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Buffer Stop
A buffer stop, bumper, bumping post, bumper block or stopblock (US), is a device to prevent Railroad car, railway vehicles from going past the end of a physical section of Track (rail transport), track. The design of the buffer stop is dependent, in part, on the kind of couplings that the railway uses, since the Railway coupling, coupling gear is the first part of the vehicle that the buffer stop touches. The term "buffer stop" is of Italian origin, since railways in Italy principally use Buffers and chain coupler, buffer-and-screw couplings between vehicles. Types Several different types of buffer stop have been developed. They differ depending on the type of coupler used and on the intended application. * Buffer stops with anticlimbers. These are particularly important for passenger railway applications, because the anticlimbers reduce the likelihood of Telescoping (railway), telescoping of the Passenger car (rail), railroad cars during a head-on impact. * Buffer stops for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buffer Stop Zurich
Buffer may refer to: Science * Buffer gas, an inert or nonflammable gas * Buffer solution, a solution used to prevent changes in pH * Lysis buffer, in cell biology * Metal ion buffer * Mineral redox buffer, in geology Technology and engineering * Buffer (GIS), a zone around a map feature * Buffer (optical fiber), a component of a fiber optic cable * Buffer (rail transport), a device that cushions impacts between vehicles * Buffer amplifier, an isolating circuit used in electronics or telecommunications * Buffer stop, a device that keeps rail vehicles on tracks * Buffer wheel, a device used to smooth a workpiece's surface * Digital buffer, an electronic circuit used to isolate the input from the output * Floor buffer, an appliance used to polish hard floors * Optical buffer, a device that stores optically transmitted data * Recoil buffer, a firearm component * Seismic buffers, protect structures against the effects of earthquakes Computing * Buffer (application), a software applic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railroad Car
A railroad car, railcar (American English, American and Canadian English), railway wagon, railway carriage, railway truck, railwagon, railcarriage or railtruck (British English and International Union of Railways, 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 network (a railroad/railway). Such cars, when coupled together and hauled by one or more locomotives, form a train. Alternatively, some Passenger railroad car, 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 Bogie, 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paris
Paris () is the Capital city, capital and List of communes in France with over 20,000 inhabitants, largest city of France. With an estimated population of 2,048,472 residents in January 2025 in an area of more than , Paris is the List of cities in the European Union by population within city limits, fourth-most populous city in the European Union and the List of cities proper by population density, 30th most densely populated city in the world in 2022. Since the 17th century, Paris has been one of the world's major centres of finance, diplomacy, commerce, culture, Fashion capital, fashion, and gastronomy. Because of its leading role in the French art, arts and Science and technology in France, sciences and its early adoption of extensive street lighting, Paris became known as the City of Light in the 19th century. The City of Paris is the centre of the Île-de-France region, or Paris Region, with an official estimated population of 12,271,794 inhabitants in January 2023, or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gare Montparnasse
Gare Montparnasse (; Montparnasse station), officially Paris Montparnasse, is one of the seven large List of Paris railway stations, Paris railway termini, and is located in the 14th arrondissement of Paris, 14th and 15th arrondissement of Paris, 15th arrondissements. The station opened in 1840, was rebuilt in 1852 and relocated in 1969 to a new station just south of the original location, where subsequently the prominent Montparnasse Tower was constructed. It is a central element to the Montparnasse area. The original station is noted for the Montparnasse derailment, where a steam train crashed through the station in 1895, an event captured in widely known photographs and reproduced in full scale in several locations. The station serves intercity TGV trains to the west and southwest of France including Tours, Bordeaux, Rennes and Nantes, and suburban and regional services on the Transilien Paris – Montparnasse routes. There is also a Montparnasse – Bienvenüe (Paris M� ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Train Wreck At Montparnasse 1895
A train (from Old French , from Latin">-4; we might wonder whether there's a point at which it's appropriate to talk of the beginnings of French, that is, when it wa ... , from Latin , "to pull, to draw") is a series of connected vehicles that run along a railway track and Passenger train, transport people or Rail freight transport, freight. Trains are typically pulled or pushed by locomotives (often known simply as "engines"), though some are self-propelled, such as multiple units or railcars. Passengers and cargo are carried in railroad cars, also known as wagons or carriages. Trains are designed to a certain gauge, or distance between rails. Most trains operate on steel tracks with steel wheels, the low friction of which makes them more efficient than other forms of transport. Many countries use rail transport. Trains have their roots in wagonways, which used railway tracks and were powered by horses or pulled by cables. Following the invention of the steam locomot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scarborough Railway Station
Scarborough, formerly Scarborough Central, is a Grade II listed railway station serving the seaside town of Scarborough, North Yorkshire. It lies east of York railway station, York and is one of the eastern termini on the North TransPennine route; it is managed by TransPennine Express. and is also served by Northern Trains. The station is also at the northern end of the Yorkshire Coast line and is reputed to have the longest station seat in the world at . From 1907 until 2010, the station approaches were controlled from a 120-lever signal box named ''Falsgrave''; this is sited at the outer end of platform 1 and close to the former excursion station at . In its final years, Falsgrave box controlled a mixture of colour-light and semaphore signals, including a gantry carrying 11 semaphores. The signal box was decommissioned in September 2010 and the gantry was dismantled and removed in October 2010. Its new home is at Grosmont railway station, on the North Yorkshire Moors Railway. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toronto Subway
The Toronto subway is a rapid transit system serving Toronto and the neighbouring city of Vaughan in Ontario, Canada, operated by the Toronto Transit Commission (TTC). The subway system is a rail network consisting of three heavy-capacity rail lines operating predominantly underground. three new lines are under construction: two light rail lines (one running mostly underground, the other running mostly at-grade) and one heavy rail line (running both underground and on elevated guideways). In 1954, the TTC opened Canada's first underground rail line, then known as the "Yonge subway", under Yonge Street between Union Station and Eglinton Avenue with 12 stations. As of 2024, the network encompasses 70 stations and of route. In , the system had a ridership of , or about per weekday as of , making it the busiest rapid transit system in Canada in terms of daily ridership. There are 60 stations under construction as part of three new lines, two light rail lines and one subway li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Honoré-Beaugrand Station
Honoré-Beaugrand station () is a Montreal Metro station in the borough of Mercier–Hochelaga-Maisonneuve in Montreal, Quebec, Canada. It is operated by the Société de transport de Montréal (STM) and is the eastern terminus of the Green Line. It is located in the district of Tétreaultville. The station opened on June 6, 1976, replacing Frontenac station as the terminus. Overview Designed by Papineau, Gérin-Lajoie, Le Blanc, Edwards, it is a normal side platform station built in open cut. A vast mezzanine at the eastern end of the station provides access to three exits, two of which are surrounded by bus loops serving a large number of bus routes from the east end of the island. The stairs from the mezzanine to the platforms are surmounted by ceramic murals, one the reverse of the other, by Jean-Paul Mousseau. Entrances/exits are at 7950 and 7955, rue Sherbrooke and 4755, rue Honoré-Beaugrand. The station is equipped with the MétroVision information screens which di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Montreal Metro
The Montreal Metro (, ) is a rubber-tired underground rapid transit system serving Greater Montreal, Quebec, Canada. The metro, operated by the Société de transport de Montréal (STM), was inaugurated on October 14, 1966, during the tenure of Mayor Jean Drapeau. It has expanded since its opening from 22 stations on two lines to 68 stations on four lines totalling in length, serving the north, east and centre of the Island of Montreal with connections to Longueuil, via the Yellow Line (Line 4), and Laval, via the Orange Line (Line 2). The Montreal Metro is Canada's busiest rapid transit system in terms of daily ridership, delivering an average of daily unlinked passenger trips per weekday as of . It is North America's third busiest rapid transit system, behind the New York City Subway and Mexico City Metro. In , trips on the Metro were completed. With the STM Metro and the newer driverless, steel-wheeled light metro system Réseau express métropolitain, Montreal ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sand Drag
Catch points and trap points are types of points which act as railway safety devices. Both work by guiding railway carriages and trucks from a dangerous route onto a separate, safer track. Catch points are used to derail vehicles which are out of control (known as ''runaways'') on steep slopes. Trap points are used to protect main railway lines from unauthorised vehicles, moving onto them from sidings or branch lines. Either of these track arrangements may lead the vehicles into a sand drag or safety siding, track arrangements which are used to safely stop them after they have left the main tracks. A derail is another device used for the same purposes as catch and trap points. Trap points ''Trap points'' are found at the exit from a siding or where a secondary track joins a main line. A facing turnout is used to prevent any unauthorised movement that may otherwise obstruct the main line. The trap points also prevent any damage that may be done by a vehicle passing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
France
France, officially the French Republic, is a country located primarily in Western Europe. Overseas France, Its overseas regions and territories include French Guiana in South America, Saint Pierre and Miquelon in the Atlantic Ocean#North Atlantic, North Atlantic, the French West Indies, and List of islands of France, many islands in Oceania and the Indian Ocean, giving it Exclusive economic zone of France, one of the largest discontiguous exclusive economic zones in the world. Metropolitan France shares borders with Belgium and Luxembourg to the north; Germany to the northeast; Switzerland to the east; Italy and Monaco to the southeast; Andorra and Spain to the south; and a maritime border with the United Kingdom to the northwest. Its metropolitan area extends from the Rhine to the Atlantic Ocean and from the Mediterranean Sea to the English Channel and the North Sea. Its Regions of France, eighteen integral regions—five of which are overseas—span a combined area of and hav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shock Absorber
A shock absorber or damper is a mechanical or hydraulics, hydraulic device designed to absorb and Damping ratio, damp shock (mechanics), shock impulses. It does this by converting the kinetic energy of the shock into another form of energy (typically thermal energy, heat) which is then dissipated. Most shock absorbers are a form of dashpot (a damper which resists motion via viscous friction). Description Pneumatic and hydraulic shock absorbers are used in conjunction with cushions and springs. An automobile shock absorber contains spring-loaded check valves and orifices to control the flow of oil through an internal piston (see below). One design consideration, when designing or choosing a shock absorber, is where that energy will go. In most shock absorbers, energy is converted to heat inside the viscous fluid. In hydraulic cylinders, the hydraulic fluid heats up, while in Pneumatic cylinder, air cylinders, the hot air is usually exhausted to the atmosphere. In other types of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
