and gambler * Cornelius Castoriadis (1922–1997), Greek-French philosopher who used the pseudonym Paul Cardan * Cardan, Gironde, a commune of the Gironde ''département'', in France See also * Cardan angle, a type of angle used to describe the orientation of a rigid body with respect to a fixed coordinate system * Cardan grille, a method of writing secret messages using a grid * Cardan joint, or universal joint, a joint in a rigid rod that allows the rod to "bend" in any direction * Cardan shaft, or drive shaft, a vehicle component for transmitting mechanical power and torque and rotation * Cardan suspension or gimbal, a pivoted support that allows the rotation of an object about a single axis * Carden (other) {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
JNR Class DE15
The is a five-axle C-B wheel arrangement diesel-hydraulic locomotive type operated in Japan as a self-propelled snowplough unit since 1967 by the national railway company Japanese National Railways (JNR), and later by Hokkaido Railway Company (JR Hokkaido), East Japan Railway Company (JR East), and West Japan Railway Company (JR West). A total of 85 locomotives were built between 1967 and 1981, and , 25 locomotives remain in service. Variants A total of 85 locomotives were built between 1967 and 1981, divided into the following sub-classes. * Class DE15-0 * Class DE15-1000 * Class DE15-1500 * Class DE15-2050 * Class DE15-2500 * Class DE15-2550 Design The Class DE15 was developed from the Class DE10 locomotive design, with the addition of separate two-axle snowplough units at either end. The snowplough units could be attached and detached relatively easily, allowing the locomotives to be used for shunting and other duties outside the winter periods, unlike the snowplough units o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
