|
Barrier Vehicle
A barrier vehicle (BV), barrier wagon, match wagon or translator coach is used to convert between non-matching railway coupler types. This allows locomotives to pull railway vehicles or parts of a train with a different type of coupler. A match wagon has an identical dual coupling at both ends. Use They are often found on empty coaching stock moves where freight locomotives need to transport coaching stock fitted with Scharfenberg couplers and other automatic couplers. The use of barrier coaches has evolved with a general move from conventional passenger trains consisting of locomotive-hauled coaches, to trains consisting of multiple units. Liveries These vehicles tend to be neutrally liveried or in some cases are painted with the livery of a particular rolling stock company. For example, Porterbrook use corporately-liveried examples for delivery of rolling stock and for transfers for refurbishment and maintenance. Gallery File:Bounds Green Carriages 3.JPG, Bounds Green ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Downpatrick DBSO
Downpatrick () is a town in County Down, Northern Ireland. It is on the Lecale peninsula, about south of Belfast. In the Middle Ages, it was the capital of the Dál Fiatach, the main ruling dynasty of Ulaid. Down Cathedral, Its cathedral is said to be the burial place of Saint Patrick. Today, it is the county town of Down and the joint headquarters of Newry, Mourne and Down District Council. Downpatrick had a population of 11,545 according to the United Kingdom Census 2021, 2021 Census. History Pre-history An early Bronze Age site was excavated in the Meadowlands area of Downpatrick, revealing two Roundhouse (dwelling), roundhouses, one was four metres across and the other was over seven metres across. Archaeological excavations in the 1950s found what was thought to be a Bronze Age hillfort on Cathedral Hill, but further work in the 1980s revealed that this was a much later Rampart (fortification), rampart surrounding an early Christian monastery. Early history Downpatrick ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NI Railways
NI Railways, also known as Northern Ireland Railways (NIR; and for a brief period Ulster Transport Railways; UTR), is the railway operator in Northern Ireland. NIR is a subsidiary of Translink, whose parent company is the Northern Ireland Transport Holding Company (NITHCo), and is one of ten publicly owned train operators in the United Kingdom, the others being Direct Rail Services, Caledonian Sleeper, Northern Trains, Transport for Wales Rail, Southeastern, LNER, ScotRail, South Western Railway and TransPennine Express. It has a common Board of Management with the other two companies in the group, Ulsterbus and Metro (formerly Citybus). The rail network in Northern Ireland is not part of the National Rail network of Great Britain, nor does it use standard gauge, instead using Irish gauge in common with the Republic of Ireland. Also, NIR is the only commercial non-heritage passenger operator in the United Kingdom to operate a vertical integration model, with responsibili ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dual Coupling
Different types of railroad rolling stock have different couplers depending on the purpose and type of equipment being used and its intended destination. European rolling stock tend to use buffers and chain couplers while American rolling stock uses a Janney coupler or "knuckle coupler". These are incompatible with each other, but where some railroads have obtained older, less expensive used rolling stock from different countries or regions, instead of having to standardize on one form of coupler, it may be useful to be able to use either type of coupler on a piece of rolling stock without having to remove anything. It is possible to mount both buffers and chain and knuckle couplers on the same car, provided that the knuckle can swing out of the way. Alternatively, either a lug to hold the chain is cast in the body of the coupler or a chain is mounted on top of the coupler. This is also done with an SA3 coupler built by SAB WABCO. Locomotives and some freight cars of the Indian R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coaching Stock Of Ireland
A wide variety of hauled Coach (rail), coaches have been used on the railways of Ireland. This page lists all those since 1945. Republic of Ireland When formed in 1945, CIÉ inherited from its constituents a motley collection of coaching stock from various manufacturers, in equally variegated conditions of repair. Although many were over 40 years old they had to remain in service until a programme of replacement could be found. CIÉ, which controlled the Republic's railways between 1945 and 1987, and its subsidiary, Iarnród Éireann (IÉ) from 2 February 1987, have made great use of hauled coaches, though in recent years IÉ has turned increasingly to multiple units to replace old locomotives and coaches. IÉ and Northern Ireland Railways jointly own the current stock used on the ''Enterprise (train service), Enterprise'' service between Dublin and Belfast, with IÉ nominally owning the odd-numbered vehicles and NIR the even-numbered ones, though all share a common ''Enterprise' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dellner Coupler
Dellner Couplers AB is a Swedish original equipment manufacturer of train connection systems such as couplers, gangway systems and dampers. The headquarter of the company is in Vika in the Falun Municipality. The company operates 17 subsidiaries worldwide and employs approximately 1,200 people. Since June 2019, Dellner has been owned by EQT, a global investment organization. In March 2025, it was announced that Dellner Couplers would be acquired by Wabtec. The value of Dellner is estimated at around EUR 890 million in this acquisition. The transaction is still subject to regulatory approvals. History Dellner was founded in 1941 by the Swedish engineer Jan Dellner. The first customer was Swedish State Railways, for whom the Engineering Bureau Dellner produced automatic couplers. In the following years, the company, based in the small town of Vika in central Sweden, expanded its business and supplied automatic couplers to numerous customers in Europe, such as the Paris Metro, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CIE 071 Class/NIR Class 111
CIE may refer to: Organizations * Cambridge International Examinations, an international examination board * Center for International Education at the University of Massachusetts-Amherst * Cleveland Institute of Electronics, a private technical and engineering educational institution * International Commission on Illumination (''Commission internationale de l'éclairage'') * Companion of the Order of the Indian Empire (C.I.E.) * Computability in Europe, an international organization of computability theorists, computer scientists, mathematicians * CIÉ (Córas Iompair Éireann), the Irish state transport authority * Council on Islamic Education * Transportes Aéreos Cielos Andinos, ICAO code: CIE * Civil Information and Education Section (CIE), General Headquarters, the Supreme Commander for the Allied Powers in Japan (1945–1952) Science and technology * CIE 1931 color space, one of the first mathematically defined color spaces, created by the International Commission on Illu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Instanter
Buffers and chain couplers (or couplings) – also known as "buffers and screw", "screw", and "screwlink" – are the de facto International Union of Railways (UIC) standard railway coupling used in the EU and UK, and on some railways in other parts of the world, such as in South America and India, on older rolling stock. Buffers and chain couplers are an assembly of several devices: buffers, hooks and links, or turnbuckle screws. On the modern version of the couplers, rail vehicles are mated by manually connecting the end link of one chain which incorporates a turnbuckle screw into the towing hook of the other wagon, drawing together and slightly compressing the buffer pairs, one left and one right on each headstock. That limits slack, and lessens shunting shocks in moving trains. By contrast, vehicles fitted with the semi-automatic Janney Type E coupler can experience significant jarring during mating and shunting. Very early rolling stock had "dummy buffers", which were ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
York Road Railway Station
York Road railway station (also referred to as Belfast York Road) served the north of Belfast in Northern Ireland. It was formerly one of the three terminus railway stations in Belfast. The others were Belfast Great Victoria Street railway station, Great Victoria Street, and Belfast Queen's Quay railway station, Queen's Quay. History Early history York Road station was opened on 11 April 1848 by the Belfast and Northern Counties Railway#Belfast and Ballymena Railway, Belfast & Ballymena Railway. Originally, it acted as terminal station, terminus for rail services between Belfast and Ballymena railway station, Ballymena. Later this was extended to Derry ~ Londonderry railway station, Derry Waterside by the Londonderry and Coleraine Railway via a route to Coleraine railway station, Coleraine (opened in 1855 by the Ballymena, Ballymoney, Coleraine and Portrush Junction Railway). A branch was also opened to Carrickfergus railway station, Carrickfergus (1848, BBR) and Larne Town ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Rail Mark 4
The British Rail Mark 4 is a class of Passenger car (rail), passenger carriages built for use in InterCity 225 sets on the East Coast Main Line between London King's Cross railway station, King's Cross, Leeds railway station, Leeds and Edinburgh Waverley railway station, Edinburgh. Withdrawals began in 2019, with some being sold for further use with Transport for Wales Rail, Transport for Wales between Cardiff Central railway station, Cardiff and Holyhead railway station, Holyhead. History and construction A small build compared with the British Railways Mark 2, Mark 2 and British Rail Mark 3, Mark 3 designs, 314 Mark 4 coaches were built between 1989 and 1992 by Metro-Cammell's Washwood Heath factory to operate services on the newly electrified East Coast Main Line. They were operated by London North Eastern Railway and its predecessors in 30 fixed formations of nine carriages, with a British Rail Class 91, Class 91 locomotive and Driving Van Trailer. The Mark 4 is an all-ste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railway Coupling
A coupling or coupler is a mechanism, typically located at each end of a rolling stock, rail vehicle, that connects them together to form a train. The equipment that connects the couplers to the vehicles is the draft gear or draw gear, which must absorb the stresses of the coupling and the acceleration of the train. Throughout the history of rail vehicles, a variety of coupler designs and types have been developed worldwide. Key design considerations include strength, reliability, easy and efficient handling, and operator safety. Automatic couplers engage automatically when the cars are pushed together. Modern versions not only provide a mechanical connection, but can also couple brake lines and data lines. Different countries use different types of couplers. While North American railroads and China use Janney couplers, railroads in the former Soviet Union use SA3 couplers and the European countries use Scharfenberg coupler, Scharfenberg and Buffers and chain coupler, screw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bounds Green TMD
Bounds Green Depot, also known as Bounds Green Train Maintenance Centre, is a traction maintenance depot situated in Bounds Green, North London. The depot is to the immediate north of Alexandra Palace railway station. It is presently operated by Hitachi and maintains AT300 units for London North Eastern Railway, Hull Trains and Lumo In chemistry, HOMO and LUMO are types of molecular orbitals. The acronyms stand for ''highest occupied molecular orbital'' and ''lowest unoccupied molecular orbital'', respectively. HOMO and LUMO are sometimes collectively called the ''frontie .... History In 1987, the depot had an allocation of Class 08s and HSTs and also maintained main line diesel locomotives. In January 2021, the Class 91 switched depots from Bounds Green to Neville Hill for the 12 members of the Class earmarked for retention in service. Allocation * Class 08 * Class 800 * Class 801 * Class 802 * Class 803 Former Allocation * Class 91 References Sources * * * F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
