Shahid Bagheri Metro Station
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Shahid Bagheri Metro Station is a station in Tehran Metro Line 2, in Iran. It is located in the junction of Resalat Expressway and Tehranpars Expressway. It is between Tehranpars Metro Station and Elm
Elevator
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An elevator or lift is a machine that vertically transports people or freight between levels. They are typically powered by electric motors that drive traction cables and counterweight systems such as
Outside of typical elevators, shown in an office building in Portland, Oregon
This elevator to the Alexanderplatz U-Bahn station in Berlin is built with glass walls and doors, exposing the inner workings.
Elevator design by the German engineer Konrad Kyeser (1405)
Elisha Otis demonstrating his safety system, at the New York Crystal Palace, 1853