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Escalator. For the album by Sam Gopal, see Escalator (album). An escalator is a moving staircase which carries people between floors of a building or structure. It consists of a motor -driven chain of individually linked steps on a track which cycle on a pair of tracks which keep the step tread horizontal.
Jesse Wilford Reno (August 4, 1861 – June 2, 1947) was an American inventor and engineer. He invented the first working escalator in 1891 (patented March 15, 1892) used at the Old Iron Pier, Coney Island, New York City. His invention was referred to as the "inclined elevator." An earlier escalator machine, termed "revolving stairs" by its ...
[28]: 3 [10] An upper-level concourse, accessed by a series of stairs, elevators, and escalators, [47] would replace ten tracks on the west side of Metro-North's Madison Yard. [ 48 ] : 3 The cavern structure is located under the Park Avenue Viaduct , which surrounds Grand Central Terminal, while the storage tracks are located under the Park ...
Nathan Ames (November 17, 1826 in Roxbury, New Hampshire – August 17, 1865 in Saugus, Massachusetts) [1] was a patent solicitor who held the first patent in the United States for an escalator-like machine. The patent (#25,076) was granted on August 9, 1859, for an invention he called "Revolving Stairs".
Pennsylvania Station (often abbreviated to Penn Station) was a historic railroad station in New York City that was built for, named after, and originally occupied by the Pennsylvania Railroad (PRR). The station occupied an 8-acre (3.2 ha) plot bounded by Seventh and Eighth Avenues and 31st and 33rd Streets in Midtown Manhattan.
Stairs. Stairs are a structure designed to bridge a large vertical distance between lower and higher levels by dividing it into smaller vertical distances. This is achieved as a diagonal series of horizontal platforms called steps which enable passage to the other level by stepping from one to another step in turn.
The northern shaft carries four escalators, while the southern shaft carries one up-only escalator and the two incline elevators. [85] The secondary entrance contains an additional three escalators and a stair between the street and that entrance's upper mezzanine. Past the turnstiles, a single bank of four escalators leads to the lower mezzanine.
The Central–Mid-Levels escalator and walkway system in Hong Kong is the longest outdoor covered escalator system in the world. The system covers over 800 m (2,600 ft) in distance and traverses an elevation of over 135 m (443 ft) from bottom to top. It opened in 1993 to provide an improved link between Central and the Mid-Levels on Hong Kong ...