bn:00225451n
Noun Concept
Categories: All articles containing potentially dated statements, Tram technology, Articles containing potentially dated statements from 2011, Locomotive parts, American inventions
EN
trolley pole  Trolleypole  trolley-pole  trolley poles
EN
A trolley pole is a tapered cylindrical pole of wood or metal, used to transfer electricity from a "live" overhead wire to the control and the electric traction motors of a tram or trolley bus. Wikipedia
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EN
A trolley pole is a tapered cylindrical pole of wood or metal, used to transfer electricity from a "live" overhead wire to the control and the electric traction motors of a tram or trolley bus. Wikipedia
Device allowing a tram to collect current from overhead wires Wikidata
A pole of wood or metal, used to transfer electricity from an overhead wire to power a tram, streetcar or trolley bus. Wiktionary
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