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Ooty Trains
The Nilgiri Mountain Railway (NMR) is a railway in Nilgiris district, Tamil Nadu, India, built by the British in 1908. The railway is operated by the Southern Railway and is the only rack railway in India. The railway relies on its fleet of steam locomotives. NMR switched to diesel locomotives on the section between Coonoor and Udhagamandalam. Local people and visitors led a campaign to return to steam locomotives in this section. In July 2005, UNESCO added the Nilgiri Mountain Railway as an extension to the World Heritage Site of Darjeeling Himalayan Railway. The site then became known as Mountain Railways of India. History In 1854, plans were made to build a mountain railway from Mettupalayam to the Nilgiri Hills. However, it took the decision-makers 45 years to cut through the bureaucratic red tape and complete the construction. The line was completed and opened for traffic in June 1899. It was operated first by the Madras Railway under an agreement with the gove ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Udhagamandalam
Ooty (), officially known as Udhagamandalam (also known as Ootacamund (); abbreviated as Udhagai), is a city and a municipality in the Nilgiris district of the South Indian state of Tamil Nadu. It is located north west of Coimbatore and south of Mysore and is the headquarters of the Nilgiris district. It is a popular hill station located in the Nilgiri Hills. It is popularly called the Queen of Hill Stations. It was the summer capital of the Madras Presidency. Originally occupied by the Toda people, the area came under the rule of the East India Company at the end of the 18th century. The economy is based on tourism and agriculture, along with the manufacture of medicines and photographic film. The town is connected by the Nilgiri ghat roads and Nilgiri Mountain Railway. Its natural environment attracts tourists and it is a popular summer destination. In 2011, the town had a population of 88,430. Ootacamund was rated the best hill station in means of hospitality and nat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountain Railways Of India
The Mountain railways of India are the railway lines that were built in the mountainous regions of India. The term mainly includes the narrow-gauge railways in these regions but may also include some broad-gauge railways. Three of the narrow gauge lines, the Darjeeling Himalayan Railway, the Nilgiri Mountain Railway, and the Kalka–Shimla Railway, are collectively designated as a UNESCO World Heritage Site under the name "Mountain Railways of India". Two more, namely the Matheran Hill Railway and the Kangra Valley Railway, are on the tentative list of UNESCO World Heritage Sites. All five are narrow-gauge railways, and the Nilgiri Mountain Railway is also the only rack railway in India. Mountain railways, such as the Jammu–Baramulla line and the Chota Char Dham Railway, are currently under construction, and others are in the planning stage, such as the Srinagar–Leh line and the Bilaspur–Leh line. All the mountain railways constructed in recent times use broad-gauge. Worl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Winterthur
, neighboring_municipalities = Brütten, Dinhard, Elsau, Hettlingen, Illnau-Effretikon, Kyburg, Lindau, Neftenbach, Oberembrach, Pfungen, Rickenbach, Schlatt, Seuzach, Wiesendangen, Zell , twintowns = Hall in Tirol (Austria), La Chaux-de-Fonds (Switzerland), Pilsen (Czech Republic), Yverdon-les-Bains (Switzerland) , website = stadt.winterthur.ch Winterthur (; french: Winterthour, lang) is a city in the canton of Zürich in northern Switzerland. With over 110,000 residents it is the country's sixth-largest city by population, and is the ninth-largest agglomeration with about 140,000 inhabitants. Located about northeast of Zürich, Winterthur is a service and high-tech industrial satellite city within Greater Zürich. The official language of Winterthur is German,The official language in any municipality in German-speaking Switzerland is always German. In this context, the term 'German' is used as an umbrella term for any variety of German. So, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swiss Locomotive And Machine Works
Swiss may refer to: * the adjectival form of Switzerland * Swiss people Places * Swiss, Missouri * Swiss, North Carolina *Swiss, West Virginia * Swiss, Wisconsin Other uses *Swiss-system tournament, in various games and sports *Swiss International Air Lines ** Swiss Global Air Lines, a subsidiary * Swissair, former national air line of Switzerland *.swiss alternative TLD for Switzerland See also * Swiss made, label for Swiss products * Swiss cheese (other) * Switzerland (other) *Languages of Switzerland, none of which are called "Swiss" *International Typographic Style, also known as Swiss Style, in graphic design *Schweizer (other), meaning Swiss in German *Schweitzer, a family name meaning Swiss in German *Swisse Swisse is a vitamin, supplement, and skincare brand. Founded in Australia in 1969 and globally headquartered in Melbourne, and was sold to Health & Happiness, a Chinese company based in Hong Kong previously known as Biostime Internation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
'X' Class Locomotives (Nilgiri Mountain Railway)
The X class is a metre gauge 0-8-2RT rack and pinion compound locomotive used by the Nilgiri Mountain Railway in the Nilgiri Hills of southern India. They are used on the section between Coonoor and Mettupalayam, where the steepest gradient is 1 in 12.5. The railway uses the Abt system on these steep sections. The locomotives have two high-pressure and two low-pressure cylinders, located outside the locomotive's frames. The low-pressure cylinders drive the rack gears, and are positioned above the two main high-pressure cylinders which drive the main wheels. This class of engine was acquired to replace the line's original Beyer, Peacock & Company 2-4-0RT rack locomotives, which were not powerful enough to handle the traffic. The X-class locomotives were bought in two batches from the Swiss Locomotive & Machine Works, Winterthur, Switzerland. The first batch of 12 was delivered between 1914 and 1925, and the second batch of five was delivered in 1952. Four more members of the cla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indian Locomotive Class YDM-4
The class YDM-4 is Indian Railways' workhorse diesel locomotive. The first units were imported fully built from the American Locomotive Company (Alco) in 1961. Since 1968, it has been manufactured in India by the Banaras Locomotive Works (BLW), Varanasi. The model name stands for metre gauge (Y), diesel (D), mixed traffic (M) engine. The YDM-4 has been the most successful diesel locomotive in the metre gauge operation of Indian Railways. The YDM-4A is a variant of the YDM-4 supplied by MLW . Originally equipped with vacuum brakes. Some were later equipped with dual brakes, particularly those working in the Northeast Frontier Railway were retrofitted with dual brake system by Lumding shed. The YDM-4 locos have a maximum speed of , restricted to . History In the mid 1950s Indian Railways began introducing diesel locomotives to its metre gauge system. Metre gauge, though rare gauge today, used to be a dominant gauge that time. After the introduction of YDM-1 locomotives by North Br ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nilgiri Mountain Railway X Class
The X class is a metre gauge 0-8-2RT rack and pinion compound locomotive used by the Nilgiri Mountain Railway in the Nilgiri Hills of southern India. They are used on the section between Coonoor and Mettupalayam, where the steepest gradient is 1 in 12.5. The railway uses the Abt system on these steep sections. The locomotives have two high-pressure and two low-pressure cylinders, located outside the locomotive's frames. The low-pressure cylinders drive the rack gears, and are positioned above the two main high-pressure cylinders which drive the main wheels. This class of engine was acquired to replace the line's original Beyer, Peacock & Company 2-4-0RT rack locomotives, which were not powerful enough to handle the traffic. The X-class locomotives were bought in two batches from the Swiss Locomotive & Machine Works, Winterthur, Switzerland. The first batch of 12 was delivered between 1914 and 1925, and the second batch of five was delivered in 1952. Four more members of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rack And Pinion
A rack and pinion is a type of linear actuator that comprises a circular gear (the '' pinion'') engaging a linear gear (the ''rack''). Together, they convert rotational motion into linear motion. Rotating the pinion causes the rack to be driven in a line. Conversely, moving the rack linearly will cause the pinion to rotate. A rack and pinion drive can use both straight and helical gears. Though some suggest helical gears are quieter in operation, no hard evidence supports this theory. Helical racks, while being more affordable, have proven to increase side torque on the datums, increasing operating temperature leading to premature wear. Straight racks require a lower driving force and offer increased torque and speed per percentage of gear ratio which allows lower operating temperature and lessens viscal friction and energy use. The maximum force that can be transmitted in a rack and pinion mechanism is determined by the tooth pitch and the size of the pinion as well as the gear ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grade (slope)
The grade (also called slope, incline, gradient, mainfall, pitch or rise) of a physical feature, landform or constructed line refers to the tangent of the angle of that surface to the horizontal. It is a special case of the slope, where zero indicates horizontality. A larger number indicates higher or steeper degree of "tilt". Often slope is calculated as a ratio of "rise" to "run", or as a fraction ("rise over run") in which ''run'' is the horizontal distance (not the distance along the slope) and ''rise'' is the vertical distance. Slopes of existing physical features such as canyons and hillsides, stream and river banks and beds are often described as grades, but typically grades are used for human-made surfaces such as roads, landscape grading, roof pitches, railroads, aqueducts, and pedestrian or bicycle routes. The grade may refer to the longitudinal slope or the perpendicular cross slope. Nomenclature There are several ways to express slope: # as an ''angle'' of inc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abt Rack Railway System
A rack railway (also rack-and-pinion railway, cog railway, or cogwheel railway) is a steep grade railway with a toothed rack rail, usually between the running rails. The trains are fitted with one or more cog wheels or pinions that mesh with this rack rail. This allows the trains to operate on steep grades above 10%, which is the maximum for friction-based rail. Most rack railways are mountain railways, although a few are transit railways or tramways built to overcome a steep gradient in an urban environment. The first cog railway was the Middleton Railway between Middleton and Leeds in West Yorkshire, England, United Kingdom, where the first commercially successful steam locomotive, ''Salamanca'', ran in 1812. This used a rack and pinion system designed and patented in 1811 by John Blenkinsop. The first mountain cog railway was the Mount Washington Cog Railway in the U.S. state of New Hampshire, which carried its first fare-paying passengers in 1868. The track was completed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ministry Of Railways (India)
The Ministry of Railways is a ministry in the Government of India, responsible for the country's rail transport. The ministry operates the statutory body Indian Railways, an organisation that operates as a monopoly in rail transport and is headed by the Chairman and CEO of Railway Board. The Ministry of Railways along with the Railway Board is housed inside Rail Bhawan in New Delhi. Organisational structure The ministry has a Union Minister and Minister of State. A number of directorates report to the Railway Board. Most of the officers posted in Ministry of Railways are either from organised "Group A Railway services" or the Railway Board Secretariat Service. Indian Railways The statutory body known as the Indian Railways, which reports to parliament and is under the ownership of ''Ministry of Railways'' of the Government of India. The Indian Railway Board comprises one Chairman, seven "members of the Railway Board", and a Financial Commissioner (who is the represent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Government Of India
The Government of India (ISO: ; often abbreviated as GoI), known as the Union Government or Central Government but often simply as the Centre, is the national government of the Republic of India, a federal democracy located in South Asia, consisting of 28 union states and eight union territories. Under the Constitution, there are three primary branches of government: the legislative, the executive and the judiciary, whose powers are vested in a bicameral Parliament, President, aided by the Council of Ministers, and the Supreme Court respectively. Through judicial evolution, the Parliament has lost its sovereignty as its amendments to the Constitution are subject to judicial intervention. Judicial appointments in India are unique in that the executive or legislature have negligible say. Etymology and history The Government of India Act 1833, passed by the British parliament, is the first such act of law with the epithet "Government of India". Basic structure The gover ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
