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Wilson-Drewry
Self-Changing Gears was a British company, set up and owned equally by Walter Gordon Wilson and John Davenport Siddeley, to develop and exploit the Wilson or pre-selector gearbox. Self-Changing Gears designed, built and licensed transmissions for various applications including light and heavy road vehicles, military, marine, and rail vehicles as well as motor racing cars. Ownership changes Following the death of Walter Wilson in 1957, his son A Gordon Wilson took over the running of the company until his retirement in 1965. The original company Improved Gears Ltd was incorporated on 28 December 1928, and this later became Self-Changing Gears (SCG). The company moved a number of times in the early years, and in 1938 settled in premises at Lythalls Lane, Coventry. During World War II, additional premises were used at Burbage, Leicestershire. In 1935, Siddeley sold his interests in Armstrong Siddeley (including Self-Changing Gears) to Hawker Aircraft forming Hawker Siddeley. In 195 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Rail Class 04
The British Rail Class 04 is a 0-6-0 diesel-mechanical shunting locomotive class, built between 1952 and 1962 and was the basis for the later Class 03 built in the British Railways workshops. History The prototype locomotive was built in 1947 and served as a departmental shunter at Hither Green depot as number DS1173, before being transferred to the capital stock list as D2341 in 1967. The Class 04 locomotives were supplied by the Drewry Car Co., which at the time (and for most of its existence) had no manufacturing capability. Drewry sub-contracted the construction work to two builders both of whom built other locomotives under the same arrangement. Early locomotives which became D2200-41 (including DS1173) were built by Vulcan Foundry in 1952–56, and later examples D2242-2339 were built by Robert Stephenson and Hawthorns in 1956–61. Design evolution A clear line of development can be seen in the Class 04 from the 0-4-0DM locomotives built by Andrew Barclay and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walter Gordon Wilson
Major Walter Gordon Wilson (21 April 1874 – 1 July 1957) was an Irish mechanical engineer, inventor and member of the British Royal Naval Air Service. He was credited by the 1919 Royal Commission on Awards to Inventors as the co-inventor of the tank, along with Sir William Tritton. Education Walter was born in Blackrock, County Dublin, on 21 April 1874. In 1888 he enlisted as a midshipman on HMS ''Britannia'', but resigned in 1892. In 1894 he entered King's College, Cambridge, where he studied the mechanical sciences tripos, graduating with a first class degree, B.A., in 1897. Wilson acted as 'mechanic' for the Hon C. S. Rolls on several occasions while they were undergraduates in Cambridge. Aero engine 1898 Interested in powered flight, he collaborated with Percy Sinclair Pilcher and the Hon Adrian Verney-Cave later Lord Braye to attempt to make an aero-engine from 1898. The engine was a flat-twin air cooled and weighed only 40 lb, but shortly before a demonstration ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daimler Company
The Daimler Company Limited ( ), prior to 1910 The Daimler Motor Company Limited, was an independent British motor vehicle manufacturer founded in London by H. J. Lawson in 1896, which set up its manufacturing base in Coventry. The company bought the right to the use of the Daimler name simultaneously from Gottlieb Daimler and Daimler-Motoren-Gesellschaft of Cannstatt, Germany. After early financial difficulty and a reorganisation of the company in 1904, the Daimler Motor Company was purchased by Birmingham Small Arms Company (BSA) in 1910, which also made cars under its own name before the Second World War. In 1933, BSA bought the Lanchester Motor Company and made it a subsidiary of Daimler Company. Daimler was awarded a Royal Warrant to provide cars to the British monarch in 1902; it lost this privilege in the 1950s after being supplanted by Rolls-Royce. Daimler occasionally used alternative technology: the Knight engine which it further developed in the early twenti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Associated Equipment Company
Associated Equipment Company (AEC) was a British vehicle manufacturer that built buses, motorcoaches and trucks from 1912 until 1979. The name Associated Equipment Company was hardly ever used; instead it traded under the AEC and ACLO brands. During World War One, AEC was the most prolific British lorry manufacturer; after building London's buses before the great war. History Inception The London General Omnibus Company (LGOC) was founded in 1855 to amalgamate and regulate the horse-drawn omnibus services then operating in London. The company began producing motor omnibuses for its own use in 1909 with the X-type designed by its chief motor engineer, Frank Searle, at works in Blackhorse Lane, Walthamstow. The X-type was followed by Searle's B-type design, considered to be one of the first mass-produced commercial vehicles. In 1912, LGOC was taken over by the Underground Group of companies, which at that time owned most of the London Underground, and extensive tram oper ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drewry Car Company
The Drewry Car Co was a railway locomotive and railcar manufacturer and sales organisation from 1906 to 1984. At the start and the end of its life it built its own products, for the rest of the time it sold vehicles manufactured by sub-contractors. It was separate from the lorry-builder, Shelvoke & Drewry, but it is believed that James Sidney Drewry was involved with both companies. History Charles Stewart Drewry (c1843 - 1929) ran a motor and cycle repair business called Drewry & Sons at Herne Hill Motor Works, Railway Arches, Herne Hill, London. His son, James Sidney Drewry (1882-1952), formed the Drewry Car Co on 27 November 1906 and opened a small works in Teddington where he started building Birmingham Small Arms Company (BSA) engined rail trolleys and inspection railcars. The products of this works were sold by A.G. Evans & Co of London. A ready market was found in South America, Africa and India. In 1908 BSA (of motor-cycle fame) took over building the railcars in Sma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vulcan Foundry
The Vulcan Foundry Limited was an English locomotive builder sited at Newton-le-Willows, Lancashire (now Merseyside). History The Vulcan Foundry opened in 1832, as Charles Tayleur and Company to produce girders for bridges, switches, crossings and other ironwork following the opening of the Liverpool and Manchester Railway. Due to the distance from the locomotive works in Newcastle-upon-Tyne, it seemed preferable to build and support them locally. In 1832, Robert Stephenson became a partner for a few years. The company had become The Vulcan Foundry Company in 1847 and acquired limited liability in 1864. From the beginning of 1898, the name changed again to The Vulcan Foundry Limited, dropping the word 'company.' Vulcan Halt The site had its own railway station, Vulcan Halt, on the former Warrington and Newton Railway line from to . The wooden-platformed halt was opened on 1 November 1916 by the London and North Western Railway, and closed on 12 June 1965. Steam locomot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clutch
A clutch is a mechanical device that engages and disengages power transmission, especially from a drive shaft to a driven shaft. In the simplest application, clutches connect and disconnect two rotating shafts (drive shafts or line shafts). In these devices, one shaft is typically attached to an engine or other power unit (the driving member), while the other shaft (the driven member) provides output power for work. Typically the motions involved are rotary, but linear clutches also exist. In a motor vehicle, the clutch acts as a mechanical linkage between the engine and transmission, and briefly disconnects, or separates the engine from the transmission system. This disconnects the drive wheels whenever the clutch pedal is depressed, allowing the driver to smoothly change gears. In a torque-controlled drill, for instance, one shaft is driven by a motor, and the other drives a drill chuck. The clutch connects the two shafts so they may be locked together and spin at the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fluid Coupling
A fluid coupling or hydraulic coupling is a hydrodynamic or 'hydrokinetic' device used to transmit rotating mechanical power.Fluid coupling ''encyclopedia2.thefreedictionary.com'' It has been used in s as an alternative to a mechanical . It also has widespread application in marine and industrial machine drives, where variable speed operation and controlled start-up without [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Railway Magazine
''The Railway Magazine'' is a monthly British railway magazine, aimed at the railway enthusiast market, that has been published in London since July 1897. it was, for three years running, the railway magazine with the largest circulation in the United Kingdom, having a monthly average sale during 2009 of 34,715 (the figure for 2007 being 34,661). It was published by IPC Media until October 2010, with , and in 2007 won IPC's 'Magazine of the Year' award. Since November 2010, ''The Railway Magazine'' has been published by Mortons of Horncastle. History ''The Railway Magazine'' was launched by Joseph Lawrence and ex-railwayman Frank E. Cornwall of Railway Publishing Ltd, who thought there would be an amateur enthusiast market for some of the material they were then publishing in a railway staff magazine, the ''Railway Herald''. They appointed as its first editor a former auctioneer, George Augustus Nokes (1867–1948), who wrote under the pseudonym "G. A. Sekon". He quickly bui ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Rail Class 150
The British Rail Class 150 ''Sprinter'' is a class of diesel multiple unit passenger trains; they were developed and constructed by BREL York between 1984 and 1987 for use on regional services across the UK. The type is a second-generation design, built to more modern standards and based on BR's Mark 3 body design for longer-distance services. It was developed alongside the lower-cost ''Pacers'', which were built using bus parts, for use on short-distance services. Two prototype units were built, followed by 135 production units in two batches. Subsequently, further members of the Sprinter family were also developed and introduced to service, including the Class 155, Class 156, Class 158 and Class 159. Background By the beginning of the 1980s, British Rail (BR) was operating a large fleet of first-generation DMUs of various designs. While formulating its long-term strategy for this sector of its operations, BR planners recognised that there would be considerable costs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Rail Class 144
The British Rail Class 144 ''Pacer'' was a diesel multiple unit (DMU) passenger train built at Derby between 1986 and 1987. BR, seeking to procure improved derivatives of the earlier Class 141, placed an order with the manufacturers British Rail Engineering Limited (BREL) and Walter Alexander to construct their own variant, the Class 144. A total of 23 units were constructed. All units have now retired from mainline service, though the majority of the units have been acquired for preservation on heritage railways and in other uses. As of December 2022, 19 out of the 23 units have been purchased following withdrawal for this purpose, of which 15 units are in operational condition. Background By the beginning of the 1980s, British Rail (BR) operated a large fleet of first generation DMUs, which had been constructed in prior decades to various designs. While formulating its long-term strategy for this sector of its operations, British Rail planners recognised that there would b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Rail Class 143
The British Rail Class 143 is a diesel multiple unit railbus, part of the Pacer family of passenger trains introduced between 1985 and 1986. During the 1980s, British Rail (BR) was interested in replacing its first-generation diesel multiple units, particularly in the use of railbuses to service its lightly used branch lines. It was decided to develop such a vehicle with a high level of commonality with the widely used Leyland National bus, leading to its modular design serving as the basis for the design. Several single and two-car prototypes were constructed and evaluated, leading to an initial production batch by British Leyland, designated as the Class 141 units. BR, seeking to procure improved derivatives of the Class 141, placed an order with the manufacturers Hunslet-Barclay and Walter Alexander to construct its own variant, the Class 143. Entering operational service during the mid-1980s, the Class 143 embodied several advances over the original model in terms of ri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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