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DB Class VT 24
Class 624 and class 634 are types of diesel multiple unit, originally operated by Deutsche Bahn. Development Whereas during the first years after World War II the focus of the Deutsche Bundesbahn was on repairs of rolling stock, lines and buildings, with the beginning of the 1950s attention shifted to renewal of the trains. For passenger services on not electrified lines, the first prototypes of main line diesel locomotives such as the class 220 were commissioned in 1953. Subsequently, DB ordered the rail industry to develop new DMUs in order to replace pre-war classes and steam traction. In 1961 MAN and Waggonfabrik Uerdingen both delivered two prototypes each. Even though they were quite similar, they can be distinguished easily by the different front design. DB put the prototypes into service as class VT 23.5 (MAN) and class VT 24.5 (Uerdingen). After the new numbering scheme the prototypes were listed as class 624 together with the regular units. The prototypes underwen ... [...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] |
Numbering Scheme Of The German Railways
The different railway companies in Germany have used various schemes to classify their rolling stock. From the beginning As widely known the first few locomotives had names. The first locomotive in public service in Germany from 1835 was named '' Adler''. The first railway lines were built by privately owned companies. That changed later when many railway companies were taken over or founded by the respective German states such as Prussia, Bavaria, etc. Different numbering schemes prior to 1924 The fast-growing number of locomotives made a numbering scheme inevitable. Most of the various state-owned German railway companies (called ''Länderbahnen'' in German) developed their own schemes, e. g. the Prussian state railways (''preußische Staatseisenbahnen'' sometimes erroneously referred to as the '' Königlich Preussische Eisenbahn-Verwaltung'' or ''KPEV'') introduced P for passenger train locomotives (the P 8 was one of the most important locomotive types with a total of ov ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scharfenberg Coupler
The Scharfenberg coupler (german: Scharfenbergkupplung, abbreviated ''Schaku'') is a commonly used type of fully automatic railway coupling. Designed in 1903 by Karl Scharfenberg in Königsberg, Germany (today Kaliningrad, Russia), the coupler has gradually spread from transit trains to regular passenger service trains, although outside Europe its use is generally restricted to mass transit systems. The ''Schaku'' is superior in many ways to the AAR (Janney/knuckle) coupler because it also automates electrical and pneumatic connections and disconnections. However, there is no standard for the placement of these electro-pneumatic connections. Some rail operators have placed them on the sides while others have placed them either below or above the mechanical portion of the coupler. . Working principles The face of the Scharfenberg coupler has a protruding cone and a matching cup. Inside the cone there is a rigid metal hoop connected to a revolving, spring-loaded metal disk with a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transferoviar Grup
Transferoviar Grup (TFG) is a private railway company in Romania, founded in 2003. Initially the company only operated freight trains but in 2010 it also started passenger services. Besides freight hauling, it is the administrator of a few leased secondary lines, of which most are operated with passenger trains by its wholly owned subsidiary: * Bucharest-Oltenița * Buzău- Nehoiaşu * Galați-Târgu Bujor-Bârlad * Buda– Slănic * Costești – Roșiori Passenger transportation Passenger trains are run by TFG's subsidiary Transferoviar Călători using mainly former DB Class VT 24, VT 614 and ex-NS DH2 Diesel multiple units A diesel multiple unit or DMU is a multiple-unit train powered by on-board diesel engines. A DMU requires no separate locomotive, as the engines are incorporated into one or more of the carriages. Diesel-powered single-unit railcars are also .... It also operates several trains on the Bucharest-Buzău, Buzău-Galați and Cluj-Napoca mainline ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DB Class 628
The DB Class 628 is a twin-car, diesel multiple unit operated by the Deutsche Bahn for local passenger rail services. Design ''(The following description is primarily related to the Class 628.4, and is largely valid for the other variants as well)'' Each coach rests on two twin-axle bogies. Only the bogie at the close-coupled end of the coach is driven. Power transmission from the motor is achieved using a ''Voith'' hydrodynamic transmission system with a converter (''Wandler'') and a T 311r coupling. Up to Class 628, a T 320 double-converter transmission was used. Motor and transmission are suspended elastically under the lightweight coach body. The operating brake is an automatic compressed air KE disc brake with automatic load braking and electronic anti-skid protection. In addition, for rapid braking, electromagnetic rail brakes are used; these can also be activated separately if required. Coupled running enables up to four coupled pairs of coaches to be driven from one dri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DB Class 614
The DB Class 614s are German diesel multiple units operated by the Deutsche Bundesbahn, comprising two Class 614 driving units and up to two Class 914 centre cars. On 1 January 1994 the ownership of these vehicles was transferred to the DB's legal successor ''Deutsche Bahn'' and its subsidiaries or business areas. The Class 614 is a direct evolution of the Class 624 / 634 and only differs from them in a few points of detail. As a result, the technical section will only cover these differences. History Prototypes In 1971 the prototypes, 614 001 + 914 001 + 614 002 and 614 003 + 914 002 + 614 004, were delivered. Testing was carried out from Trier along the Moselle valley and into the Eifel. Unlike the production vehicles the prototypes had a tilting systems. Production units Full production by MAN SE and the ''Uerdingen Waggonfabrik'' began in 1973. The first series of 25 three-coach units was delivered at the time when so-called "pop liveries" were in vogue and so they w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harz
The Harz () is a highland area in northern Germany. It has the highest elevations for that region, and its rugged terrain extends across parts of Lower Saxony, Saxony-Anhalt, and Thuringia. The name ''Harz'' derives from the Middle High German word ''Hardt'' or ''Hart'' (hill forest). The name ''Hercynia'' derives from a Celtic name and could refer to other mountain forests, but has also been applied to the geology of the Harz. The Brocken is the highest summit in the Harz with an elevation of above sea level. The Wurmberg () is the highest peak located entirely within the state of Lower Saxony. Geography Location and extent The Harz has a length of , stretching from the town of Seesen in the northwest to Eisleben in the east, and a width of . It occupies an area of , and is divided into the Upper Harz (''Oberharz'') in the northwest, which is up to 800 m high, apart from the 1,100 m high Brocken massif, and the Lower Harz (''Unterharz'') in the east which is up to aroun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SŽ Series 711
SŽ class 711 is a diesel multiple unit, produced by MBB Donauwörth in 1970 and currently operating in the Slovenian Railways Slovenian Railways ( sl, Slovenske železnice, ''SŽ'') is the state railway company of Slovenia, created in 1991. Slovenia is a member of the International Union of Railways (UIC). The UIC Country Code for Slovenia is 79. History What is n ... ( sl, Slovenske železnice, SŽ). The technical design is based on Germany's Deutsche Bahn class 624. References External links Technical details Diesel multiple units of Slovenia Train-related introductions in 1970 {{diesel-loco-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tilting Train
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] |
DB Class V 100
These DB Class V 100 diesel locomotives were produced in the late 1950s by the Deutsche Bundesbahn for non-electrified branch lines as a replacement for steam locomotives. The V 100 class was built in three different variants. Decommissioned locomotives were also used in Austria by the Austrian Federal Railways during the 1990s and early 2000s, where they were registered as ÖBB Class 2048 Class V 100.10 / Class 211 The Class V 100.10 was a diesel locomotive for light passenger and goods traffic on branch lines. It was developed in 1956 by the Bundesbahn Central Office in Munich together with the engineering works, Maschinenbau Kiel (MaK), for the Deutsche Bundesbahn. In the late autumn of 1958 the first six trials engines were delivered. Numbers V 100 001 to 005 were fitted with an 809 kW (1,100 HP) motor, but number V 100 006 was given a 993 kW (1,350 HP) motor. The latter formed the basis for the V 100.20, later DB Class 212. Number V 100 007 was built by MaK as t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DB Class V 200
DB Class V 200 (also known as Class 220) was the first series production diesel-hydraulic express locomotive of the German Deutsche Bundesbahn and – as Am 4/4 – of the SBB-CFF-FFS in Switzerland. History DB Service Five prototypes of the V 200 were built by Krauss-Maffei in 1953/1954. Full production began in 1956, with 61 engines being built by Krauss-Maffei and 20 by MaK. These five V 200 prototypes were put through extensive testing, the aim being to ensure the production locomotives would be as reliable as the technology and maintenance standards of the 1950s allowed. In 1955 one locomotive travelled under its own power through Yugoslavia, Greece and Turkey partly as a test and partly to demonstrate the locomotive's capability to potential customers in those countries. Initially the V 200 hauled express trains on all main lines, replacing the DRG Class 05, DRG Class 03 and DRG Class 01. Following the electrification of many main lines the V 200 was used increasi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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