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Timken 1111
Timken 1111, also named the ''Timken Four Aces'', was a 4-8-4 steam locomotive built in 1930 by American Locomotive Company (ALCO) as a demonstration unit for new roller bearings produced by the Timken Roller Bearing Company. It was the first locomotive built with all sealed roller bearings rather than plain bearings or a combination of the two. It was later operated by the Northern Pacific Railroad (NP) as their No. 2626. Timken attempted to cooperate with NP at the end of the engine's career to preserve it and while the Northern Pacific was willing to cooperate in preserving the engine, the attempt ultimately failed, and the locomotive was scrapped in 1958. Design and construction Timken chose a 4-8-4 on which to demonstrate the company's roller bearings so the locomotive could be used in all types of railroad work, especially on heavy freight and fast passenger trains. 52 manufacturers agreed to supply parts for the locomotive "on account" until the locomotive operated over ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Locomotive Company
The American Locomotive Company (often shortened to ALCO, ALCo or Alco) was an American manufacturer that operated from 1901 to 1969, initially specializing in the production of locomotives but later diversifying and fabricating at various times diesel generators, automobiles, steel, tanks, munitions, oil-production equipment, as well as heat exchangers for nuclear power plants. The company was formed by the merger of seven locomotive manufacturers and Schenectady Locomotive Works, Schenectady Locomotive Engine Manufactory of Schenectady, New York. A subsidiary, American Locomotive Automobile Company, designed and manufactured automobiles under the Alco brand from 1905 to 1913. ALCO also produced nuclear reactors from 1954 to 1962. After World War II, Alco closed all of its manufacturing plants except those in Schenectady and Montreal. In 1955, the company changed its name to Alco Products, Incorporated. In 1964, the Worthington Corporation acquired the company. The company wen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pennsylvania Railroad
The Pennsylvania Railroad ( reporting mark PRR), legal name as the Pennsylvania Railroad Company, also known as the "Pennsy," was an American Class I railroad that was established in 1846 and headquartered in Philadelphia, Pennsylvania. At its peak in 1882, the Pennsylvania Railroad was the largest railroad (by traffic and revenue), the largest transportation enterprise, and the largest corporation in the world. Over its existence, Pennsylvania Railroad acquired, merged with, or owned part of at least 800 other rail lines and companies. At the end of 1926, it operated of rail line;This mileage includes companies independently operated. PRR miles of all tracks, which includes first (or main), second, third, fourth, and sidings, totalled 28,040.49 at the end of 1926. in the 1920s, it carried nearly three times the traffic as other railroads of comparable length, such as the Union Pacific and Atchison, Topeka & Santa Fe railroads. Its only formidable rival was the New York Centra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Friction
Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other. Types of friction include dry, fluid, lubricated, skin, and internal -- an incomplete list. The study of the processes involved is called tribology, and has a history of more than 2000 years. Friction can have dramatic consequences, as illustrated by the use of friction created by rubbing pieces of wood together to start a fire. Another important consequence of many types of friction can be wear, which may lead to performance degradation or damage to components. It is known that frictional energy losses account for about 20% of the total energy expenditure of the world. As briefly discussed later, there are many different contributors to the retarding force in friction, ranging from asperity deformation to the generation of charges and changes in local structure. When two bodies in contact move relative to each other, due to these variou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chicago, Illinois
Chicago is the List of municipalities in Illinois, most populous city in the U.S. state of Illinois and in the Midwestern United States. With a population of 2,746,388, as of the 2020 United States census, 2020 census, it is the List of United States cities by population, third-most populous city in the United States after New York City and Los Angeles. As the county seat, seat of Cook County, Illinois, Cook County, the List of the most populous counties in the United States, second-most populous county in the U.S., Chicago is the center of the Chicago metropolitan area, often colloquially called "Chicagoland" and home to 9.6 million residents. Located on the shore of Lake Michigan, Chicago was incorporated as a city in 1837 near a Chicago Portage, portage between the Great Lakes and the Mississippi River, Mississippi River watershed. It grew rapidly in the mid-19th century. In 1871, the Great Chicago Fire destroyed several square miles and left more than 100,000 homeless, but ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Publicity Stunt
In marketing, a publicity stunt is a planned event designed to attract the public's attention to the event's organizers or their cause. Publicity stunts can be professionally organized, or set up by amateurs. Such events are frequently utilized by advertisers and celebrities, many of whom are athletes and politicians. Stunts employing humour and pranks have been regularly used by protest movements to promote their ideas and campaigns as well as challenge opponents. Organizations sometimes seek publicity by staging newsworthy events that attract media coverage. They can be in the form of groundbreakings, world record attempts, dedications, press conferences, or organized protests. By staging and managing these types of events, the organizations attempt to gain some form of control over what is reported in the media. Successful publicity stunts have news value, offer photo, video, and sound bite opportunities, and are arranged primarily for media coverage. It can be dif ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Train Station
A train station, railroad station, or railway station is a railway facility where trains stop to load or unload passengers, freight, or both. It generally consists of at least one platform, one track, and a station building providing such ancillary services as ticket sales, waiting rooms, and baggage/freight service. Stations on a single-track line often have a passing loop to accommodate trains travelling in the opposite direction. Locations at which passengers only occasionally board or leave a train, sometimes consisting of a short platform and a waiting area but sometimes indicated by no more than a sign, are variously referred to as "stops", " flag stops", " halts", or "provisional stopping places". The stations themselves may be at ground level, underground, or elevated. Connections may be available to intersecting rail lines or other transport modes such as buses, trams, or other rapid transit systems. Terminology ''Train station'' is the terminology typic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chesapeake And Ohio Greenbrier
The Chesapeake and Ohio Greenbrier was a class of twelve 4-8-4 steam locomotives built by the Lima Locomotive Works between 1935 and 1948 and operated by the Chesapeake and Ohio Railway (C&O). The C&O did not name their 4-8-4s "Northerns", and instead chosen the name "Greenbrier" after the Greenbrier Hotel in White Sulphur Springs, West Virginia, a major destination on the C&O mainline. They were built with the primary purpose of hauling long, heavy, high-speed express passenger trains for the C&O Railway such as the ''George Washington'' and the ''Fast Flying Virginian''. All retired by the mid 1950s, only 614 survives and is on display, awaiting to be moved to undergo restoration to operating condition. History Built in three batches, all 12 of the Greenbriers were built for mountain passenger service, hauling trains such as the "George Washington" or the " Sportsman". They also saw service pulling freight and occasionally in pusher service for eastbound coal trains when necessa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clifton Forge, Virginia
Clifton Forge is a town in Alleghany County, Virginia, United States which is part of the greater Roanoke Region. The population was 3,555 at the 2020 census. The Jackson River flows through the town, which as a result was once known as Jackson's River Station. Clifton Forge was an independent city during the 2000 census. However, in 2001, Clifton Forge gave up its city status and reverted to a town. In previous decades, the railroad was a major employer. Clifton Forge is known for its mountain views and clear streams. History Clifton Forge Commercial Historic District, Clifton Forge Residential Historic District, Clifton Furnace, Jefferson School, and Longdale Furnace Historic District are listed on the National Register of Historic Places. Geography Clifton Forge is located at (37.819801, -79.823584). According to the United States Census Bureau, the town had a total area of , all land. Portions of the town were built upon a bridge, elevating the town above a s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Michigan
Michigan ( ) is a peninsular U.S. state, state in the Great Lakes region, Great Lakes region of the Upper Midwest, Upper Midwestern United States. It shares water and land boundaries with Minnesota to the northwest, Wisconsin to the west, Indiana and Illinois to the southwest, Ohio to the southeast, and the Canadian Provinces and territories of Canada, province of Ontario to the east, northeast and north. With a population of 10.14 million and an area of , Michigan is the List of U.S. states and territories by population, 10th-largest state by population, the List of U.S. states and territories by area, 11th-largest by area, and the largest by total area east of the Mississippi River.''i.e.'', including water that is part of state territory. Georgia (U.S. state), Georgia is the largest state by land area alone east of the Mississippi and Michigan the second-largest. The state capital is Lansing, Michigan, Lansing, while its most populous city is Detroit. The Metro Detroit r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Detroit
Detroit ( , ) is the List of municipalities in Michigan, most populous city in the U.S. state of Michigan. It is situated on the bank of the Detroit River across from Windsor, Ontario. It had a population of 639,111 at the 2020 United States census, 2020 census, making it the List of United States cities by population, 26th-most populous city in the United States and the largest U.S. city on the Canada–United States border. The Metro Detroit area, home to 4.3 million people, is the second-largest in the Midwestern United States, Midwest after the Chicago metropolitan area and the 14th-largest in the United States. The county seat, seat of Wayne County, Michigan, Wayne County, Detroit is a significant cultural center known for its contributions to music, art, architecture and design, in addition to its historical automotive and industrial background. In 1701, Kingdom of France, Royal French explorers Antoine de la Mothe Cadillac and Alphonse de Tonty founded Fort Pontc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sportsman (train)
The Sportsman was a named passenger night train of the Chesapeake and Ohio Railway. It was the Chesapeake and Ohio's long-standing train bound for Detroit from Washington, D.C., and Phoebus, Virginia, on the Chesapeake Bay, opposite Norfolk, Virginia. It was unique among C&O trains for its route north from the C&O mainline in southern Ohio. For most of its years it had a secondary western terminus in Louisville at its Central Station. History The train was begun in 1930. In its early years it appeared on Pere Marquette Railway timetables as meeting with Pere Marquette trains at Detroit, for reaching Saginaw and Bay City. In its conception it was designed to connect resort areas of the Great Lakes and towards travelers to the Michigan lakes region, its direct region service accessed mountain resort destinations in Virginia and West Virginia. However, by the 1940s the C&O's emphasis was on attractions in West Virginia. This emphasis was evident in the relatively low population towns ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gross Ton Mile
Gross ton mile (GTM), or its related units gross tonne–kilometre and thousand gross tonne mile (kgtm) are units of measurement commonly used in rail transportation. Gross ton kilometre is the product of total weight (including the weight of lading cars and locomotives A locomotive is a rail vehicle that provides the motive power for a train. Traditionally, locomotives pulled trains from the front. However, push–pull operation has become common, and in the pursuit for longer and heavier freight train ...) and the distance moved by a train. References {{reflist Rail freight transport Units of measurement ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
