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R68A (New York City Subway Car)
The R68A is a B Division New York City Subway car order consisting of 200 cars built between 1988 and 1989 by Kawasaki Railcar Company in Kobe, Japan, with final assembly done at the Kawasaki plant in Yonkers, New York Yonkers () is the List of municipalities in New York, third-most populous city in the U.S. state of New York (state), New York and the most-populous City (New York), city in Westchester County, New York, Westchester County. A centrally locate .... A total of 200 cars were built, arranged in four-car sets. The R68A was the fourth and final R-type contract to be built with cars (the previous three being the R44 (New York City Subway car), R44, R46 (New York City Subway car), R46, and R68 (New York City Subway car), R68). The contract had been given to Kawasaki because the manufacturers of the base R68 order, the joint venture Westinghouse-Amrail Company, had experienced significant integration issues that led to performance problems with the R68s. The firs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
N (New York City Subway Service)
The N Broadway Express is a rapid transit service in the B Division of the New York City Subway. Its route emblem, or "bullet," is colored , since it uses the BMT Broadway Line in Manhattan. The N operates 24 hours daily between Ditmars Boulevard in Astoria, Queens, and Stillwell Avenue in Coney Island, Brooklyn; limited rush hour service originates and terminates at 96th Street on the Upper East Side of Manhattan instead of Ditmars Boulevard. Weekday daytime service makes all stops in Queens and express stops in Manhattan, and in Brooklyn (between Atlantic Avenue and 59th Street), bypasses DeKalb Avenue and operates via the Manhattan Bridge, bypassing the Financial District of Lower Manhattan. Weekend daytime service is the same as weekday daytime service, except trains make all stops in Manhattan between 34th and Canal Streets. Overnight service makes all stops along the full route, serves the Financial District and uses the Montague Street Tunnel to travel betw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Westinghouse Air Brake Company
The Westinghouse Air Brake Technologies Corporation (WABCO) was an American company founded on September 28, 1869 by George Westinghouse in Pittsburgh, Pennsylvania. Earlier in the year he had invented the railway air brake in New York state. After having manufactured equipment in Pittsburgh for a number of years, he began to construct facilities and plants east of the city where homes for his employees were built. In 1889, the air brake manufacturing facility was moved to Wilmerding, Pennsylvania, and the company's general office building was built there in 1890. In 1921 the company began manufacturing a modified air brake system for installation in trucks and heavy vehicles. In 1953 WABCO entered the heavy equipment marketplace, buying the assets of leading equipment designer R.G LeTourneau. An entity known as "LeTourneau-Westinghouse" sold a range of innovative products, including scrapers, cranes and bulldozers until 1967, when it shortened its name to "Wabco". In 196 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BMT Eastern Division
Starting in 1899, the Brooklyn Rapid Transit Company (BRT; 1896–1923) and Brooklyn–Manhattan Transit Corporation (BMT; 1923–1940) operated rapid transit lines in New York City — at first only elevated railways and later also subway (rail), subways. Until 1907, these lines were leased to the Brooklyn Heights Railroad, which also operated the BRT's surface transit lines. In 1907, the lease of the Brooklyn Union Elevated Railroad was canceled, and this company began to operate most of the rapid transit lines. A new company, the New York Consolidated Railroad, was formed in 1912 as the rapid transit operating subsidiary, and that same year the New York Municipal Railway was formed to enter into Contract 4 of the Dual Contracts with the city, under which the BRT gained subways and elevated extensions. In 1923, as part of the reorganization of the BRT into the BMT, the two companies were merged to form the New York Rapid Transit Corporation; the Brooklyn and Queens Transit Corp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Loading Gauge
A loading gauge is a diagram or physical structure that defines the maximum height and width dimensions in railway vehicles and their loads. Their purpose is to ensure that rail vehicles can pass safely through tunnels and under bridges, and keep clear of platforms, trackside buildings and structures. Classification systems vary between different countries, and loading gauges may vary across a network, even if the track gauge is uniform. The term loading gauge can also be applied to the maximum size of road vehicles in relation to tunnels, overpasses and bridges, and doors into automobile repair shops, bus garages, filling stations, residential garages, multi-storey car parks and warehouses. A related but separate gauge is the structure gauge, which sets limits to the extent that bridges, tunnels and other infrastructure can encroach on rail vehicles. The difference between these two gauges is called the clearance. The specified amount of clearance makes allowance for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
R68 (New York City Subway Car)
The R68 is a B Division New York City Subway car order consisting of 425 cars built by the Westinghouse-Amrail Company (aka Francorail), a joint venture of Westinghouse, ANF Industrie, Jeumont Schneider, and Alsthom. The cars were built in France from 1986 to 1988 and shipped through New York Harbor. Of the cars in the fleet, 416 are arranged in four-car sets while the other nine are single cars. The R68 was the third R-type series consisting of cars. The first R68 train entered service on June 20, 1986. The R68's manufacturers suffered from significant system integration problems, and the fleet became known as a "lemon" in its early years, but its performance was improved following modifications by the New York City Transit Authority. In the 2010s, a small number of R68s received experimental upgrades. Description The R68 was the third R-type contract to be built with cars (the previous two being the R44 and R46), which have more room for sitting and standing passenge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
R46 (New York City Subway Car)
The R46 is a New York City Subway car model that was built by the Pullman Company, Pullman Standard Company from 1975 to 1978 for the Independent Subway System, IND/Brooklyn–Manhattan Transit Corporation, BMT B Division (New York City Subway), B Division. They replaced all remaining R1–9 fleet cars and General Electric-powered R16 (New York City Subway car), R16s, and some R10 (New York City Subway car), R10s. The R46 order initially consisted of 754 single cars, each long, and was the largest single order of passenger cars in United States railroad history at the point of the fleet's completion. The R46 was the second order of 75-foot cars to be ordered for the New York City Subway, after the R44 (New York City Subway car), R44s. The first R46s ran in passenger service on July 14, 1975. The fleet was initially slated to be delivered between 1973 and 1975, but a strike at Pullman's factory delayed final deliveries until 1978. Several hundred cracks were found in the R46 tru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
R44 (New York City Subway Car)
The R44 is a New York City Subway car model built by the St. Louis Car Company from 1971 to 1973 for the B Division (New York City Subway), B Division and the Staten Island Railway (SIR). The cars replaced many R1–9 fleet, R1–9 series cars, and all remaining ME-1 (New York City Subway car), 1925 Standard Steel built SIRTOA ME-1 trains, providing Staten Island with a new fleet of railcars. The R44 fleet initially consisted of 352 cars; the remaining ones operate on the Staten Island Railway. The first R44 cars entered service on the subway on April 19, 1972, and on the Staten Island Railway on February 28, 1973. Various modifications were made over the years to the R44 fleet. The R44s set the Land speed record for railed vehicles, world speed record for a subway car in 1972, reaching a top speed of . In the early 1990s, the R44 cars were rebuilt by Morrison–Knudsen for the New York City Transit Authority. Though the R160 (New York City Subway car), R160 order replaced all Ne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railcar
A railcar (not to be confused with the generic term railroad car or railway car) is a self-propelled railway vehicle designed to transport passengers. The term "railcar" is usually used in reference to a train consisting of a single coach (or carriage, car, unit), with a driver's cab at one or both ends. In its simplest form, a "railcar" may also be little more than a motorized railway handcar, draisine or railbus. Some railway companies, such as the Great Western, termed such vehicles " railmotors" (or "rail motors"). Self-powered railcars were once common in North America; and termed Doodlebugs. Self-propelled passenger vehicles also capable of hauling a train are, in technical rail usage, more usually called " rail motor coaches" or "motor cars" (not to be confused with the motor cars, otherwise known as automobiles, that operate on roads). Alternative use In Australia, the term is sometimes also used as an alternative name for the small types of multiple un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
B Division (New York City Subway)
The New York City Subway's B Division consists of the lines that operate with lettered services (A (New York City Subway service), A, B (New York City Subway service), B, C (New York City Subway service), C, D (New York City Subway service), D, E (New York City Subway service), E, F (New York City Subway service), F, G (New York City Subway service), G, J (New York City Subway service), J, L (New York City Subway service), L, M (New York City Subway service), M, N (New York City Subway service), N, Q (New York City Subway service), Q, R (New York City Subway service), R, W (New York City Subway service), W, and Z (New York City Subway service), Z), as well as the Franklin Avenue Shuttle, Franklin Avenue and Rockaway Park Shuttles. These lines and services were operated by the Brooklyn–Manhattan Transit Corporation (BMT) and city-owned Independent Subway System (IND) before the 1940 city takeover of the BMT. New York City Subway rolling stock, B Division rolling stock is wider, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railway Coupling
A coupling or coupler is a mechanism, typically located at each end of a rolling stock, rail vehicle, that connects them together to form a train. The equipment that connects the couplers to the vehicles is the draft gear or draw gear, which must absorb the stresses of the coupling and the acceleration of the train. Throughout the history of rail vehicles, a variety of coupler designs and types have been developed worldwide. Key design considerations include strength, reliability, easy and efficient handling, and operator safety. Automatic couplers engage automatically when the cars are pushed together. Modern versions not only provide a mechanical connection, but can also couple brake lines and data lines. Different countries use different types of couplers. While North American railroads and China use Janney couplers, railroads in the former Soviet Union use SA3 couplers and the European countries use Scharfenberg coupler, Scharfenberg and Buffers and chain coupler, screw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Train Stop
Part of a railway signalling system, a train stop, trip stop or tripcock (sometimes called a tripper) is a train protection device that automatically stops a train if it attempts to pass a signal when the signal aspect and operating rules prohibit such movement, or (in some applications) if it attempts to pass at an excessive speed. Basic operation The train stop system comprises two basic components. One is the trip arm mechanism, mounted on the ground adjacent to the rail, which essentially consists of a spring-loaded arm connected to an electric motor (or pneumatic cylinder in electro-pneumatic systems). The other is the train-mounted trip cock, which is connected either directly or electrically to the train's braking system. The trip arm is raised automatically whenever a train should be brought to a halt. When the signalling system determines it is safe for the train to proceed, the motor drives the trip arm down to the lowered position. The spring ensures that th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dead Man's Switch
A dead man's switch is a switch that is designed to be activated or deactivated if the human operator becomes incapacitated, such as through death, loss of consciousness, or being bodily removed from control. Originally applied to switches on a vehicle or machine, it has since come to be used to describe other intangible uses, as in computer software. These switches are usually used as a form of fail-safe where they stop a machine with no operator from a potentially dangerous action or incapacitate a device as a result of accident, malfunction, or misuse. They are common in such applications as locomotives, aircraft refuelling, freight elevators, lawn mowers, tractors, personal watercraft, outboard motors, chainsaws, snowblowers, treadmills, snowmobiles, amusement rides, and many medical imaging devices. On some machines, these switches merely bring the machines back to a safe state, such as reducing the throttle to idle or applying brakes while leaving the machines still ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
