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1 поворотный механизм
1) Geology: rotating gear, swinging gear2) Naval: traversing mechanism3) Military: traversing gear, traversing system4) Engineering: deflection mechanism, indexing mechanism, rotation gear, slew gear, slew unit, slewing gear, swinging mechanism, swivel gear, turning gear, rotate gear5) Construction: slewing mechanism6) Railway term: tipping mechanism7) Automobile industry: racer, training gear (напр. орудия)8) Artillery: horizontal equipment, horizontal gear, horizontal mechanism, traversing equipment9) Mining: revolving gear, rotation gear (экскаватора), swing mechanism (погрузочной машины экскаватора), swinging mechanism (погрузочной машины экскаватора)10) Oil: rotating mechanism (бурильного молотка)11) Mechanics: swinger12) Automation: rotary mechanism, turret mechanism13) Makarov: rotating apparatus14) Aluminium industry: tilting device (вакуум-ковша), tilting gear (вакуум-ковша), tilting mechanism (вакуум-ковша)Универсальный русско-английский словарь > поворотный механизм
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2 поворотное устройство
1) Military: (высокоскоростное)(системы наблюдения) P&T (pan-and-tilt), (антенны) antenna directioner2) Engineering: angling device, davit arm, rotator, tilting device, turner, (опорно-) pan-and-till3) Construction: turret (башня( системы обслуживания фасада))4) Railway term: turn-over fixture5) Mining: turning device (для ленты конвейера)6) Forestry: barturner (транспортёра)7) Metallurgy: turning arrangement, turnover gear (для осмотра проката)8) Polygraphy: angle bar arrangement, angle bar arrangement (лентопроводящей системы), turning device9) Telecommunications: rotary device (антенны), turning unit10) Oil: fulcrum arrangement, davit ((иногда подъемно-повротное) крышек люков резервуаров и т.д.)11) Mechanics: rotating device12) Oilfield: operating crank13) Polymers: rotating rack14) Automation: pivot mechanism, swivel apparatus, tilting unit, turnround unit, turret mechanism15) Roll stock: turn-over gear16) Chemical weapons: tilter17) Makarov: 90 deg. bump turn unit (транспортера), 90 grad. bump turn unit (транспортёра), 90[deg] bump turn unit (транспортёра)18) Security: Scaner (в горизонтальной плоскости), pan and tilt head (видеокамеры), pan tilt zoom, pan-and-tilt (видеокамеры), pan/tilt unit (видеокамеры), panoramic tilt head (видеокамеры)19) Electrical engineering: turning gearУниверсальный русско-английский словарь > поворотное устройство
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3 поворотное устройство
swivel apparatus, tilting device, turret mechanism, tilting unit, turnround unitРусско-английский исловарь по машиностроению и автоматизации производства > поворотное устройство
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4 поворотный механизм
rotation gear, turning gear, turret mechanismРусско-английский исловарь по машиностроению и автоматизации производства > поворотный механизм
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5 башня
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6 выпуклость башни
Русско-английский военно-политический словарь > выпуклость башни
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7 крыша башни
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8 люк башни
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9 механизм поворота башни
Русско-английский военно-политический словарь > механизм поворота башни
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10 механизм поворота башни
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11 броневая башня
Русско-английский военно-политический словарь > броневая башня
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12 кормовая башня
Русско-английский военно-политический словарь > кормовая башня
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13 четырехорудийная башня
Русско-английский военно-политический словарь > четырехорудийная башня
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14 отливка танковой башни
Русско-английский военно-политический словарь > отливка танковой башни
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15 башня с силовым поворотом
Русско-английский военно-политический словарь > башня с силовым поворотом
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16 Bain, Alexander
[br]b. October 1810 Watten, Scotlandd. 2 January 1877 Kirkintilloch, Scotland[br]Scottish inventor and entrepreneur who laid the foundations of electrical horology and designed an electromagnetic means of transmitting images (facsimile).[br]Alexander Bain was born into a crofting family in a remote part of Scotland. He was apprenticed to a watchmaker in Wick and during that time he was strongly influenced by a lecture on "Heat, sound and electricity" that he heard in nearby Thurso. This lecture induced him to take up a position in Clerkenwell in London, working as a journeyman clockmaker, where he was able to further his knowledge of electricity by attending lectures at the Adelaide Gallery and the Polytechnic Institution. His thoughts naturally turned to the application of electricity to clockmaking, and despite a bitter dispute with Charles Wheatstone over priority he was granted the first British patent for an electric clock. This patent, taken out on 11 January 1841, described a mechanism for an electric clock, in which an oscillating component of the clock operated a mechanical switch that initiated an electromagnetic pulse to maintain the regular, periodic motion. This principle was used in his master clock, produced in 1845. On 12 December of the same year, he patented a means of using electricity to control the operation of steam railway engines via a steam-valve. His earliest patent was particularly far-sighted and anticipated most of the developments in electrical horology that occurred during the nineteenth century. He proposed the use of electricity not only to drive clocks but also to distribute time over a distance by correcting the hands of mechanical clocks, synchronizing pendulums and using slave dials (here he was anticipated by Steinheil). However, he was less successful in putting these ideas into practice, and his electric clocks proved to be unreliable. Early electric clocks had two weaknesses: the battery; and the switching mechanism that fed the current to the electromagnets. Bain's earth battery, patented in 1843, overcame the first defect by providing a reasonably constant current to drive his clocks, but unlike Hipp he failed to produce a reliable switch.The application of Bain's numerous patents for electric telegraphy was more successful, and he derived most of his income from these. They included a patent of 12 December 1843 for a form of fax machine, a chemical telegraph that could be used for the transmission of text and of images (facsimile). At the receiver, signals were passed through a moving band of paper impregnated with a solution of ammonium nitrate and potassium ferrocyanide. For text, Morse code signals were used, and because the system could respond to signals faster than those generated by hand, perforated paper tape was used to transmit the messages; in a trial between Paris and Lille, 282 words were transmitted in less than one minute. In 1865 the Abbé Caselli, a French engineer, introduced a commercial fax service between Paris and Lyons, based on Bain's device. Bain also used the idea of perforated tape to operate musical wind instruments automatically. Bain squandered a great deal of money on litigation, initially with Wheatstone and then with Morse in the USA. Although his inventions were acknowledged, Bain appears to have received no honours, but when towards the end of his life he fell upon hard times, influential persons in 1873 secured for him a Civil List Pension of £80 per annum and the Royal Society gave him £150.[br]Bibliography1841, British patent no. 8,783; 1843, British patent no. 9,745; 1845, British patent no.10,838; 1847, British patent no. 11,584; 1852, British patent no. 14,146 (all for electric clocks).1852, A Short History of the Electric Clocks with Explanation of Their Principles andMechanism and Instruction for Their Management and Regulation, London; reprinted 1973, introd. W.Hackmann, London: Turner \& Devereux (as the title implies, this pamphlet was probably intended for the purchasers of his clocks).Further ReadingThe best account of Bain's life and work is in papers by C.A.Aked in Antiquarian Horology: "Electricity, magnetism and clocks" (1971) 7: 398–415; "Alexander Bain, the father of electrical horology" (1974) 9:51–63; "An early electric turret clock" (1975) 7:428–42. These papers were reprinted together (1976) in A Conspectus of Electrical Timekeeping, Monograph No. 12, Antiquarian Horological Society: Tilehurst.J.Finlaison, 1834, An Account of Some Remarkable Applications of the Electric Fluid to the Useful Arts by Alexander Bain, London (a contemporary account between Wheatstone and Bain over the invention of the electric clock).J.Munro, 1891, Heroes of the Telegraph, Religious Tract Society.J.Malster \& M.J.Bowden, 1976, "Facsimile. A Review", Radio \&Electronic Engineer 46:55.D.J.Weaver, 1982, Electrical Clocks and Watches, Newnes.T.Hunkin, 1993, "Just give me the fax", New Scientist (13 February):33–7 (provides details of Bain's and later fax devices).See also: Bakewell, Frederick C.DV / KF -
17 поворотный механизм башни
Универсальный русско-английский словарь > поворотный механизм башни
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18 включение передач механизма поворота башни
Русско-английский военно-политический словарь > включение передач механизма поворота башни
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19 Hipp, Matthäus
[br]b. 25 October 1813 Blaubeuren, Germanyd. 3 May 1893 Zurich, Switzerland[br]German inventor and entrepreneur who produced the first reliable electric clock.[br]After serving an apprenticeship with a clock-maker in Blaubeuren, Hipp worked for various clockmakers before setting up his own workshop in Reutlingen in 1840. In 1842 he made his first electric clock with an ingenious toggle mechanism for switching the current, although he claimed that the idea had occurred to him eight years earlier. The switching mechanism was the Achilles' heel of early electric clocks. It was usually operated by the pendulum and it presented the designer with a dilemma: if the switch made a firm contact it adversely affected the timekeeping, but if the contact was lightened it sometimes failed to operate due to dirt or corrosion on the contacts. The Hipp toggle switch overcame this problem by operating only when the amplitude of the pendulum dropped below a certain value. As this occurred infrequently, the contact pressure could be increased to provide reliable switching without adversely affecting the timekeeping. It is an indication of the effectiveness of the Hipp toggle that it was used in clocks for over one hundred years and was adopted by many other makers in addition to Hipp and his successor Favag. It was generally preferred for its reliability rather than its precision, although a regulator made in 1881 for the observatory at Neuchâtel performed creditably. This regulator was enclosed in an airtight case at low pressure, eliminating errors due to changes in barometric pressure. This practice later became standard for observatory regulators such as those of Riefler and Shortt. The ability of the Hipp toggle to provide more power when the clock was subjected to an increased load made it particularly suitable for use in turret clocks, whose hands were exposed to the vagaries of the weather. Hipp also improved the operation of slave dials, which were advanced periodically by an electrical impulse from a master clock. If the electrical contacts "chattered" and produced several impulses instead of a single sharp impulse, the slave dials would not indicate the correct time. Hipp solved this problem by producing master clocks which delivered impulses that alternated in polarity, and slave dials which only advanced when the polarity was changed in this way. Polarized impulses delivered every minute became the standard practice for slave dials used on the European continent. Hipp also improved Wheatstone's chronoscope, an instrument that was used for measuring very short intervals of time (such as those involved in ballistics).[br]Principal Honours and DistinctionsHonorary doctorate, University of Zurich 1875.Further ReadingNeue deutsche Biographie, 1972, Vol. 9, Berlin, pp. 199–200."Hipp's sich selbst conrolirende Uhr", Dinglers polytechnisches Journal (1843), 88:258– 64 (the first description of the Hipp toggle).F.Hope-Jones, 1949, Electrical Timekeeping, 2nd edn, London, pp. 62–6, 97–8 (a modern description in English of the Hipp toggle and the slave dial).C.A.Aked, 1983, "Electrical precision", Antiquarian Horology 14:172–81 (describes the observatory clock at Neuchâtel).DV -
20 механизм поворота башни
Engineering: turret traversing mechanismУниверсальный русско-английский словарь > механизм поворота башни
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