- trolley pantograph
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English-Russian dictionary of geology. 2011.
trolley pantograph
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Pantograph — Pan to*graph, n. [Panto + graph: cf. F. pantographe.] An instrument for copying plans, maps, and other drawings, on the same, or on a reduced or an enlarged, scale. [Written also {pantagraph}, and incorrectly {pentagraph}.] [1913 Webster] 2. An… … The Collaborative International Dictionary of English
pantograph — [pan′tə graf΄] n. [Fr pantographe: see PANTO & GRAPH] 1. a mechanical device for reproducing a map, drawing, etc. on the same or a different scale, consisting of a framework of jointed rods in a roughly parallelogram form 2. any similar framework … English World dictionary
Trolley pole — For the weapon, see Trolley pole (weapon). . [cite web| url=http://ocw.mit.edu/OcwWeb/Civil and Environmental Engineering/1 012Spring2002/Readings/detail/green line project.htm| title=Boston Transit Milestones| author=Dr. Romin Koebel| work=MIT… … Wikipedia
Pantograph (rail) — A pantograph is a device that collects electric current from overhead lines for electric trains or trams. The term stems from the resemblance to pantograph devices for copying writing and drawings. A flat side pantograph was invented 1895 at the… … Wikipedia
trolley — /trol ee/, n., pl. trolleys, v., trolleyed, trolleying. n. 1. a trolley car. 2. a pulley or truck traveling on an overhead track and serving to support and move a suspended object. 3. a grooved metallic wheel or pulley carried on the end of a… … Universalium
trolley — trol•ley or trol•ly [[t]ˈtrɒl i[/t]] n. pl. leys or lies, 1) trs trolley car 2) trs a pulley or truck traveling on an overhead track and serving to support and move a suspended object 3) trs a) a grooved wheel or pulley on the end of a pole, used … From formal English to slang
pantograph — pantographer /pan tog reuh feuhr/, n. pantographic /pan teuh graf ik/, pantographical, adj. pantographically, adv. pantography, n. /pan teuh graf , grahf /, n. 1. Also, pantagraph. an instrument for the mechanical copying of plans, diagrams, etc … Universalium
pantograph — noun Etymology: French pantographe, from pant + graphe graph Date: 1723 1. an instrument for copying something (as a map) on a predetermined scale consisting of four light rigid bars jointed in parallelogram form; also any of various extensible… … New Collegiate Dictionary
Skew pantograph — Pantograph Pan to*graph, n. [Panto + graph: cf. F. pantographe.] An instrument for copying plans, maps, and other drawings, on the same, or on a reduced or an enlarged, scale. [Written also {pantagraph}, and incorrectly {pentagraph}.] [1913… … The Collaborative International Dictionary of English
MATA Trolley — This article is about Memphis Area Transit Authority heritage streetcar. For McKinney Avenue Transit Authority, see McKinney Avenue Transit Authority. MATA Trolley Info Locale Memphis … Wikipedia
pantagraph — Pantograph Pan to*graph, n. [Panto + graph: cf. F. pantographe.] An instrument for copying plans, maps, and other drawings, on the same, or on a reduced or an enlarged, scale. [Written also {pantagraph}, and incorrectly {pentagraph}.] [1913… … The Collaborative International Dictionary of English
