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Queensland Railways 1250 Class
The 1250 class were a class of diesel locomotive built by English Electric, Rocklea for Queensland Railways between 1959 and 1963. History The design of the 1250 class was unusual being a cab unit with a cab similar to the Queensland Railways 1200 class, 1200 class but with a narrow long hood.Electric 1250 Class Queensland's Railway Interest Group They were based on a :pt:EE RFN, design built for use in Brazil five years prior. The first five units had a engine and Buffers and chain coupler, screw couplers. The subsequent units fitted with a engine, Janney coupler, auto couplers and were wired for multiple unit operation. They were used on ore traffic on the Great Northern Railway (Mt Isa line), Great Northern line, and on general freight on the North Coast railway li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cutaway (industrial)
A cutaway, in the industrial sense, refers to the display of a manufactured product, (an engine, a pump, a Regulator (automatic control), regulator, etc. . .) where a portion of the exterior housing has been removed to reveal the internal components, (pistons, bearing (mechanical), bearings, seal (mechanical), seals, etc. . .) and their relationship to the functionality of the product. Cutaways are typically used in product training, trade show environments, museum displays and for many additional applications. Cutaways are produced using a variety of methods by the manufacturer, by a cutaway service company, as mentioned above, or by an experienced machine shop. While 3D modeling and Computer-aided design, CAD (Computer Aided Drafting) programs continue to improve and bring more features and benefits, the cutaway will continue to show the product as it appears in the real world, using actual parts and components to show relationships and functionality. Bauma 2007 ZF Loader Axle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Janney Coupler
Janney couplers are a semi-automatic form of railway coupling that allow rail cars and locomotives to be securely linked together without rail workers having to get between the vehicles. They are also known as American, AAR, APT, ARA, MCB, knuckle, Buckeye, tightlock (in the UK), Henricot (in Belgium) or Centre Buffer Couplers. Background Janney couplers were first patented in 1873 by Eli H. Janney (). Andrew Jackson Beard was amongst various inventors that made a multitude of improvements to the knuckle coupler; Beard's patents were granted 23 November 1897, which then sold for approximately $50,000, and granted 16 May 1899. In the UK, several versions of Janney couplers are fitted to a limited number of coaches, multiple units, wagons and locomotives. Janney Type E, Type F Interlock, and Type H tightlock couplings are compatible subtypes, each intended for specific rail car types. Prior to the formation of the Association of American Railroads (AAR) these were known as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railway Locomotives Introduced In 1959
Rail transport (also known as train transport) is a means of transport that transfers passengers and goods on wheeled vehicles running on rails, which are incorporated in tracks. In contrast to road transport, where the vehicles run on a prepared flat surface, rail vehicles (rolling stock) are directionally guided by the tracks on which they run. Tracks usually consist of steel rails, installed on sleepers (ties) set in ballast, on which the rolling stock, usually fitted with metal wheels, moves. Other variations are also possible, such as "slab track", in which the rails are fastened to a concrete foundation resting on a prepared subsurface. Rolling stock in a rail transport system generally encounters lower frictional resistance than rubber-tyred road vehicles, so passenger and freight cars (carriages and wagons) can be coupled into longer trains. The operation is carried out by a railway company, providing transport between train stations or freight customer faciliti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
