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Dumb Buffers
A buffer is a part of the buffers and chain coupler system used on the railway systems of many countries, among them most of those in Europe, for attaching railway vehicles together (in North America, rolling stock instead has draft gear built into the couplers). Description Fitted at the ends of the vehicle frames on the buffer beam, one at each corner, the buffers are projecting, shock-absorbing pads which, when vehicles are coupled, are brought into contact with those on the next vehicle. The buffer itself comprises the buffer plates which take the impact. The draw chain used between each pair of vehicles includes a screw which is tightened after coupling to shorten the chain and keep the buffers pressed together. Such is known as a 'screw coupling'. Historically, coupling chains were no more than that, a short length of heavy chain (typically three links long) with no adjustment. These would result in a 'loose-coupled train' in which the buffers of adjacent vehicles would ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OLEO Type 4 Railway Buffer 1
Oleo is a term for oils. It is commonly used to refer to a variety of things: * Colloquial term for margarine, a.k.a. oleomargarine * Oleic acid * Oleo strut, a type of shock absorbers on aircraft landing gear * Oleo (composition), "Oleo" (composition), a musical composition by Sonny Rollins ** Oleo (Grant Green album), ''Oleo'' (Grant Green album), a 1962 album featuring the above composition ** Oleo (Lee Konitz album), ''Oleo'' (Lee Konitz album), a 1975 album featuring the above composition ** Oleo (Joe McPhee album), ''Oleo'' (Joe McPhee album), a 1983 album featuring the above composition ** Oleo (New York Unit album), ''Oleo'' (New York Unit album), a 1989 album featuring the above composition * Óleo, a city in the São Paulo state in Brazil * GNU Oleo, a (defunct) spreadsheet program * Front curtain#Olio drop, Oleo drop, a kind of theater curtain See also * Olio (other) {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Friction
Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other. Types of friction include dry, fluid, lubricated, skin, and internal -- an incomplete list. The study of the processes involved is called tribology, and has a history of more than 2000 years. Friction can have dramatic consequences, as illustrated by the use of friction created by rubbing pieces of wood together to start a fire. Another important consequence of many types of friction can be wear, which may lead to performance degradation or damage to components. It is known that frictional energy losses account for about 20% of the total energy expenditure of the world. As briefly discussed later, there are many different contributors to the retarding force in friction, ranging from asperity deformation to the generation of charges and changes in local structure. When two bodies in contact move relative to each other, due to these variou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Union Of Railways
The International Union of Railways (, UIC) is an international rail transport industry body based in Paris. History The railways of Europe had originated during the nineteenth century as many separate concerns across numerous nations; this led to disparate and conflicting standards emerging and thus onto incompatibility. One prominent example was the British Gauge War, during which different rail transport, railway companies were laying different track gauges across Great Britain, causing inefficiency wherever a break of gauge occurred, prior to an Regulating the Gauge of Railways Act 1846, Act of Parliament the issue in 1846 by establishing one standard gauge of . The early effort towards standardisation somewhat influenced railways aboard as well, however various other track gauges persisted and developed across the world; even through to the twenty first century, incompatible track gauges, let alone other issues, persisted to hinder interoperability efforts. Several key eve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corail Wagons , a South Korean train operator
{{disambig, geo ...
Corail may refer to: *Corail (train), an SNCF service train in France *Corail Arrondissement, an administrative division in Grand'Anse, Haiti **Corail, Grand'Anse, a commune in Corail Arrondissement ***Corail City, the principal town of Corail *The Pinova apple cultivar, also known as Corail See also * *Korail The Korea Railroad Corporation () is the national railway operator in South Korea. It is branded as KORAIL () and changed its official Korean name () in November 2019. Currently, KORAIL is a public corporation, managed by Ministry of Land, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Regolamento Internazionale Veicoli
The International Wagon Regulations (' or ''{{lang, it, Regolamento Internazionale dei Veicoli'' ) or RIV about the international use of goods wagons in Europe were first agreed between the European railways in 1922. They were superseded on 1 July 2006 by the General Contract of Use for Freight Wagons (AVV). Nevertheless, the letters RIV continue to stand for goods wagons that are used internationally. Only the loading regulations in Annex II remain in force until further notice. The remainder were superseded by the AVV and replaced or rescinded. Technical requirements The RIV laid down the technical requirements that a wagon had to meet in order to be used in international service. Wagons that fulfilled these requirements were given the letters ''RIV'' and were allowed to be used on all RIV railways without special permission. It was possible to tell from the first two numbers of the 12-digit wagon number whether it was a RIV wagon. They were given the numbers: *01-09 *11-19 *21 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Conference For Promoting Technical Uniformity On Railways
International is an adjective (also used as a noun) meaning "between nations". International may also refer to: Music Albums * ''International'' (Kevin Michael album), 2011 * ''International'' (New Order album), 2002 * ''International'' (The Three Degrees album), 1975 *''International'', 2018 album by L'Algérino Songs * The Internationale, the left-wing anthem * "International" (Chase & Status song), 2014 * "International", by Adventures in Stereo from ''Monomania'', 2000 * "International", by Brass Construction from ''Renegades'', 1984 * "International", by Thomas Leer from ''The Scale of Ten'', 1985 * "International", by Kevin Michael from ''International'' (Kevin Michael album), 2011 * "International", by McGuinness Flint from ''McGuinness Flint'', 1970 * "International", by Orchestral Manoeuvres in the Dark from '' Dazzle Ships'', 1983 * "International (Serious)", by Estelle from '' All of Me'', 2012 Politics * Internationalism (politics) * Political international, a ... [...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] |
