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YZ-22B
China Railways 22B rolling stock is a type of Chinese-built railway passenger coaches operated by China Railway China State Railway Group Company, Ltd., doing business as China Railway (CR), is the national passenger and freight railroad corporation of the People's Republic of China. China Railway operates passenger and freight transport throughout Ch .... File:YZ22B_337850@BJI_(20150527113638).JPG, Exterior File:Interior_of_YZ22B_338493_(20150625162143).JPG, Interior Railway coaches of China ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CRRC Changchun Railway Vehicles
CRRC Changchun Railway Vehicles Co., Ltd. () is a Chinese rolling stock manufacturer and a division of the CRRC. While the CRV emerged in 2002, the company's roots date back to the establishment of the Changchun Car Company in 1954. The company became a division of CNR Corporation before its merger with CSR to form the present CRRC. It has produced a variety of rolling stock for customers in China and abroad, including locomotives, passenger cars, multiple units, rapid transit and light rail vehicles. It has established technology transfer partnerships with several foreign railcar manufacturers, including Bombardier Transportation, Alstom, and Siemens Mobility. Joint Ventures In 2004 Alstom won the first high speed train contract in China, supporting CRRC to build 60 CRH5 high speed trains. In November 2016, CRRC won Melbourne suburban train contract for Evolution Rail as Public Private Partnership with Downer Group, Plenary Group. Changchun Bombardier Railway Vehicles Co. Ltd ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CRRC Tangshan
CRRC Tangshan Co., Ltd., is a manufacturer of rolling stock located in Tangshan, Hebei province, People's Republic of China. While Datong built mainline steam locomotives until 1988, Tangshan built steam for industrial use until 1999, becoming the last works in the world to build steam for non-tourist use. History The predecessor of the subsidiary, Tangshan Locomotive and Rolling Stock Works was founded before the establishment of the People's Republic of China in 1949. It was nationalized and remaining as an entity of the Ministry of Railways until 2002, when it was a manufacturing facility of (LORIC). In 2002, LORIC was split into CNR Group and CSR Group, which Tangshan works belonged to the former due to geographical location. CNR Group and CSR Group also belonged to newly established State-owned Assets Supervision and Administration Commission, another department of the State Council. Due to the initial public offering of China CNR, the assets of the works was injected to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
China Railway
China State Railway Group Company, Ltd., doing business as China Railway (CR), is the national passenger and freight railroad corporation of the People's Republic of China. China Railway operates passenger and freight transport throughout China with 18 regional subsidiaries. By September 2022, the total assets of China Railway Group are CNY 9.06 trillion (USD 1.24 trillion). History Under the Chinese Corporate Law, China Railway Corporation was reorganized into China State Railway Group Co., Ltd. on June 18, 2019, instead of Industrial Enterprises Owned by the Whole People. This meant the Ministry of Finance would act as an investor on behalf of the state and the company would be led by a board and managed by board-chosen executives. Logo The China Railway logo was designed by Chen Yuchang () (1912–1969), officially adopted on 22 January 1950. The whole logo represents the front of a locomotive. The upper part of the logo represents the Chinese character 人 (people), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Disc Brake
A disc brake is a type of brake that uses the calipers to squeeze pairs of pads against a disc or a "rotor" to create friction. This action slows the rotation of a shaft, such as a vehicle axle, either to reduce its rotational speed or to hold it stationary. The energy of motion is converted into waste heat which must be dispersed. Hydraulically actuated disc brakes are the most commonly used form of brake for motor vehicles, but the principles of a disc brake are applicable to almost any rotating shaft. The components include the disc, master cylinder, and caliper (which contains a cylinder and two brake pads) on both sides of the disc. Design The development of disc-type brakes began in England in the 1890s. In 1902, the Lanchester Motor Company designed brakes that looked and operated in a similar way to a modern disc-brake system even though the disc was thin and a cable activated the brake pad. Other designs were not practical or widely available in cars for another 6 ... [...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] |
