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Pass Of Brander Stone Signals
The Pass of Brander stone signals, also known as Anderson's Piano, are a series of railway signals situated in the Pass of Brander, between and stations on the Oban branch of the West Highland Line in Scotland. A screen of wires, linked to semaphore signals, are erected on the mountainside alongside the railway. In the event of one or more wires being broken, signals in each direction are automatically placed at 'danger'. They are part of a warning system that advises train drivers to exercise caution in the event of a rock-fall, and cover a section of track that is just over in length. Function A screen of wires is erected on the mountainside alongside the railway, and linked to semaphore signals. The wires are what holds the signals in the "clear" position. In the event of one or more wires being broken, signals in each direction will automatically fall to the 'danger' position, thus providing advance warning to train crews about possible rocks on the track ahead and/or ot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railway Signal
A railway signal is a visual display device that conveys instructions or provides warning of instructions regarding the driver’s authority to proceed. The driver interprets the signal's indication and acts accordingly. Typically, a signal might inform the driver of the speed at which the train may safely proceed or it may instruct the driver to stop. Application and positioning of signals Originally, signals displayed simple stop or proceed indications. As traffic density increased, this proved to be too limiting and refinements were added. One such refinement was the addition of distant signals on the approach to stop signals. The distant signal gave the driver warning that they were approaching a signal which might require a stop. This allowed for an overall increase in speed, since train drivers no longer had to drive at a speed within sighting distance of the stop signal. Under timetable and train order operation, the signals did not directly convey orders to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Times
''The Times'' is a British daily national newspaper based in London. It began in 1785 under the title ''The Daily Universal Register'', adopting its current name on 1 January 1788. ''The Times'' and its sister paper ''The Sunday Times'' (founded in 1821) are published by Times Newspapers, since 1981 a subsidiary of News UK, in turn wholly owned by News Corp. ''The Times'' and ''The Sunday Times'', which do not share editorial staff, were founded independently and have only had common ownership since 1966. In general, the political position of ''The Times'' is considered to be centre-right. ''The Times'' is the first newspaper to have borne that name, lending it to numerous other papers around the world, such as ''The Times of India'', ''The New York Times'', and more recently, digital-first publications such as TheTimesBlog.com (Since 2017). In countries where these other titles are popular, the newspaper is often referred to as , or as , although the newspaper is of nationa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railway Signalling In The United Kingdom
The railway signalling system used across the majority of the United Kingdom rail network uses lineside signals to control the movement and speed of trains. The modern-day system mostly uses two, three, and four aspect colour-light signals using track circuit – or axle counter – block signalling. It is a development of the original absolute block signalling that is still being used on many secondary lines. The use of lineside signals in Britain is restricted to railways with a maximum speed limit of up to . This is the maximum speed at which the train can travel safely using line-side signalling; if the train runs any faster, it will not be possible for the train driver to safely read colour-light signalling. Trains operating at speeds faster than 125 mph (for example on High Speed 1) use an in-cab signalling system that automatically determines and calculates speed restrictions. Early days In the days of the first British railways, "policemen" were employed by ev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railway Slide Fence
Part of a railway signaling system, a slide fence is a fence whose purpose is to prevent trains from being derailed by rockslides in mountainous areas where rockslides may occur without warning. The fence is designed to be displaced by a rock slide, causing the signaling system to display a stop aspect on nearby signals. As an alternative, a structural fence is designed to physically stop falling rocks from reaching the tracks. Operation Mechanical The mechanical slide fence consists of a series of tensioned wires strung about 10 inches (25 cm) apart on poles. When a rock slide occurs, the rock breaks one or more of the wires. When a wire breaks, heavy weights attached to either end will fall. This mechanically triggers the protecting signals to the 'danger' position. Electrical There are two types of electrical slide fences in operation. One type of electrical slide fence consists of a series of parallel conductive wires strung about 8 inches (20 cm) apart on poles that create a f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rocky Mountains
The Rocky Mountains, also known as the Rockies, are a major mountain range and the largest mountain system in North America. The Rocky Mountains stretch in straight-line distance from the northernmost part of western Canada, to New Mexico in the southwestern United States. Depending on differing definitions between Canada and the U.S., its northern terminus is located either in northern British Columbia's Terminal Range south of the Liard River and east of the Trench, or in the northeastern foothills of the Brooks Range/ British Mountains that face the Beaufort Sea coasts between the Canning River and the Firth River across the Alaska-Yukon border. Its southernmost point is near the Albuquerque area adjacent to the Rio Grande rift and north of the Sandia–Manzano Mountain Range. Being the easternmost portion of the North American Cordillera, the Rockies are distinct from the tectonically younger Cascade Range and Sierra Nevada, which both lie farther to its west. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Airport
An airport is an aerodrome with extended facilities, mostly for commercial air transport. Airports usually consists of a landing area, which comprises an aerially accessible open space including at least one operationally active surface such as a runway for a plane to take off and to land or a helipad, and often includes adjacent utility buildings such as control towers, hangars and terminals, to maintain and monitor aircraft. Larger airports may have airport aprons, taxiway bridges, air traffic control centres, passenger facilities such as restaurants and lounges, and emergency services. In some countries, the US in particular, airports also typically have one or more fixed-base operators, serving general aviation. Operating airports is extremely complicated, with a complex system of aircraft support services, passenger services, and aircraft control services contained within the operation. Thus airports can be major employers, as well as important hubs for tourism ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colour Light Signals
A railway signal is a visual display device that conveys instructions or provides warning of instructions regarding the driver’s authority to proceed. The driver interprets the signal's indication and acts accordingly. Typically, a signal might inform the driver of the speed at which the train may safely proceed or it may instruct the driver to stop. Application and positioning of signals Originally, signals displayed simple stop or proceed indications. As traffic density increased, this proved to be too limiting and refinements were added. One such refinement was the addition of distant signals on the approach to stop signals. The distant signal gave the driver warning that they were approaching a signal which might require a stop. This allowed for an overall increase in speed, since train drivers no longer had to drive at a speed within sighting distance of the stop signal. Under timetable and train order operation, the signals did not directly convey orders to the t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Falls Of Cruachan Derailment
The Falls of Cruachan derailment occurred on 6 June 2010 on the West Highland Line in Scotland, when a passenger train travelling between Glasgow and Oban hit boulders on the line and derailed near Falls of Cruachan railway station, after a landslide. There was a small fire (which was soon put out with fire extinguishers) and one carriage was left in a precarious position on the embankment. Sixty passengers were evacuated, some with minor injuries; eight of those were hospitalised as a precaution. However, no people were killed. In addition to blocking the line, the incident also caused the closure of the A85 road below the rail line. Both road and rail were closed for a week. Location The derailment occurred near station, on the branch of the West Highland Line which departs from the main route at Crianlarich station, running west to a terminus at Oban station on the coast. Accident The accident occurred on the 18:20 passenger train from station to Oban which hit boulders ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Derailment
In rail transport, a derailment occurs when a rail vehicle such as a train comes off its rails. Although many derailments are minor, all result in temporary disruption of the proper operation of the railway system and they are a potentially serious hazard. A derailment of a train can be caused by a collision with another object, an operational error (such as excessive speed through a curve), the mechanical failure of tracks (such as broken rails), or the mechanical failure of the wheels, among other causes. In emergency situations, deliberate derailment with derails or catch points is sometimes used to prevent a more serious accident. History The first recorded train derailment in history is known as the Hightstown Rail Accident in New Jersey that occurred on November 8, 1833. The train was traveling between Hightstown and Spotswood New Jersey and derailed after an axle broke on one of the carriages as a result of a journal box catching fire. The derailment resulted in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pass Of Brander
The Pass of Brander is a mountain pass in the Highlands of Scotland, where the main railway and road to Oban makes its way between Cruachan, a 3,689 ft mountain, and Loch Awe. (Fourth edition 2005) A conventional turbine power station was created by damming the River Awe in the Pass of Brander, feeding the water through underground pipes, and generating electricity as it flows into Loch Etive. It is notable for the Battle of the Pass of Brander, an important victory by Robert the Bruce, and the Pass of Brander stone signals The Pass of Brander stone signals, also known as Anderson's Piano, are a series of railway signals situated in the Pass of Brander, between and stations on the Oban branch of the West Highland Line in Scotland. A screen of wires, linked to sem ... on the railway line. References External links Geography of Scotland {{Scotland-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ben Cruachan
Ben Cruachan ( gd, Cruachan Beann) is a mountain that rises to , the highest in Argyll and Bute, Scotland. It gives its name to the Cruachan Dam, a pumped-storage hydroelectric power station located in a cavern inside the mountain. It is the high point of a ring of mountains, known as the Cruachan Horseshoe, that surrounds the power station reservoir. The horseshoe includes a further Munro ( Stob Diamh), a Corbett ( Beinn a' Bhuiridh), and several subsidiary summits. "Cruachan!" is the battle cry of Highland clans Campbell and MacIntyre. See also * Ben Cruachan Quarry Branch * Cailleach * Falls of Cruachan railway station * List of Munro mountains * Mountains and hills of Scotland Scotland is the most mountainous country in the United Kingdom. Scotland's mountain ranges can be divided in a roughly north to south direction into: the Scottish Highlands, the Central Belt and the Southern Uplands, the latter two primarily belo ... References External links * Compu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Callander And Oban Railway
The Callander and Oban Railway company was established with the intention of linking the sea port of Oban to the railway network. This involved a long line from Callander through wild and thinly populated terrain, and shortage of money meant that the line was opened in stages from 1866 to 1880. The line improved the economy of Oban, especially for the fishing trade and for tourism, but the winter traffic was limited. The company built a branch to Ballachulish, which included the construction of Connel Bridge, a remarkable bridge at Connel over Loch Etive. The branch opened in 1903, but although it opened up remote areas it was never commercially successful. It closed in 1966. The main line was crossed by the West Highland Line at Crianlarich, where a connecting spur was constructed by the West Highland Line in 1897. The C&OR section between Callander and Crianlarich was closed in September 1965. However, the section between Crianlarich and Oban is still in use today, with trains ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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