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Plasser American
Plasser & Theurer is an Austrian manufacturer of rail track maintenance and track laying machines. It accounts for 6% of Austrian exports of the machinery and iron and steel construction industry. History The company was established in 1953 by a group of nine people. It is a privately owned company with 30% being held by Josef Theurer, 30% by his daughter Elisabeth Max-Theurer, 20% each by Dorothea Theurer and Hans-Jörg Holleis. Currently the company is active in over 100 countries. In 2019, the company appointed a new chief operating officer, Dr Daniel Siedl, as well as a new chief technical officer- Dr Winfried Büdenbender. Products Plasser & Theurer manufactures railway maintenance machines for all purposes including adjusting and tamping tracks, the installation and maintenance of overhead wires and the associated equipment. Other products include railway bridge inspection and repair vehicles and flash-butt welding machines. Clients * Belgian Railways SNCB * Bay Ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vienna
en, Viennese , iso_code = AT-9 , registration_plate = W , postal_code_type = Postal code , postal_code = , timezone = CET , utc_offset = +1 , timezone_DST = CEST , utc_offset_DST = +2 , blank_name = Vehicle registration , blank_info = W , blank1_name = GDP , blank1_info = € 96.5 billion (2020) , blank2_name = GDP per capita , blank2_info = € 50,400 (2020) , blank_name_sec1 = HDI (2019) , blank_info_sec1 = 0.947 · 1st of 9 , blank3_name = Seats in the Federal Council , blank3_info = , blank_name_sec2 = GeoTLD , blank_info_sec2 = .wien , website = , footnotes = , image_blank_emblem = Wien logo.svg , blank_emblem_size = Vienna ( ; german: Wien ; ba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SNCB
french: Société nationale des chemins de fer belgesgerman: Nationale Gesellschaft der Belgischen Eisenbahnen , type = Statutory corporation , industry = Rail Transport , foundation = 1926 , founder = Government of Belgium , location = Avenue de la Porte de Hal/Hallepoortlaan 40 , location_city = 1060 Brussels , key_people = , products = Rail Transport , revenue = €2.296.6 billion (2012) , operating_income = €6.306,5 million (2012) , net_income = € -152.3 million (2012) , num_employees = 34,000 (2016) , parent = , subsid = BeNe Rail EurogareTrain World (BE)SNCB YPTO , location_country = Belgium , homepage = , foot_notes = The National Railway Company of Belgium ( nl, Nationale Maatschappij der Belgische Spoorwegen, or NMBS; french: Société nationale des chemins de fer belges, or SNCB; german: Nationale Gesellschaft der Belgischen Eisenbahnen) is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rail Infrastructure Manufacturers
Rail or rails may refer to: Rail transport *Rail transport and related matters *Rail (rail transport) or railway lines, the running surface of a railway Arts and media Film *Rails (film), ''Rails'' (film), a 1929 Italian film by Mario Camerini *Rail (1967 film), ''Rail'' (1967 film), a film by Geoffrey Jones for British Transport Films *''Mirattu'' or ''Rail'', a Tamil-language film and its Telugu dub Magazines *Rail (magazine), ''Rail'' (magazine), a British rail transport periodical *Rails (magazine), ''Rails'' (magazine), a former New Zealand based rail transport periodical Other arts *The Rails, a British folk-rock band *Rail (theater) or batten, a pipe from which lighting, scenery, or curtains are hung Technology *Rails framework or Ruby on Rails, a web application framework *Rail system (firearms), a mounting system for firearm attachments *Front engine dragster *Runway alignment indicator lights, a configuration of an approach lighting system *Rule Augmented Interconne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maintenance Of Way
Maintenance of way (commonly abbreviated to MOW) refers to the maintenance, construction, and improvement of rail infrastructure, including Railway track, tracks, ballast, grade, and lineside infrastructure such as Railway signal, signals and signs. Track The most fundamental maintenance of way task is the construction, repair, and replacement of the track and its supporting ballast and grade. The task was once done entirely by manual labor, but in the 21st century, track maintenance is largely done by specialized machines that are much faster and require fewer people to accomplish the same amount of work. Electrification systems On rail lines, which include electrification by a third rail or an overhead line, maintenance of way work includes repairing and replacing the systems. See also *Rail inspection *Railway track#Maintenance, Railway track maintenance Bibliography * References {{Reflist Permanent way Rail transport operations ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chesapeake, Virginia
Chesapeake is an independent city in the Commonwealth of Virginia, United States. At the 2020 census, the population was 249,422, it is the second-most populous independent city in Virginia, tenth-largest in the Mid-Atlantic, and the 90th most populous city in the United States. Chesapeake is included in the Virginia Beach–Norfolk–Newport News metropolitan area. One of the cities in the South Hampton Roads, Chesapeake was organized in 1963 by voter referendums approving the political consolidation of the city of South Norfolk with the remnants of the former Norfolk County, which dated to 1691. (Much of the territory of the county had been annexed by other cities.) Chesapeake is the second-largest city by land area in the Commonwealth of Virginia, and the 17th-largest in the United States. Chesapeake is a diverse city in which a few urban areas are located; it also has many square miles of protected farmland, forests, and wetlands, including a substantial portion o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roodepoort
Roodepoort is a town in the Gauteng province of South Africa. Formerly an independent municipality, Roodepoort became part of the Johannesburg municipality in the late 1990s, along with Randburg and Sandton. Johannesburg's most famous botanical garden, Witwatersrand National Botanical Gardens (now renamed Walter Sisulu National Botanical Garden), is located in Roodepoort. History In 1884, brothers Fred and Harry Struben, having discovered gold on the farm Wilgespruit at the western end of the Witwatersrand, were granted concessions to mine the area. When George Harrison's find at ''Langlaagte'' came to light and gold fever took hold, the Strubens brothers were joined by a swarm of gold diggers. Other areas such as ''Maraisburg'' were prospected and mined by A.P. Marais and at ''Florida'', the owners were van der Hoven, Bantjies and Lys. Though the Struben brothers' ''Confidence Reef'' bore little gold and their mine was unprofitable, the ramshackle town that grew around it becam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Faridabad
Faridabad is the most populous city in the Indian state of Haryana and a part of Delhi National Capital Region. It is one of the major satellite cities around Delhi and is located 284 kilometres south of the state capital Chandigarh. The river Yamuna forms the eastern district boundary with Uttar Pradesh. The Government of India included it in the second list of Smart Cities Mission on 24 May 2016. Faridabad has been described as the eighth fastest growing city in the world and the third in India by the City Mayors Foundation survey. As per the 2001 Delhi Regional Plan, Faridabad is part of the Delhi Metropolitan Area (DMA). The newly developed residential and industrial part of Faridabad (Sec. 66 to 89) between the Agra Canal and the Yamuna River is commonly referred to as Greater Faridabad. The area is being developed as a self-sustained sub-city with wide roads, tall buildings, malls, educational institutions, and health and commercial centers. Sectors 66 to 74 are Indust ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Velletri
Velletri (; la, Velitrae; xvo, Velester) is an Italian ''comune'' in the Metropolitan City of Rome, approximately 40 km to the southeast of the city centre, located in the Alban Hills, in the region of Lazio, central Italy. Neighbouring communes are Rocca di Papa, Lariano, Cisterna di Latina, Artena, Aprilia, Nemi, Genzano di Roma, and Lanuvio. Its motto is: ('Liberty of pope and empire is given to me'). Velletri was an ancient city of the Volsci tribe. Legendarily it came into conflict with the Romans during the reign of Ancus Marcius, the fourth king of Rome; then again in the fifth and fourth centuries BCE, during the early Roman Republic. Velletri was also the home of the Octavii, the paternal family of the first Roman Emperor Augustus. In the Middle Ages, it was one of the few " free cities" in Lazio and central Italy. It was the site of two historic battles in 1744 and 1849. During the Second World War, it was at the centre of fierce fighting between the Germans and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toronto Transit Commission
The Toronto Transit Commission (TTC) is the public transport agency that operates bus, subway, streetcar, and paratransit services in Toronto, Ontario, Canada, some of which run into the Peel Region and York Region. It is the oldest and largest of the urban transit service providers in the Greater Toronto Area, with numerous connections to systems serving its surrounding municipalities. Established as the Toronto Transportation Commission in 1921, the TTC owns and operates Toronto subway, four rapid transit lines with List of Toronto subway stations, 75 stations, over 150 List of Toronto Transit Commission bus routes, bus routes, and 9 Toronto streetcar system, streetcar lines. In , the system had a ridership of , or about per weekday as of . The TTC is the most heavily used Public transport in Canada, urban mass transit system in Canada and the third largest in North America, after the New York City Transit Authority and Mexico City Metro. History Public transportatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Track Geometry Car
A track geometry car (also known as a track recording car) is an automated track inspection vehicle on a rail transport system used to test several parameters of the track geometry without obstructing normal railroad operations. Some of the parameters generally measured include position, curvature, alignment of the track, smoothness, and the crosslevel of the two rails. The cars use a variety of sensors, measuring systems, and data management systems to create a profile of the track being inspected. History Track geometry cars emerged in the 1920s when rail traffic became sufficiently dense that manual and visual inspections were no longer practical. Furthermore, the increased operating speeds of trains of that era required more meticulously maintained tracks. In 1925, the Chemins de fer de l'Est put a track geometry car into operation carrying an accelerograph developed by Emile Hallade, the inventor of the Hallade method. The accelerograph could record horizontal and vertic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bay Area Rapid Transit
Bay Area Rapid Transit (BART) is a rapid transit system serving the San Francisco Bay Area in California. BART serves 50 stations along six routes on of rapid transit lines, including a spur line in eastern Contra Costa County which uses diesel multiple-unit trains and a automated guideway transit line to the Oakland International Airport. With an average of weekday passengers as of and annual passengers in , BART is the fifth-busiest heavy rail rapid transit system in the United States. BART is operated by the San Francisco Bay Area Rapid Transit District which formed in 1957. The initial system opened in stages from 1972 to 1974. The system was extended most recently in 2020, when Milpitas and Berryessa/North San José stations opened as part of the Silicon Valley BART extension in partnership with the Santa Clara Valley Transportation Authority (VTA). Services BART serves large portions of its three member counties – San Francisco, Alameda, and Contra Costa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flash Welding
Flash welding is a type of resistance welding that does not use any filler metals. The pieces of metal to be welded are set apart at a predetermined distance based on material thickness, material composition, and desired properties of the finished weld. Current is applied to the metal, and the gap between the two pieces creates resistance and produces the arc required to melt the metal. Once the pieces of metal reach the proper temperature, they are pressed together, effectively forge welding them together. Parameters According to a study published in Materials and Design, several parameters affect the final product. Flash time is the time that the arc is present. Upset time is the amount of time that the two pieces are pressed together. Flash time needs to be long enough to sufficiently heat the metal before it is pressed together. However, if it is too long, too much of the base metal begins to melt away. The upset time is critical in creating the desired mechanical propert ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
