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Mafersa
Mafersa S.A. is a Brazilian manufacturer of passenger rail cars, buses and trolleybuses, and related components. It was founded in 1944 and was located in the city of São Paulo.Bushell, Chris (Ed.) (1997). ''Jane's Urban Transport Systems 1997-98'', p. 451. Coulsdon, Surrey (UK): Jane's Information Group. . At the end of 1997 it became a subsidiary of Alstom. Most of its customers were in Brazil. However, export orders included, in 1990–92, 38 stainless-steel push-pull commuter rail cars for the Virginia Railway ExpressBushell, Chris (Ed.) (1991). ''Jane's Urban Transport Systems 1991'', p. 409. Coulsdon, Surrey (UK): Jane's Information Group. . (10 control cars ab-equipped trailersand 28 trailers) Middleton, William D.; and Sebree, Mac (1994). ''North American Commuter Rail 1994'', pp. 16 and 47. Pasadena (CA), US: Pentrex. ISSN 0160-6913. and 256 metro-car bodyshells for the Chicago Transit Authority (as a subcontractor to Morrison-Knudsen). In the mid-1980s th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Budd Company
The Budd Company was a 20th-century metal fabricator, a major supplier of body components to the automobile industry, and a manufacturer of stainless steel passenger rail cars, airframes, missile and space vehicles, and various defense products. The company was founded in 1912 in Philadelphia by Edward G. Budd, whose fame came from his development of the first all-steel automobile bodies in 1913, and his company's invention of the " shotweld" technique for joining pieces of stainless steel without damaging its anti-corrosion properties in the 1930s. The Budd Company became part of Budd Thyssen in 1978, and in 1999 a part of ThyssenKrupp Budd. Body and chassis operations were sold to Martinrea International in 2006. No longer an operating company, Budd filed for bankruptcy in 2014. It currently exists to provide benefits to its retirees. Automobiles Edward G. Budd developed the first all-steel automobile bodies. His first major supporters were the Dodge brothers. Foll ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Virginia Railway Express
Virginia Railway Express (VRE) is a commuter rail service that connects outlying small cities of Northern Virginia to Washington Union Station in Washington, D.C. It operates two lines which run during weekday rush hour only: the Fredericksburg Line from Spotsylvania, Virginia, and the Manassas Line from Broad Run station in Bristow, Virginia. In , the system had a ridership of , or about per weekday as of . Service to Manassas began on June 22, 1992; the Fredericksburg service started on July 20, 1992. VRE is owned by the Northern Virginia Transportation Commission (NVTC) and the Potomac and Rappahannock Transportation Commission (PRTC). The NVTC and PRTC are governmental entities that were created by the Commonwealth of Virginia. Local governments (such as counties and cities) within each commission's geographic area are members of each commission. The service will undergo expansion as the result of a December 19, 2019 deal brokered between former Virginia governor Ralph No ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
São Paulo Metro
The São Paulo Metro (, ), commonly called the ''Metrô'', is one of the rapid transit companies serving the city of São Paulo, alongside the Companhia Paulista de Trens Metropolitanos, São Paulo Metropolitan Trains Company (CPTM), Via Quatro and Via Mobilidade, all four forming the largest Transport in São Paulo#Rail transport, metropolitan rail transport network of Latin America. The metro system carries about 4,200,000 passengers a day. The six lines in the metro system operate on of route, serving 91 stations. It is complemented by a network of metropolitan trains operated by CPTM and ViaMobilidade, which serve the city of São Paulo and the Greater São Paulo, São Paulo Metropolitan Region. The systems combined form a long network, all accessible via one single ticket. The metropolitan trains differs from Metro because it also serves other municipalities around São Paulo with larger average distance between stations and freight trains operating in some lines. Conside ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Control Car (rail)
A control car, cab car (North America), control trailer, or driving trailer (UK, Ireland, Australia and India) is a non-powered rail vehicle from which a train can be operated. As dedicated vehicles or regular passenger cars, they have one or two driver compartments with all the controls and gauges required to remotely operate the locomotive, including exterior locomotive equipment such as train horn, horns, bells, ploughs, and lights. They also have communications and safety systems such as GSM-R or European Train Control System (ETCS). Control cars enable Push–pull train, push-pull operation when located on the end of a train opposite its locomotive by allowing the train to reverse direction at a Train station#Terminus, terminus without moving the locomotive or turning the train around. Control cars can carry passengers, baggage, and mail, and may, when used together with diesel locomotives, contain an engine-generator set to provide head-end power (HEP). They can also be us ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
São Paulo
São Paulo (; ; Portuguese for 'Paul the Apostle, Saint Paul') is the capital of the São Paulo (state), state of São Paulo, as well as the List of cities in Brazil by population, most populous city in Brazil, the List of largest cities in the Americas, Americas, and both the Western Hemisphere, Western and Southern Hemispheres. Listed by the Globalization and World Cities Research Network (GaWC) as an global city, alpha global city, it exerts substantial international influence in commerce, finance, arts, and entertainment. It is the List of largest cities#List, largest urban area by population outside Asia and the most populous Geographical distribution of Portuguese speakers, Portuguese-speaking city in the world. The city's name honors Paul the Apostle and people from the city are known as ''paulistanos''. The city's Latin motto is ''Non ducor, duco'', which translates as "I am not led, I lead." Founded in 1554 by Jesuit priests, the city was the center of the ''bandeirant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monocoque
Monocoque ( ), also called structural skin, is a structural system in which loads are supported by an object's external skin, in a manner similar to an egg shell. The word ''monocoque'' is a French term for "single shell". First used for boats, a true monocoque carries both tensile and compressive forces within the skin and can be recognised by the absence of a load-carrying internal frame. Few metal aircraft other than those with milled skins can strictly be regarded as pure monocoques, as they use a metal shell or sheeting reinforced with frames riveted to the skin, but most wooden aircraft are described as monocoques, even though they also incorporate frames. By contrast, a semi-monocoque is a hybrid combining a tensile stressed skin and a compressive structure made up of longerons and ribs or frames. Other semi-monocoques, not to be confused with true monocoques, include vehicle unibodies, which tend to be composites, and inflatable shells or balloon tanks, both of whi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bus Manufacturing
Bus manufacturing, a sector of the automotive industry, manufactures buses and coaches. History Bus manufacturing had its earliest origins in carriage building. Other bus manufacturers had their origins in truck manufacturing. Historically, chassis designs were shared between trucks and buses, but in later years specific bus chassis have been developed, and the midibus introduced a lighter weight bus chassis than normal trucks. Bus manufacture historically developed as chassis and body builds. Often, large bus operators or authorities would maintain separate stocks of bus bodies, and would routinely refurbish buses in a central works, and refurbished chassis might receive a different body. One of the first integral type bus designs combining the body and chassis was the AEC Routemaster. In the 1980s, many minibuses were built by applying bus bodies to van chassis, so called ''van-derived'' buses. Many of these have been replaced by purpose-built designs, although for small ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Axle
An axle or axletree is a central shaft for a rotation, rotating wheel and axle, wheel or gear. On wheeled vehicles, the axle may be fixed to the wheels, rotating with them, or fixed to the vehicle, with the wheels rotating around the axle. In the former case, bearing (mechanical), bearings or Bushing (bearing), bushings are provided at the mounting points where the axle is supported. In the latter case, a bearing or bushing sits inside a central hole in the wheel to allow the wheel or gear to rotate around the axle. Sometimes, especially on bicycles, the latter type of axle is referred to as a ''spindle (tool), spindle''. Terminology On cars and trucks, several senses of the word ''axle'' occur in casual usage, referring to the shaft itself, its housing, or simply any transverse pair of wheels. Strictly speaking, a shaft that rotates with the wheel, being either Bolt (fastener), bolted or rotating spline, splined in fixed relation to it, is called an ''axle'' or ''axle shaft ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rio De Janeiro Metro
The Rio de Janeiro Metro (, ), commonly referred to as just the ''Metrô'' () is a rapid transit network that serves the city of Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil. The Metrô was inaugurated on 5 March 1979, and consisted of five stations operating on a single line. The system currently covers a total of , serving 41 stations, divided into three lines: Line 1 (); Line 2 (), which together travel over a shared stretch of line that covers 10 stations of an approximate distance of ; and Line 4 (). Metrô Rio has the second highest passenger volume of the metro systems in Brazil, after the São Paulo Metro. Line 1 (Rio de Janeiro), Line 1 (orange line) serves Centro, Rio de Janeiro, downtown Rio, tourist areas in the South Zone (Rio de Janeiro), South Zone, and several neighbourhoods in the Rio de Janeiro#North Zone, North Zone. It is a semicircular line, and is fully underground. It runs from Uruguai Station to Ipanema/General Osório Station. Line 2 (Rio de Ja ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subcontractor
A subcontractor is a person or business which undertakes to perform part or all of the obligations of another's contract, and a subcontract is a contract which assigns part of an existing contract to a subcontractor. A general contractor, prime contractor or main contractor may hire subcontractors to perform specific tasks as part of an overall project to reduce costs or to mitigate project risks. In employing subcontractors, the general contractor hopes to receive the same or better service than the general contractor could have provided by itself, at lower overall risk. The European Union has recognised the need to make provision for sub-contracting in its rules on public procurement, as arrangements for sub-contracting can support the EU's drive to involve more small and medium-sized undertakings in the provision of goods and services for the public sector. Definition United States public acquisition regulations contain a number of distinct definitions of "subcontract" an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chicago Transit Authority
The Chicago Transit Authority (CTA) is the operator of public transport, mass transit in Chicago, Illinois, United States, and some of its suburbs, including the trains of the Chicago "L" and List of Chicago Transit Authority bus routes, CTA bus service. In , the system had a ridership of , or about per weekday as of . The CTA is an Illinois Government agency, independent governmental agency that started operations on October 1, 1947, upon the purchase and combination of the transportation assets of the Chicago Rapid Transit Company and the Chicago Surface Lines streetcar system. In 1952, CTA purchased the assets of the Chicago Motor Coach Company, which was under the control of Yellow Cab Company founder John D. Hertz, resulting in a fully unified system. Today, the CTA is one of the three service boards financially supported by the Regional Transportation Authority (Illinois), Regional Transportation Authority and CTA service connects with the commuter rail Metra, and suburba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
