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George S. Griggs
George S. Griggs (1805-1870) was a pioneer master mechanic in the earliest days of railroading in the United States. Griggs, like other mechanics of his age, learned the art of machining at Locks and Canals Machine Shop. In 1834 the Boston and Providence (B&P) railroad hired Griggs as their master mechanic, where he spent the remainder of his career. 1845 saw Griggs building his first locomotive, a 4-4-0 named ''Norfolk'', at the railroad shops where he worked in Roxbury. Griggs oversaw the construction of nearly twenty more locomotives that used designs and technology from ''Norfolk''. While employed at the railroad, Griggs filed several patents of his own design for items as varied as brake systems, driving wheels, and the firebrick arch. His designs were so successful that the B&P continued building locomotives to his designs for a few years after his death in 1870. See also *Taunton Locomotive Manufacturing Company The Taunton Locomotive Manufacturing Company was one of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boston And Providence
The Boston and Providence Railroad was a railroad company in the states of Massachusetts and Rhode Island which connected its namesake cities. It opened in two sections in 1834 and 1835 - one of the first rail lines in the United States - with a more direct route into Providence built in 1847. Branches were built to Dedham in 1834, Stoughton in 1845, and North Attleboro in 1871. It was acquired by the Old Colony Railroad in 1888, which in turn was leased by the New Haven Railroad in 1893. The line became the New Haven's primary mainline to Boston; it was realigned in Boston in 1899 during the construction of South Station, and in Pawtucket and Central Falls in 1916 for grade crossing elimination. The line became part of the Penn Central system in 1969; the section in Massachusetts was purchased by the state in 1973, while Amtrak acquired the Rhode Island section in 1976. The line was electrified in 2000; it is now the far northern leg of Amtrak's Northeast Corridor, used b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
4-4-0
4-4-0 is a locomotive type with a classification that uses the Whyte notation for the classification of steam locomotives by wheel arrangement and represents the arrangement: four leading wheels on two axles (usually in a leading bogie), four powered and coupled driving wheels on two axles, and a lack of trailing wheels. Due to the large number of the type that were produced and used in the United States, the 4-4-0 is most commonly known as the American type, but the type subsequently also became popular in the United Kingdom, where large numbers were produced.White, John H., Jr. (1968). ''A history of the American locomotive; its development: 1830-1880''. New York: Dover Publications, pp. 46-. Almost every major railroad that operated in North America in the first half of the 19th century owned and operated locomotives of this type. The first use of the name ''American'' to describe locomotives of this wheel arrangement was made by ''Railroad Gazette'' in April 1872. Prior to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
US Patent 18,883 Diagram
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territories, nine Minor Outlying Islands, and 326 Indian reservations. The United States is also in free association with three Pacific Island sovereign states: the Federated States of Micronesia, the Marshall Islands, and the Republic of Palau. It is the world's third-largest country by both land and total area. It shares land borders with Canada to its north and with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations. With a population of over 333 million, it is the most populous country in the Americas and the third most populous in the world. The national capital of the United States is Washington, D.C. and its most populous city and principal financial center is New York City. Pale ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
