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Z-AK
The C-AKv is a fully automatic coupler design, also known as the Faiveley Transpact; it is a hybrid compatible with both buffers and chain couplers and Russian SA3 couplers, intended as an option for the long delayed EU transition to center buffer couplers. C-AKv is an abbreviation of Compact Automatische Kupplung vereinfacht in German, translating to Compact Automatic Coupler simplified in English. History In the 1970s a new type of automatic coupler was developed by the European railways. This was called the '' UIC automatic coupler'' and represented a West European variant of the ''AK69e type'' and the East European ''Intermat type''. It was intended as a full replacement for the buffers and chain setup, which is not suitable for heavy loads, very time-consuming to be connected, and requires intensive maintenance. As it would have had to be introduced all across Europe within a very short time frame, this introduction was repeatedly postponed. In addition, the UIC ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railway Coupling
A coupling (or a coupler) is a mechanism typically placed at each end of a rolling stock, railway vehicle that connects them together to form a train. A variety of coupler types have been developed over the course of railway history. Key issues in their design include strength, reliability, ease of making connections and operator safety. The equipment that connects the couplings to the vehicles is the draft gear or draw gear and these must absorb the stresses of coupling and train acceleration. Nomenclature Compatible and similar couplings or couplers are frequently referred to using widely differing make, brand, or regional names, or nicknames, which can make describing standard or typical designs confusing. Dimensions and ratings noted in these articles are usually of nominal or typical components and systems, though standards and practices also vary widely with railway, region, and era. Buffers and chain The basic type of coupling on railways following the British trad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Draft Gear
A coupling (or a coupler) is a mechanism typically placed at each end of a railway vehicle that connects them together to form a train. A variety of coupler types have been developed over the course of railway history. Key issues in their design include strength, reliability, ease of making connections and operator safety. The equipment that connects the couplings to the vehicles is the draft gear or draw gear and these must absorb the stresses of coupling and train acceleration. Nomenclature Compatible and similar couplings or couplers are frequently referred to using widely differing make, brand, or regional names, or nicknames, which can make describing standard or typical designs confusing. Dimensions and ratings noted in these articles are usually of nominal or typical components and systems, though standards and practices also vary widely with railway, region, and era. Buffers and chain The basic type of coupling on railways following the British tradition is the b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AK69e
A coupling (or a coupler) is a mechanism typically placed at each end of a railway vehicle that connects them together to form a train. A variety of coupler types have been developed over the course of railway history. Key issues in their design include strength, reliability, ease of making connections and operator safety. The equipment that connects the couplings to the vehicles is the draft gear or draw gear and these must absorb the stresses of coupling and train acceleration. Nomenclature Compatible and similar couplings or couplers are frequently referred to using widely differing make, brand, or regional names, or nicknames, which can make describing standard or typical designs confusing. Dimensions and ratings noted in these articles are usually of nominal or typical components and systems, though standards and practices also vary widely with railway, region, and era. Buffers and chain The basic type of coupling on railways following the British tradition is the bu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
189 038-3 C-AKv-Kupplung
Year 189 ( CLXXXIX) was a common year starting on Wednesday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Silanus and Silanus (or, less frequently, year 942 '' Ab urbe condita''). The denomination 189 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * Plague (possibly smallpox) kills as many as 2,000 people per day in Rome. Farmers are unable to harvest their crops, and food shortages bring riots in the city. China * Liu Bian succeeds Emperor Ling, as Chinese emperor of the Han Dynasty. * Dong Zhuo has Liu Bian deposed, and installs Emperor Xian as emperor. * Two thousand eunuchs in the palace are slaughtered in a violent purge in Luoyang, the capital of Han. By topic Arts and sciences * Galen publishes his ''"Treatise on the various temperaments"'' (aka ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railway Coupling By Country
The railcar couplers or couplings listed, described, and depicted below are used worldwide on legacy and modern railways. Compatible and similar designs are frequently referred to using widely differing make, brand, regional or nick names, which can make describing standard or typical designs confusing. Dimensions and ratings noted in these articles are usually of nominal or typical components and systems, though standards and practices also vary widely with railway, region, and era. Transition between incompatible coupler types may be accomplished using dual couplings, a coupling adapter or a barrier wagon. Coupler types * ABC coupler (Automatic Buffing Contact) * Albert coupler * bell and hook coupler * BSI coupler (Bergische Stahl Industrie) * buffers and chain coupler, also known as British, buffers and screw, English, EU, link and hook, UIC, or UK coupler * center buffer and chains coupler * Digital Automatic Coupler (DAC) * GF coupler * Henricot coupler * H2C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buffers And Chain Coupler
Buffers and chain couplers (also known as "buffers and screw", "screw", "screwlink", and "English" couplers) are the de facto UIC standard railway stock coupling used in the EU and UK, and on some surviving former colonial railways, such as in South America and India, on older rolling stock. Buffers and chain couplers are an assembly of several devices: buffers, hooks and links, or turnbuckle screws. On the modern version of the couplers, rail vehicles are mated by manually connecting the end link of one chain which incorporates a turnbuckle screw into the towing hook of the other wagon, drawing together and slightly compressing the buffer pairs, one left and one right on each headstock. That limits slack, and lessens shunting shocks in moving trains. By contrast, vehicles fitted with the semi-automatic Janney Type E coupler can experience significant jarring during mating and shunting. Very early rolling stock had "dummy buffers", which were simple rigid extensions of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
25 KV AC
Railway electrification systems using alternating current (AC) at are used worldwide, especially for high-speed rail. It is usually supplied at the standard utility frequency (typically 50 or 60Hz), which simplifies traction substations. The development of 25kV AC electrification is closely connected with that of successfully using utility frequency. This electrification is ideal for railways that cover long distances or carry heavy traffic. After some experimentation before World War II in Hungary and in the Black Forest in Germany, it came into widespread use in the 1950s. One of the reasons why it was not introduced earlier was the lack of suitable small and lightweight control and rectification equipment before the development of solid-state rectifiers and related technology. Another reason was the increased clearance distances required where it ran under bridges and in tunnels, which would have required major civil engineering in order to provide the increased clearance t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
15 KV AC
Railway electrification systems using at are used on transport railways in Germany, Austria, Switzerland, Sweden, and Norway. The high voltage enables high power transmission with the lower frequency reducing the losses of the traction motors that were available at the beginning of the 20th century. Railway electrification in late 20th century tends to use AC systems which has become the preferred standard for new railway electrifications but extensions of the existing networks are not completely unlikely. In particular, the Gotthard Base Tunnel (opened on 1 June 2016) still uses 15 kV, 16.7 Hz electrification. Due to high conversion costs, it is unlikely that existing systems will be converted to despite the fact that this would reduce the weight of the on-board step-down transformers to one third that of the present devices. History The first electrified railways used series-wound DC motors, first at 600 V and then 1,500 V. Areas with 3 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NS Class 6400
The NS Class 6400 is a type of 4 axle diesel-electric freight locomotive. 120 were built by MaK and ABB between 1988 and 1994 for Nederlandse Spoorwegen. Design and description The locomotives were the result of a contract won by MaK and Brown, Boveri & Cie to replace Nederlandse Spoorwegen's old medium power locomotives.The NS Class 2200 and NS Class 2400 The design is based upon the MaK DE 1002 with modifications; the locomotives are longer to incorporate additional equipment, in particular an auxiliary diesel generator, as well as ATB equipment; the bogies are longer than on the DE 1002 to incorporate tread brakes instead of disc brakes. Operations and operators For Nederlandse Spoorwegen 120 of these locomotives were built, numbered 6401-6520. The locomotives became the property of NS Cargo, and then Railion Benelux when the company merged with DB Cargo in 2000. The locomotives subsequently became the property of the successor companies; Railion Nederland, then DB Sche ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DB Class 151
The Class 151 is an electric heavy freight locomotive built for German Federal Railways between 1972 and 1978. They were built as a replacement for the ageing Class 150, in order to cope with the increased requirements of this type of locomotive, in particular the desire of a top speed. Locomotives of Hector Rail are designated as Class 162. Technical specifications The locomotives have a Co-Co wheel arrangement, and a weight of . History On 21 November 1972 the first locomotive, 151 001, was delivered by AEG and Krupp. It was followed by 11 further pilot locomotives, which were extensively tested before the main order was built. Altogether 170 locomotives were built. Originally the Class 151 locomotives were also suitable for passenger service, however it is not possible anymore due to the lack of required safety equipment. Deutsche Bahn's Class 151 fleet was sold to leasing company Railpool in 2017. Saar-Rail bought three Class 151 locomotives in 2018. Two of them ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saarland
The Saarland (, ; french: Sarre ) is a state of Germany in the south west of the country. With an area of and population of 990,509 in 2018, it is the smallest German state in area apart from the city-states of Berlin, Bremen, and Hamburg, and the smallest in population apart from Bremen. Saarbrücken is the state capital and largest city; other cities include Neunkirchen and Saarlouis. Saarland is mainly surrounded by the department of Moselle ( Grand Est) in France to the west and south and the neighboring state of Rhineland-Palatinate in Germany to the north and east; it also shares a small border about long with the canton of Remich in Luxembourg to the northwest. Saarland was established in 1920 after World War I as the Territory of the Saar Basin, occupied and governed by France under a League of Nations mandate. The heavily industrialized region was economically valuable, due to the wealth of its coal deposits and location on the border between France and German ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dillinger Hütte
Dillinger Hütte is a steel producer in Dillingen, in the German Federal State of Saarland, and has a history stretching back more than three hundred years. The plant was founded in 1685, and was Germany's first Aktiengesellschaft, or joint stock company (1809). The first continuous-caster for slabs in the world was commissioned in Dillingen in 1962. A further machine, permitting casting of slabs of up to 400 mm in thickness - the thickest produced anywhere in the world at that time - was added, along with other new facilities, in 1998. In 2010, Dillinger Hütte successfully produced the first 450 mm thick slab - another world record. The principal equipment in the rolling mill now takes the form of two four-high stands, of which one is currently the largest in the world, with an effective rolling width of 5.5 m and a rolling pressure of 110 MN. Facilities The Dillinger Hütte group also includes a further rolling mill operated by GTS Industries in Dunkirk (France) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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