|
GTW 72
The GTW 72 (GTW = "''Gelenktriebwagen''" or ''articulated railcar'') is a suspended monorail train type operated by Wuppertaler Stadtwerke on the Wuppertal Schwebebahn from 1972 until 2018. Technical specifications Each set consists of three sections. The trains have welded aluminium car bodies, and are powered by four chopper-controlled motors, which power the two wheels of each bogie. Interior Seating accommodation consists of transverse seating. History The GTW 72 was designed by German architect Klaus Flesche. A total of 28 sets were built by MAN between 1972 and 1975. One unit derailed in the 1999 Wuppertal Suspension Railway accident. Regular operations ended in November 2018 with the suspension of Schwebebahn services following problems with the power supply. The last set was removed from the tracks on July 11, 2019. After their withdrawal from service, 21 units were sold, and three were donated under the condition that they stay within Wuppertal. Set 15 remains with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MAN SE
MAN SE (abbreviation of ''Maschinenfabrik Augsburg-Nürnberg'', ) was a manufacturing and engineering company based in Munich, Germany. Its primary output was commercial vehicles and diesel engines through its MAN Truck & Bus and MAN Latin America divisions, and participation in the manufacturer Sinotruk. MAN SE was majority-owned by Traton, the heavy commercial vehicle subsidiary of automaker Volkswagen AG, until August 2021 when Traton completed a squeeze out of all remaining shareholders and formally merged MAN SE into Traton SE, meaning the former subsidiaries of MAN SE were now directly owned by Traton, and MAN SE ceased to exist. History Foundation MAN traces its origins back to 1758, when the "St. Antony" ironworks commenced operation in Oberhausen, as the first heavy-industry enterprise in the Ruhr region. In 1808, the three ironworks "St. Antony", "Gute Hoffnung" (English: "Good Hope"), and "Neue Essen" (English: "New Forges") merged, to form the Hüttengewerks ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GTW Generation 15
The GTW Generation 15 (GTW = "''Gelenktriebwagen''" or ''articulated railcar'') is a suspended monorail A suspension railway is a form of elevated monorail in which the vehicle is suspended from a fixed track (as opposed to a cable used in aerial tramways), which is built above streets, waterways, or existing railway track. History Experimental d ... train type operated by Wuppertaler Stadtwerke on the Wuppertal Schwebebahn since 2016. Technical specifications Each set consists of three sections. The trains have a length of , are wide, and are powered by four asynchronous motors. The car bodies are made of welded aluminium. Interior The trains have a capacity of 45 seated and 86 standing passengers, and are equipped with a wheelchair ramp and air conditioning. File:Neue Schwebebahn von innen Projekt Erste neue Schwebebahn 2.jpg, Interior History 31 sets were ordered in November 2011. The first set was unveiled in Wuppertal on November 14, 2016. On December 18, 2016, t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DC Motor
A DC motor is any of a class of rotary electrical motors that converts direct current (DC) electrical energy into mechanical energy. The most common types rely on the forces produced by induced magnetic fields due to flowing current in the coil. Nearly all types of DC motors have some internal mechanism, either electromechanical or electronic, to periodically change the direction of current in part of the motor. DC motors were the first form of motors widely used, as they could be powered from existing direct-current lighting power distribution systems. A DC motor's speed can be controlled over a wide range, using either a variable supply voltage or by changing the strength of current in its field windings. Small DC motors are used in tools, toys, and appliances. The universal motor, a lightweight brushed motor used for portable power tools and appliances can operate on direct current and alternating current. Larger DC motors are currently used in propulsion of electric vehicle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suspended Monorail
A suspension railway is a form of elevated monorail in which the vehicle is suspended from a fixed track (as opposed to a cable used in aerial tramways), which is built above streets, waterways, or existing railway track. History Experimental demonstrations Palmer System and Cheshunt Railway The British engineer Henry Robinson Palmer (1795–1844) filed a patent application for a horse-drawn suspended single-rail system in 1821, and constructed a demonstration at Woolwich Arsenal, in England soon afterwards. German industrial pioneer, thinker and politician Friedrich Harkort built a demonstration track of Palmers' system in 1826, in Elberfeld, Germany, at the time commercial centre of the early industrial area ''Wupper Valley''. The steelmill owner had the vision of a coal-carrier railway between Wupper Valley and the nearby coal-mining region of Ruhr, which would connect his own factories in Elberfeld and Deilbachtal. Due to protests from mill owners that were not integrat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wuppertal Schwebebahn
The Wuppertaler Schwebebahn ("Wuppertal Suspension Railway") is a suspension railway in Wuppertal, Germany. Its original name was ("Eugen Langen Monorail Overhead Conveyor System"). It is the oldest electric elevated railway with hanging cars in the world and is a unique system in Germany. Designed by Eugen Langen and offered first to the cities of Berlin, Munich, and Breslau who all turned it down, the installation with elevated stations was built in Barmen, Elberfeld, and Vohwinkel between 1897 and 1903; the first track opened in 1901. The railway line is credited with growth of the original cities and their eventual merger into Wuppertal. The ' is still in use as a normal means of local public transport, moving 25 million passengers annually, per the 2008 annual report. New rail cars were ordered in 2015, called Generation 15, and the first new car went into service in December 2016. The Schwebebahn runs along a route of , at a height of about above the River Wupper betw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chopper (electronics)
In electronics, a chopper circuit is any of numerous types of electronic switching devices and circuits used in power control and signal applications. A chopper is a device that converts fixed DC input to a variable DC output voltage directly. Essentially, a chopper is an electronic switch that is used to interrupt one signal under the control of another. In power electronics applications, since the switching element is either fully on or fully off, its losses are low and the circuit can provide high efficiency. However, the current supplied to the load is discontinuous and may require smoothing or a high switching frequency to avoid undesirable effects. In signal processing circuits, use of a chopper stabilizes a system against drift of electronic components; the original signal can be recovered after amplification or other processing by a synchronous demodulator that essentially un-does the "chopping" process. Comparison (step down chopper and step up chopper) Comparison bet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wuppertal Schwebebahn 15 Innen
Wuppertal (; "''Wupper Dale''") is, with a population of approximately 355,000, the seventh-largest city in North Rhine-Westphalia as well as the 17th-largest city of Germany. It was founded in 1929 by the merger of the cities and towns of Elberfeld, Barmen, Ronsdorf, Cronenberg and Vohwinkel, and was initially "Barmen-Elberfeld" before adopting its present name in 1930. It is regarded as the capital and largest city of the Bergisches Land (historically this was Düsseldorf). The city straddles the densely populated banks of the River Wupper, a tributary of the Rhine called ''Wipper'' in its upper course. Wuppertal is located between the Ruhr (Essen) to the north, Düsseldorf to the west, and Cologne to the southwest, and over time has grown together with Solingen, Remscheid and Hagen. The stretching of the city in a long band along the narrow Wupper Valley leads to a spatial impression of Wuppertal being larger than it actually is. The city is known for its ste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1999 Wuppertal Suspension Railway Accident
The Wuppertal Schwebebahn accident (German: ''Schwebebahnunfall'') took place on 12 April 1999 on a stretch of track near Robert-Daum-Platz station. In this accident involving car number 4 from the WSW GTW 72 series, five persons lost their lives while 47 were injured, some of them seriously. This was the worst accident in the railway's history and, to date, the only one since the railway opened in 1901 to have had a deadly outcome. Circumstances The articulated train involved in the accident was travelling near kilometre 7 on the suspension railway's route at about 5:45 am local time at a speed of roughly when it struck a steel component (a "claw fastener") that had temporarily been attached to the running rail on the overhead track. The impact tore the lead bogie, the first of four, off the train's roof. The vehicle next leant over to the right, derailed, and then fell almost into the River Wupper. The train's front section came down on a bridge carrying stea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lindlar
Lindlar ( ) is a municipality in the Oberbergischer Kreis, in North Rhine-Westphalia, Germany. It is located about 30 km east of Cologne. Geography Lindlar is located between latitudes 50°58' and 51°5' N. and longitudes 7°15' and 7°28' E. The highest point at 361.8 ms is found near Oberlichtinghagen, the lowest at 110 ms near Oberbilstein. Neighbouring places Neighbouring towns are Gummersbach, Wipperfürth, Overath and Bergisch Gladbach, and the neighbouring municipalities are Engelskirchen, Marienheide and Kürten. Division of the municipality The municipality of Lindlar is made up of these main villages: Lindlar (local centre), Frielingsdorf, Linde, Hohkeppel, Schmitzhöhe, Hartegasse/Kapellensüng. The coat of arms of Lindlar The arms were granted on 6 August 1935. The arms show in the upper part the lion of the Counts of Berg and in the lower the balance as a symbol of justice. Lindlar had its own court in the County Berg. The arms are based on the old seal of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plettenberg
Plettenberg (; Westphalian: ''Plettmert'') is a town in the Märkischer Kreis, in North Rhine-Westphalia, Germany. Geography Plettenberg is located to the west of the Sauerland hills. The highest elevation of the town area is in the ''Ebbegebirge'' with 663 m above sea level, the lowest elevation with 194 m near Teindeln. The town is spread out between the four valleys of the rivers Lenne, Else, and Grüne. Division of the town Plettenberg consists of 5 districts: * Plettenberg (town centre) (14,012 inhabitants) * Eiringhausen (4,905 inhabitants) * Holthausen/upper Elsetal (3,985 inhabitants) * Oestertal (3,055 inhabitants) * Ohle (2,825 inhabitants) History Probably the first written proof of Plettenberg was made in a document from Grafschaft Abbey of Anno II, archbishop of Cologne, at that time named ''Heslipho''. The name was later changed to Plettenberg, as the name of the noble family von Plettenberg, who owned virtually all of the town and surrounding lands. The Du ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
