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Crocodile (locomotive)
Crocodile (German ''Krokodil'') electric locomotives are so called because they have long "noses" at each end, reminiscent of the snout of a crocodile (see also Steeplecab). These contain the motors and drive axles, and are connected by an Articulated vehicle, articulated center section. The center section usually contains the crew compartments, pantograph (transport), pantographs and transformer. The first evidence of the nickname ''crocodile locomotive'' refers to the green Märklin Rail transport modelling, model railway locomotives in O gauge, gauge 0, item CCS 66/12920, as well as in gauge 1, item CCS 66/12921, which snake through the curves like a reptile when running through switch roads and counter curves, and are first referred to as such in the Märklin catalogue of 1933/1934. They are a reproduction of the Ce 6/8II and Ce 6/8III freight locomotives of the Swiss Federal Railways (SBB), which were put into service starting in 1919. Sometimes the term is also used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Universal Motor
The universal motor is a type of electric motor that can operate on either AC or DC power and uses an electromagnet as its stator to create its magnetic field. It is a commutated series-wound motor where the stator's field coils are connected in series with the rotor windings through a commutator. It is often referred to as an AC series motor. The universal motor is very similar to a DC series motor in construction, but is modified slightly to allow the motor to operate properly on AC power. This type of electric motor can operate well on AC because the current in both the field coils and the armature (and the resultant magnetic fields) will alternate (reverse polarity) synchronously with the supply. Hence the resulting mechanical force will occur in a consistent direction of rotation, independent of the direction of applied voltage, but determined by the commutator and polarity of the field coils.Herman, Stephen L. ''Delmar's Standard Textbook of Electricity, 3rd Edition.'' Cl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metre Gauge
Metre-gauge railways ( US: meter-gauge railways) are narrow-gauge railways with track gauge of or 1 metre. Metre gauge is used in around of tracks around the world. It was used by several European colonial powers including France, Britain and Germany in their colonies. In Europe, large metre-gauge networks remain in use in Switzerland, Spain and many European towns with urban trams, but most metre-gauge local railways in France, Germany and Belgium closed down in the mid-20th century, although some still remain. With the revival of urban rail transport, metre-gauge light metros were built in some cities. The slightly-wider gauge is used in Sofia, Bulgaria. Another similar gauge is . __TOC__ Examples of metre-gauge See also * Italian metre gauge * Narrow-gauge railways A narrow-gauge railway (narrow-gauge railroad in the US) is a railway with a track gauge (distance between the rails) narrower than . Most narrow-gauge railways are between and . Since narrow-gaug ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhaetian Railway
The Rhaetian Railway (; ; ), abbreviated RhB, is a Swiss transport company that owns the largest network of all private railway operators in Switzerland. Headquartered in Chur, the RhB operates all the railway lines of the Cantons of Switzerland, Swiss canton of canton of Grisons, Grisons, except for the line from Sargans to the cantonal capital, Chur, which are operated by Swiss Federal Railways (SBB CFF FFS), as well as the line from Disentis/Mustér to the Oberalp Pass and further on to Andermatt, Canton of Uri, Uri, which is operated by Matterhorn Gotthard Bahn (MGB). Inaugurated in 1888 and expanded from 1896 onwards in various sections, the RhB network is located almost entirely within Grisons, with one station across the Italy–Switzerland border, Italian border at Tirano (Rhaetian Railway station), Tirano. The Rhaetian Railway serves a number of major tourist destinations, such as St. Moritz and Davos. One of the RhB lines, the Bernina Railway, crosses the Berni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Narrow Gauge
A narrow-gauge railway (narrow-gauge railroad in the US) is a railway with a track gauge (distance between the rails) narrower than . Most narrow-gauge railways are between and . Since narrow-gauge railways are usually built with Minimum railway curve radius, tighter curves, smaller structure gauges, and lighter Rail profile, rails; they can be less costly to build, equip, and operate than standard- or broad-gauge railways (particularly in mountainous or difficult terrain). Lower-cost narrow-gauge railways are often used in mountainous terrain, where engineering savings can be substantial. Lower-cost narrow-gauge railways are often built to serve industries as well as sparsely populated communities where the traffic potential would not justify the cost of a standard- or broad-gauge line. Narrow-gauge railways have specialised use in mines and other environments where a small structure gauge necessitates a small loading gauge. In some countries, narrow gauge is the standard: Ja ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Standard Gauge
A standard-gauge railway is a railway with a track gauge of . The standard gauge is also called Stephenson gauge (after George Stephenson), international gauge, UIC gauge, uniform gauge, normal gauge in Europe, and SGR in East Africa. It is the most widely used track gauge around the world, with about 55% of the lines in the world using it. All high-speed rail lines use standard gauge except High-speed rail in Russia, those in Russia, High-speed rail in Finland, Finland, High-speed rail in Uzbekistan, Uzbekistan, and some line sections in High-speed rail in Spain, Spain. The distance between the inside edges of the heads of the rails is defined to be 1,435 mm except in the United States, Canada, and on some heritage British lines, where it is defined in Imperial and US customary measurement systems, U.S. customary/Imperial units, British Imperial units as exactly "four feet eight and one half inches", which is equivalent to 1,435.1mm. History As railways developed and expa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ge 6-6 I 407 Krokodil
General Electric Company (GE) was an American multinational conglomerate founded in 1892, incorporated in the state of New York and headquartered in Boston. Over the years, the company had multiple divisions, including aerospace, energy, healthcare, lighting, locomotives, appliances, and finance. In 2020, GE ranked among the ''Fortune'' 500 as the 33rd largest firm in the United States by gross revenue. In 2023, the company was ranked 64th in the ''Forbes'' Global 2000. In 2011, GE ranked among the Fortune 20 as the 14th most profitable company, but later very severely underperformed the market (by about 75%) as its profitability collapsed. Two employees of GE—Irving Langmuir (1932) and Ivar Giaever (1973)—have been awarded the Nobel Prize. From 1986 until 2013, GE was the owner of the NBC television network through its purchase of its former subsidiary RCA before its acquisition of NBC's parent company NBCUniversal by Comcast in 2011. Following the Great Recession ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gotthard Rail Tunnel
The Gotthard Tunnel (, ) is a railway tunnel that forms the summit of the Gotthard Railway in Switzerland. It connects Göschenen with Airolo and was the first tunnel through the Saint-Gotthard Massif in order to bypass the St Gotthard Pass. It was built as single bore tunnel accommodating a standard gauge double-track railway throughout. When opened in 1882, the Gotthard Tunnel was the longest tunnel in the world. The tunnel rises from the northern portal at Göschenen () and the highest point () is reached after approximately . After two more kilometers, the border between the cantons of Uri and Ticino is passed; after another , the tunnel ends at the southern portal near to Airolo (). The trip takes about seven to eight minutes by train. Services are operated by the Swiss Federal Railways. History Background The origins of the Gotthard Tunnel and its construction can be traced back to the widely-felt desire to improve interconnectivity between the European nation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chiasso
Chiasso (; ) is a Municipalities of Switzerland, municipality in the district of Mendrisio (district), Mendrisio in the Cantons of Switzerland, canton of Ticino in Switzerland. As Extreme points of Switzerland, the southernmost of Switzerland's municipalities, Chiasso is on the border with Italy, in front of Ponte Chiasso (a frazione of Como, Italy). The municipality of Chiasso includes the villages of Boffalora, Pedrinate and Seseglio. In 2007, the three mayors of Chiasso, Vacallo and Morbio Inferiore decided to unite into one commune. The new united commune with a population of ~15,300 people over a territory of , was rejected by the population in November 2007. History Chiasso is first mentioned in 1140 as ''Claso''. Chiasso (and Boffalora) Historically, Chiasso and Boffalora were two distinct agricultural villages. Due to the nearby Italian border and Customs (tax), customs office, and later as part of an access route to the Gotthardbahn, St. Gotthard's Tunnel, the two ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lucerne
Lucerne ( ) or Luzern ()Other languages: ; ; ; . is a city in central Switzerland, in the Languages of Switzerland, German-speaking portion of the country. Lucerne is the capital of the canton of Lucerne and part of the Lucerne (district), district of the same name. With a population of approximately 82,000 people, Lucerne is List of cities in Switzerland, the most populous city in Central Switzerland, and a nexus of economics, transport, culture, and media in the region. The city's urban area consists of 19 municipalities and towns with an overall population of about 220,000 people. Owing to its location on the shores of Lake Lucerne () and its outflow, the river Reuss (river), Reuss, within sight of the mounts Pilatus (mountain), Pilatus and Rigi in the Swiss Alps, Lucerne has long been a destination for tourists. One of the city's landmarks is the Chapel Bridge (), a wooden bridge first erected in the 14th century. The official language of Lucerne is German language, Germ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SBB-CFF-FFS Ce 6/8 I
The Ce 6/8 I 14201 was one of four test locomotives ordered by the Schweizerischen Bundesbahnen (Swiss Federal Railways) (SBB) in June 1917. For gaining experience for ordering electrical locomotives this locomotive should – as its three siblings Be 3/5 12201, Be 4/6 12301 and Be 4/6 12302 – have been used for services on the Gotthardbahn (Gotthard railway). The development of freight locomotives subsequently took a completely different way which was not conceivable at the ordering date (see Ce 6/8II). The Ce 6/8I came into service only after the first Ce 6/8II. History In November 1913 the executive board of the Schweizerischen Bundesbahnen (Swiss Federal Railways) (SBB) decided to electrify Gotthardbahn (Gotthard railway) from Erstfeld to Biasca. Coal shortages resulting from World War I progressively forced the SBB to reduce schedules to the point where, in the autumn of 1918, only milk trains ran on Sundays. In response, the SBB hastened the electrification of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
