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Railway Tyre
The steel wheel of a steam locomotive and other older types of rolling stock were usually fitted with a steel tire (American English) or tyre (in British English, Australian English and others) to provide a replaceable wearing element on a costly wheel. Installation Replacing a whole wheel because of a worn contact surface was expensive, so older types of railway wheels were fitted with a replaceable steel tire. The tire is a hoop of steel that is fitted around the steel wheel centre. The tire is machined with a shoulder on its outer face to locate it on the wheel centre, and a groove on the inside diameter of the flange face. The inside diameter of the tire is machined to be slightly less than the diameter of the wheel centre on which it is mounted, to give an interference fit. The tire is fitted by heating to a controlled temperature, avoiding overheating. This causes the tire to expand. The wheel centre, usually already mounted on the axle, is lowered into the tire which i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jack Delano - Retiring A Locomotive Driver Wheel, Shopton, Iowa
Jack may refer to: Places * Jack, Alabama, US, an unincorporated community * Jack, Missouri, US, an unincorporated community * Jack County, Texas, a county in Texas, USA People and fictional characters * Jack (given name), a male given name, including a list of people and fictional characters with the name * Jack (surname), including a list of people with the surname * Jack (Tekken), multiple fictional characters in the fighting game series ''Tekken'' * Jack the Ripper, an unidentified British serial killer active in 1888 * Wolfman Jack (1938–1995), a stage name of American disk jockey Robert Weston Smith * New Jack, a stage name of Jerome Young (1963-2021), an American professional wrestler * Spring-heeled Jack, a creature in Victorian-era English folklore Animals and plants Fish *Carangidae generally, including: **Almaco jack **Amberjack **Bar jack **Black jack (fish) **Crevalle jack **Giant trevally or ronin jack **Jack mackerel **Leather jack **Yellow jack *Coho salmon, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
High-speed Rail
High-speed rail (HSR) is a type of rail system that runs significantly faster than traditional rail, using an integrated system of specialised rolling stock and dedicated tracks. While there is no single standard that applies worldwide, lines built to handle speeds above or upgraded lines in excess of are widely considered to be high-speed. The first high-speed rail system, the Tōkaidō Shinkansen, began operations in Japan in 1964 and was widely known as the bullet train. High-speed trains mostly operate on standard gauge tracks of continuously welded rail on grade-separated rights of way with large radii. However, certain regions with wider legacy railways, including Russia and Uzbekistan, have sought to develop a high speed railway network in Russian gauge. There are no narrow gauge high-speed trains; the fastest is the Cape gauge Spirit of Queensland at . Many countries have developed, or are currently building, high-speed rail infrastructure to connect major citie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santiago Metro
The Santiago Metro ( es, Metro de Santiago) is a rapid transit system serving the city of Santiago, the capital of Chile. It currently consists of seven lines (numbered 1-6 and 4A), 136 stations, and of revenue route. The system is managed by the state-owned Metro S.A. and is the first and only rapid transit system in the country. The Santiago Metro carries around 2.5 million passengers daily. This figure represents an increase of more than a million passengers per day compared to 2007, when the ambitious Transantiago project was launched, in which the metro plays an important role in the public transport system serving the city. Its highest passenger peak was reached on 2 May 2019, reaching 2,951,962 passengers. In June 2017 the government announced plans for the construction of Line 7, connecting Renca in the northwest of Santiago with Vitacura in the northeast. The new line will add 26 kilometers and 19 new stations to the Metro network, running along the municipalities of Re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taipei Rapid Transit System
Taipei Mass Rapid Transit (MRT), branded as Metro Taipei, is a rapid transit system serving the areas of Taipei and New Taipei in Taiwan, operated by the government-owned Taipei Rapid Transit Corporation, which also operates the Maokong Gondola. Taipei Metro was the first metro system ever built in Taiwan. The initial network was approved for construction in 1986 and work began two years later. It began operations on March 28, 1996, and by 2000, 62 stations were in service across three main lines. Over the next nine years, the number of passengers had increased by 70%. Since 2008, the network has expanded to 131 stations and the passenger count has grown by another 66%. The system has been praised by locals for its effectiveness in relieving growing traffic congestion in Taipei and its surrounding satellite towns, with over two million trips made daily. History Proposal and construction The idea of constructing the Taipei Metro was first put forth at a press conference on 28 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seattle Center Monorail
The Seattle Center Monorail is an elevated straddle-beam monorail line in Seattle, Washington, United States. The monorail runs along 5th Avenue between Seattle Center and Westlake Center in Downtown Seattle, making no intermediate stops. The monorail is a major tourist attraction but also operates as a regular public transit service with trains every ten minutes running for up to 16 hours per day. It was constructed in eight months at a cost of $4.2 million for the 1962 Century 21 Exposition, a world's fair hosted at Seattle Center. The monorail underwent major renovations in 1988 after the southern terminal was moved from its location over Pine Street to inside the Westlake Center shopping mall. The system retains its original fleet of two Alweg trains from the world's fair; each carries up to 450 people. It is owned by the city government, which designated the tracks and trains as a historic landmark in 2003. A private contractor has operated the system since ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sapporo Subway
The is a mostly-underground rubber-tyred rapid transit system in Sapporo, Hokkaido, Japan. Operated by the Sapporo City Transportation Bureau, it is the only subway system on the island of Hokkaido. Lines The system consists of three lines: the green Namboku Line (North-South line), orange Tozai Line (East-West line), and blue Tōhō Line (North East Line). The first, the Namboku Line, was opened in 1971 prior to the 1972 Winter Olympics. The Sapporo City Subway system operates out of two main hubs: Sapporo Station and Odori Station. Most areas of the city are within a reasonable walking distance or short bus ride from one of the subway stations. The three lines all connect at Odori Station and with the JR Hokkaido main lines at Sapporo Station. At Odori and Susukino stations, it connects to the streetcar (tram) above. The system has a total length of 48 km with 46 stations. Except for the section of the Namboku Line south of Hiragishi Station, the tracks and statio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Montreal Metro
The Montreal Metro (french: Métro de Montréal) 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, and Laval, via the Orange Line. The Montreal Metro is Canada's second busiest rapid transit system and North America's fourth busiest rapid transit system, behind the New York City Subway, the Mexico City Metro and the Toronto subway, delivering an average of daily unlinked passenger trips per weekday as of . In , trips on the Metro were completed. According to the STM, the Metro system had transported over 7 billion passengers as of 2010. With the Metro and t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caracas Metro
The Caracas Metro ( es, Metro de Caracas) is a mass rapid transit system serving Caracas, Venezuela. It was constructed and is operated by Compañía Anónima Metro de Caracas, a government-owned company that was founded in 1977 by José González-Lander who headed the project for more than thirty years since the early planning stages in the 1960s. Its motto is "" (translated as 'We are part of your life'). In 1978 MTA – New York City Transit's R46 #816 (now 5866) was shipped from the Pullman Standard's plant as a sample of rolling stock to be used for the new metro system that was under construction at the time. The system has 53 stations. The company is run by Major General Juan Carlos Du Bolay Perozo. Lines The Caracas Metro currently has the following lines in operation: These lines were built between 1978 and 2006. Line 2 has four terminal stations. Part of Line 2 was constructed as Line 4, but after its inauguration it was renamed Line 2. One must transfer on Lin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mexico City Metro
The Mexico City Metro ( es, Metro de la Ciudad de México) is a rapid transit system that serves the metropolitan area of Mexico City, including some municipalities in Mexico State. Operated by the Sistema de Transporte Colectivo (STC), it is the second largest metro system in North America after the New York City Subway. In 2019, the system served 1.655 billion passengers, the tenth highest ridership in the world. The inaugural STC Metro line was long, serving 16 stations, and opened to the public on 4 September 1969. The system has expanded since then in a series of fits and starts. , the system has 12 lines, serving 195 stations, and of route. Ten of the lines are rubber-tired. Instead of traditional steel wheels, they use pneumatic traction, which is quieter and rides smoother in Mexico City's unstable soils. The system survived the 1985 Mexico City earthquake. Of the STC Metro's 195 stations, 44 serve two or more lines (''correspondencias'' or transfer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paris Métro
The Paris Métro (french: Métro de Paris ; short for Métropolitain ) is a rapid transit system in the Paris metropolitan area, France. A symbol of the Paris, city, it is known for its density within the capital's territorial limits, uniform architecture and Paris Métro entrances by Hector Guimard, unique entrances influenced by Art Nouveau. It is mostly underground and long. It has 308 stations, of which 64 have transfers between lines. The Montmartre funicular is considered to be part of the metro system, within which is represented by a 303rd fictive station "Funiculaire". There are 16 lines (with an additional four Grand Paris Express, under construction), numbered 1 to 14, with two lines, Paris Métro Line 3bis, 3bis and Paris Métro Line 7bis, 7bis, named because they started out as branches of Paris Métro Line 3, Line 3 and Paris Métro Line 7, Line 7 respectively. Paris Métro Line 1, Line 1 and Paris Métro Line 14, Line 14 are List of automated train systems, automat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rubber
Rubber, also called India rubber, latex, Amazonian rubber, ''caucho'', or ''caoutchouc'', as initially produced, consists of polymers of the organic compound isoprene, with minor impurities of other organic compounds. Thailand, Malaysia, and Indonesia are three of the leading rubber producers. Types of polyisoprene that are used as natural rubbers are classified as elastomers. Currently, rubber is harvested mainly in the form of the latex from the rubber tree (''Hevea brasiliensis'') or others. The latex is a sticky, milky and white colloid drawn off by making incisions in the bark and collecting the fluid in vessels in a process called "tapping". The latex then is refined into the rubber that is ready for commercial processing. In major areas, latex is allowed to coagulate in the collection cup. The coagulated lumps are collected and processed into dry forms for sale. Natural rubber is used extensively in many applications and products, either alone or in combination wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People Mover
A people mover or automated people mover (APM) is a type of small scale automated guideway transit system. The term is generally used only to describe systems serving relatively small areas such as airports, downtown districts or theme parks. The term was originally applied to three different systems, developed roughly at the same time. One was Skybus, an automated mass transit system prototyped by the Westinghouse Electric Corporation beginning in 1964. The second, alternately called the People Mover and Minirail, opened in Montreal at Expo 67. Finally the last, called PeopleMover or WEDway PeopleMover, was an attraction that was originally presented by Goodyear Tire and Rubber Company and that opened at Disneyland in 1967. Now, however, the term "people mover" is generic, and may use technologies such as monorail, rail tracks or maglev. Propulsion may involve conventional on-board electric motors, linear motors or cable traction. Generally speaking, larger APMs are refe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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