🌐EnglishEnglishDeutschEspañolItalianoPortuguêsРусский한국어中文日本語EntityQ2353239· pop 18· linked from 270 articlestrolley poledevice allowing a tram or bus to collect current from overhead wiresWikidata factsImageHHA.11.Elbbrck.3200.jpgSources (1)wikidata.orgvia Wikidata · CC0Available in 17 languages中文РусскийPortuguêsItalianoAsturianBulgarianCzechEsperantoFinnishGreekConnectionscurrent collectorEntitytramEntityCategoriesAmerican inventionsElectric rail transportLocomotive partsTram technologyTrolleybus transport