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Saxon Narrow Gauge Railways
The narrow-gauge railways in Saxony were once the largest single-operator narrow-gauge railway network in Germany. In Saxony, the network peaked shortly after World War I with over of tracks. At first, it was primarily created to connect the small towns and villages in Saxony – which had formed a viable industry in the 19th century – to already established standard-gauge railways. But even shortly after 1900, some of the railways would become important for tourism in the area. History Beginnings Around 1875, the Royal Saxon State railway network, unlike other states in Germany, had already expanded to cover most of the territory of Saxony. Due to the mountainous terrain, any further expansion was met with a disproportional cost increase. In order to keep costs down, most new track projects were then planned and executed as branch lines, with smaller radii for curves, simpler operating rules and unsupervised stations and yards as the primary means to save costs. However ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thumer Netz
The Thumer Netz was a narrow gauge railway network in the area around Thum in Saxony, Germany that operated from 1886 until 1975. It had a gauge. Total length was about . This network had three segments that connected three standard gauge stations: In Wilischthal and Schönfeld-Wiesa were connections to the Annaberg-Buchholz-Flöha railway, and in Meinersdorf was a connection to the Chemnitz–Adorf railway. The three segments had their hub in Thum. This set of railroads brought much-needed connectivity and transport capacity to the small towns and villages of the central Ore Mountains, which had formed a viable industry in the 19th century due to abundance of water power, wood, ore and other natural resources as well as cheap labour. A landmark was the long and tall Greifenbach viaduct between Ehrenfriedersdorf and Geyer. Segments Wilischthal-Thum This was the first segment to be finished for the Thumer Netz. Construction started in September 1885, and operations ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Loading Gauge
A loading gauge is a diagram or physical structure that defines the maximum height and width dimensions in railway vehicles and their loads. Their purpose is to ensure that rail vehicles can pass safely through tunnels and under bridges, and keep clear of platforms, trackside buildings and structures. Classification systems vary between different countries, and gauges may vary across a network, even if the track gauge is uniform. The term loading gauge can also be applied to the maximum size of road vehicles in relation to tunnels, overpasses and bridges, and doors into automobile repair shops, bus garages, filling stations, residential garages, multi-storey car parks and warehouses. A related but separate gauge is the structure gauge, which sets limits to the extent that bridges, tunnels and other infrastructure can encroach on rail vehicles. The difference between these two gauges is called the clearance. The specified amount of clearance makes allowance for wobbling of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Structure Gauge
A structure gauge, also called the minimum clearance outline, is a diagram or physical structure that sets limits to the extent that bridges, tunnels and other infrastructure can encroach on rail vehicles. It specifies the height and width of platforms, tunnels and bridges, and the width of the doors that allow access to a warehouse from a rail siding. Specifications may include the minimum distance from rail vehicles to railway platforms, buildings, electrical equipment boxes, signal equipment, third rails or supports for overhead lines. A related but separate gauge is the loading gauge: a diagram or physical structure that defines the maximum height and width dimensions in railway vehicles and their loads. The difference between these two gauges is called the clearance. The specified amount of clearance makes allowance for wobbling of rail vehicles at speed; consequently, in some circumstances a train may be permitted to go past a restricted clearance at very slow speed. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Piggy-back (transportation)
Piggyback transportation refers to the transportation of goods where one transportation unit is carried on the back of something else. It is a specialised form of intermodal transportation and combined transport. Etymology ''Piggyback'' is a corruption of ''pickaback'', which is likely to be a folk etymology alteration of ''pick pack'' (1560s), which perhaps is from ''pick'', a dialectal variant of the verb ''pitch''. Examples Rail In rail transport, the practice of carrying trailers or semi-trailers in a train atop a flatcar is referred to as "piggybacking". Early drawings of the Liverpool & Manchester Railway c1830 show road coaches being piggybacked on railway flat wagons. The rail service provided for trucks which are carried on trains for part of their journey is referred to as a rolling road, or rolling highway. A related transportation method is the rail transport of semi-trailers, without road tractors, sometimes referred to as "trailer on flatcar (TOFC)". In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roll-block
''Rollbocks'', sometimes called transporter trailers, are narrow gauge railway trucks or bogies that allow a standard gauge wagon to 'piggyback' on a narrow-gauge line. The Vevey system enables a coupled train of standard gauge wagons to be automatically loaded or rolled onto Rollbocks, so that the train can then continue through a change of gauge. The system uses a pair of narrow gauge (750 or 1,000 mm) rails laid in a pit that is built in the middle of a standard gauge track, which is elevated by about 30 cm. It allows the ''Rollbock'' bogies to sit underneath the standard gauge tracks and as the ''Rollbock'' train is pulled out of the ''Rollbock'' siding each bogie picks up one axle of a standard gauge wagon as it rises out of the ''Rollbock'' pit. Thus two ''Rollböcke'' are needed for a twin-axle wagon. They were a development of the transporter wagon (''Rollwagen''), designed to keep cost and weight down by avoiding the need for a complete wagon. History The ori ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gauge Conversion
Gauge conversion is the changing of one railway track gauge (the distance between the running rails) to another. Sleepers If tracks are converted to a narrower gauge, the existing sleepers (ties) may be used. However, replacement is required if the conversion is to a wider gauge. Some sleepers may be long enough to accommodate the fittings of both existing and alternative gauges. Wooden sleepers are suitable for conversion because they can be drilled for the repositioned rail spikes. Being difficult to drill, concrete sleepers are less suitable for conversion. Concrete sleepers may be cast with alternative gauge fittings in place, an example being those used during the conversion of the Melbourne–Adelaide railway from to . Steel sleepers may have alternative gauge fittings cast at production, may be drilled for new fittings or may be welded with new fittings. Structures Conversion from a narrow to a wider gauge may require enlargement of the structure gauge of the bridges, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Freight Car
A railroad car, railcar (American and Canadian English), railway wagon, railway carriage, railway truck, railwagon, railcarriage or railtruck (British English and UIC), also called a train car, train wagon, train carriage or train truck, is a vehicle used for the carrying of cargo or passengers on a rail transport system (a railroad/railway). Such cars, when coupled together and hauled by one or more locomotives, form a train. Alternatively, some passenger cars are self-propelled in which case they may be either single railcars or make up multiple units. The term "car" is commonly used by itself in American English when a rail context is implicit. Indian English sometimes uses "bogie" in the same manner, though the term has other meanings in other variants of English. In American English, "railcar" is a generic term for a railway vehicle; in other countries "railcar" refers specifically to a self-propelled, powered, railway vehicle. Although some cars exist for the rai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Intermodal Container
An intermodal container, often called a shipping container, is a large standardized shipping container, designed and built for intermodal freight transport, meaning these containers can be used across different Mode of transport, modes of transport – from container ship, ship to Rail transport, rail to Semi-trailer truck, truck – without unloading and reloading their cargo. Intermodal containers are primarily used to store and transport materials and products efficiently and securely in the global containerization, containerized intermodal freight transport system, but smaller numbers are in regional use as well. These containers are known under a number of names. Based on size alone, up to 95% of intermodal containers comply with ISO standards, and can officially be called ISO containers. Many other names are simply: container, cargo or freight container, shipping, sea or ocean container, container van or sea van, sea can or C can, or MILVAN, SEAVAN, or RO/RO. The also used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Königsbrück
Königsbrück (Upper Sorbian: ''Kinspork'') is a town in the Bautzen district, in Saxony, Germany. It is situated west of Kamenz, and northeast of the Saxon capital Dresden. Königsbrück is known as the western gate of the historic Upper Lusatia region. History First mentioned in 1248 the settlement arose around a fortress in the Bohemian crown land of Upper Lusatia where the ''Via Regia'' trade route crossed the border with the Margraviate of Meissen. First mentioned as a town in 1331, Königsbrück from 1562 was the administrative centre of a Bohemian state country (''Freie Standesherrschaft''), which passed under the suzerainty of the Saxon Electorate according to the 1635 Peace of Prague. In 1906 the Kingdom of Saxony had large proving grounds laid out for the XII (1st Royal Saxon) Corps stationed at Dresden, that after World War II were used by the Soviet Army and finally closed in 1992. Transport Königsbrück railway station is located south of the town centre. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Klotzsche
Klotzsche is a borough ('' Stadtbezirk'') of Dresden, Germany. It consists of four quarters (''Stadtteile''): *Klotzsche proper *Hellerau *Rähnitz *Wilschdorf The borough is located north of the Elbe Valley and the Dresden city centre, on the western rim of the Lusatian Plateau. It borders the extended Dresden Heath woodlands on the Prießnitz river in the south and east, and the area of Moritzburg in the northwest. Klotzsche hosts the major Dresden weather station and the international airport of the city. While Klotzsche has a historic villa quarter, that quarter does not have many residents. The northern part comprises the major industrial locations of Silicon Saxony, such as GlobalFoundries, Fab 1, and Infineon Technologies Infineon Technologies AG is a German semiconductor manufacturer founded in 1999, when the semiconductor operations of the former parent company Siemens AG were spun off. Infineon has about 50,280 employees and is one of the ten largest semicond . ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Break Of Gauge
With railways, a break of gauge occurs where a line of one track gauge (the distance between the rails, or between the wheels of trains designed to run on those rails) meets a line of a different gauge. Trains and rolling stock generally cannot run through without some form of conversion between gauges, leading to passengers having to change trains and freight requiring transloading or transshipping; this can add delays, costs, and inconvenience to travel on such a route. History Break of gauge was a common issue in the early days of railways, as standards had not yet been set and different organizations each used their own favored gauge on the lines they controlled—sometimes for mechanical and engineering reasons (optimizing for geography or particular types of load and rolling stock), and sometimes for commercial and competitive reasons (interoperability and non-interoperability within and between companies and alliances were often key strategic moves). Various solutions ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
