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DB Class 611
The DBAG Class 611 is a two car, tilting, diesel multiple unit operated by Deutsche Bahn for fast regional rail services on unelectrified lines. General information Class 611, successor to the DB Class 610, was developed using tilting systems from German military technology in favour of the Hydraulic Fiat systems used by its predecessor Because of environmental concerns over the potential hazards of leaking hydraulic fluid an electrically actuated option based on equipment used to keep the guns of tanks level while traversing uneven terrain was used. The Class 611 suffered teething troubles following its entry into service just two years after the contract was awarded and was largely considered a failure. However, 40 are still in use as of November 2015. Tilting technology issues The trains came into service in 1996 and by March 1997 the first problems with the tilting technology occurred. The Federal Railway Authority limited the Class 611 to 120 km/h and required the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DBAG Class 612
The DBAG Class 612 is a two car, tilting, diesel multiple unit operated by the Deutsche Bahn for fast regional rail services on unelectrified lines. General information The Class are a two car tilting DMU built between 1998 and 2003 by Adtranz in Hennigsdorf which later became Bombardier Transportation. The class are also known as RegioSwingers. They were developed to replace the problematic DB Class 611. The sets worked fine between 1998 and 2004 until cracks were detected in a number of wheelsets and so the tilting system was disabled and curves on lines had to have reduced speed limits, which affected the timetables and connections. From 2005 the trains had the wheelsets replaced and the tilting system was back up and running. The maximum tilt is 8°. After ICE TD class 605 was grounded due to a fracture of an axle in one unit, it was replaced by class 612 on the Dresden-Munich line 2003, as replacement by anything other than a tilting DMU would have meant an extension o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deutsche Bundesbahn Locomotives
Deutsch or Deutsche may refer to: *''Deutsch'' or ''(das) Deutsche'': the German language, in Germany and other places *''Deutsche'': Germans, as a weak masculine, feminine or plural demonym *Deutsch (word), originally referring to the Germanic vernaculars of the Early Middle Ages Businesses and organisations *André Deutsch, an imprint of Carlton Publishing Group *Deutsch Inc., a former American advertising agency that split in 2020 into: **Deutsch NY,_a_New_York_City-based_advertising_agency *Deutsche_Aerospace_AG.html" ;"title="d Age, June 13 ..., a New York City-based advertising agency *Deutsche Aerospace AG">d Age, June 13 ..., a New York City-based advertising agency *Deutsche Aerospace AG *Deutsche Akademie, a cultural organisation, superseded by the Goethe-Institut *Deutsche Bahn, the German railway service *Deutsche Bank *Deutsche Börse, a German stock exchange *Deutsche Geophysikalische Gesellschaft, the German Geophysical Society *Deutsche Grammophon, a German clas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tilting Trains
A tilting train is a train that has a mechanism enabling increased speed on regular rail tracks. As a train (or other vehicle) rounds a curve at speed, objects inside the train experience centrifugal force. This can cause packages to slide about or seated passengers to feel squashed by the outboard armrest, and standing passengers to lose their balance. Tilting trains are designed to counteract this by tilting the carriages towards the inside of the curve, thus compensating for the g-force. The train may be constructed such that inertial forces cause the tilting (''passive tilt''), or it may have a computer-controlled powered mechanism (''active tilt''). The first passive tilting car design was built in the US in 1937, and an improved version was built in 1939. The beginning of World War II ended development. Talgo introduced a version based on their articulated bogie design in 1950s, and this concept was used on a number of commercial services. Among these was the UAC Turbo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diesel Multiple Units Of Germany
Diesel may refer to: * Diesel engine, an internal combustion engine where ignition is caused by compression * Diesel fuel, a liquid fuel used in diesel engines * Diesel locomotive, a railway locomotive in which the prime mover is a diesel engine Arts and entertainment * Diesel (band), a Dutch pop/rock group * ''Diesel'' (1942 film), a German film about Rudolf Diesel * Diesel (2022 film), an Indian Tamil language thriller film * Diesel (game engine), a computer gaming technology * Diesel, a former name of Brazilian rock band Udora People Surname * Nathanael Diesel (1692–1745), Danish composer, violinist and lutenist * Vin Diesel (Mark Sinclair, born 1967), American actor, producer and director * Rudolf Diesel (1858-1913), German inventor and mechanical engineer Nickname or ring name * Diesel (musician) (Mark Lizotte, born 1966), American-Australian rock singer-songwriter * Kevin Nash (born 1959) ring name and gimmick for American professional wrestler Kevin Nash while p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Deutsche Bahn AG Locomotives And Railbuses
This list provides an overview of the motive power operated by Deutsche Bahn. It only includes those vehicles that have been in service with the Deutsche Bahn AG since its formation on 1 January 1994. The classes are numbered according to the locomotive classification of the Deutsche Bundesbahn, which had been adopted by Deutsche Bahn in 1994. Since 2007, classifications for all German railway companies are centrally issued by the Federal Railway Office in line with UIC classification rules. Steam locomotives Several narrow gauge steam locomotives were taken over by Deutsche Bahn, which until 2004 were handed over to communal services or heritage railways. Electric locomotives Diesel locomotives Minor locomotives Electric multiple units Accumulator Cars Diesel multiple units Railway works vehicles See also *Deutsche Bahn *UIC identification marking for tractive stock {{German locomotives Locomotives of German ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baden-Württemberg
Baden-Württemberg (; ), commonly shortened to BW or BaWü, is a German state () in Southwest Germany, east of the Rhine, which forms the southern part of Germany's western border with France. With more than 11.07 million inhabitants across a total area of nearly , it is the third-largest German state by both area (behind Bavaria and Lower Saxony) and population (behind North Rhine-Westphalia and Bavaria). As a federated state, Baden-Württemberg is a partly-sovereign parliamentary republic. The largest city in Baden-Württemberg is the state capital of Stuttgart, followed by Mannheim and Karlsruhe. Other major cities are Freiburg im Breisgau, Heidelberg, Heilbronn, Pforzheim, Reutlingen, Tübingen, and Ulm. What is now Baden-Württemberg was formerly the historical territories of Baden, Prussian Hohenzollern, and Württemberg. Baden-Württemberg became a state of West Germany in April 1952 by the merger of Württemberg-Baden, South Baden, and Württemberg-Hohenzollern. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ultrasound
Ultrasound is sound waves with frequency, frequencies higher than the upper audible limit of human hearing range, hearing. Ultrasound is not different from "normal" (audible) sound in its physical properties, except that humans cannot hear it. This limit varies from person to person and is approximately 20 Hertz, kilohertz (20,000 hertz) in healthy young adults. Ultrasound devices operate with frequencies from 20 kHz up to several gigahertz. Ultrasound is used in many different fields. Ultrasonic devices are used to detect objects and measure distances. Ultrasound imaging or sonography is often used in medicine. In the nondestructive testing of products and structures, ultrasound is used to detect invisible flaws. Industrially, ultrasound is used for cleaning, mixing, and accelerating chemical processes. Animals such as bats and porpoises use ultrasound for locating Predation, prey and obstacles. History Acoustics, the science of sound, starts as far back as Pyth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DB Class 610
The DB Class 610 is a Diesel Multiple Unit (DMU) train type operated by the Deutsche Bahn in Germany. They were built from 1991 to 1992 by MAN and Duewag. The class uses a tilting Hydraulic Fiat system used in Italian ''Pendolino'' trains. General Information The trains were ordered for the Nürnberg to Hof, Bayreuth and Regensburg routes which include a large number of curves. The units worked well from 1992 to 2000 when cracks in the bogies meant they had to be taken out of service. The wheelsets were replaced and they were back in service in 2001. Liveries The class now all wear the DB Red livery. Services The class are used on services around Nürnberg to Regensburg Regensburg or is a city in eastern Bavaria, at the confluence of the Danube, Naab and Regen rivers. It is capital of the Upper Palatinate subregion of the state in the south of Germany. With more than 150,000 inhabitants, Regensburg is the f ..., Hof and Bayreuth. References Citations * * * See also ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MTU Friedrichshafen
MTU Friedrichshafen GmbH is a German manufacturer of commercial internal combustion engines founded by Wilhelm Maybach and his son Karl Maybach in 1909. Wilhelm Maybach was the technical director of Daimler-Motoren-Gesellschaft (DMG), a predecessor company of the German multinational automotive corporation Daimler AG, until he left in 1907. On 23 March 1909, he founded the new company, Luftfahrzeug-Motorenbau GmbH (Aircraft Engine Manufacturing Corp), with his son Karl Maybach as director. A few years later the company was renamed to Maybach-Motorenbau GmbH (Maybach Engine Manufacturing Corp), which originally developed and manufactured diesel and petrol engines for Zeppelins, and then railcars. The Maybach Mb.IVa was used in aircraft and airships of World War I. The company first built an experimental car in 1919, with the first production model introduced two years later at the Berlin Motor Show. Between 1921 and 1940, the company produced various classic opulent vehicles. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deutsche Bahn AG
The (; abbreviated as DB or DB AG) is the national railway company of Germany. Headquartered in the Bahntower in Berlin, it is a joint-stock company ( AG). The Federal Republic of Germany is its single shareholder. describes itself as the second-largest transport company in the world, after the German postal and logistics company / DHL, and is the largest railway operator and infrastructure owner in Europe. Deutsche Bahn was the largest railway company in the world by revenue in 2015; in 2019, DB Passenger transport companies carried around 4.8 billion passengers, and DB logistics companies transported approximately 232 million tons of goods in rail freight transport. The group is divided into several companies, including ''DB Fernverkehr'' (long-distance passenger), ''DB Regio'' (local passenger services) and ''DB Cargo'' (rail freight). The Group subsidiary ''DB Netz'' also operates large parts of the German railway infrastructure, making it the largest rail network in Eu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
