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Climbing elevator. A climbing elevator is a self-ascending elevator with its own propulsion. The propulsion can be done by an electric or a combustion engine. Climbing elevators are used in guyed masts or towers, in order to make easy access to parts of these constructions, such as flight safety lamps for maintenance.
Elisha Otis. Elisha Graves Otis (August 3, 1811 – April 8, 1861) was an American industrialist and founder of the Otis Elevator Company. [1] In 1853, he invented a safety device that prevents elevators from falling if the hoisting cable fails. [2][3] On March 23, 1857, he installed the first safety elevator for passenger service in the store ...
Otis Worldwide Corporation (branded as the Otis Elevator Company, its former legal name) is an American company that develops, manufactures and markets elevators, escalators, moving walkways, and related equipment. Based in Farmington, Connecticut, U.S., Otis is the world's largest manufacturer of vertical transportation systems, principally ...
Elevator operator. The Smith Tower in Seattle, Washington uses traditional elevator operators, as seen in this 2008 photo. An elevator operator (North American English), liftman (in Commonwealth English, usually lift attendant), or lift girl (in British English), is a person specifically employed to operate a manually operated elevator. [1]
A paternoster in Prague Paternoster elevator in The Hague, when it was still in operation. A paternoster (/ ˌ p eɪ t ər ˈ n ɒ s t ər /, / ˌ p ɑː-/, or / ˌ p æ-/) or paternoster lift is a passenger elevator which consists of a chain of open compartments (each usually designed for two people) that move slowly in a loop up and down inside a building without stopping.
Electrical engineering. Frank Julian Sprague (July 25, 1857 – October 25, 1934) was an American inventor who contributed to the development of the electric motor, electric railways, and electric elevators. His contributions were especially important in promoting urban development by increasing the size cities could reasonably attain (through ...
56,000 (February 2015. (2015-02) ) Parent. Schindler Group. Website. www.schindler.com /us /. Schindler Elevator Corporation is the American division of Schindler Group, and traces its origins back to 1869 with the establishment of the Haughton Elevator Company and 1928 with the founding of the Westinghouse Elevator Division.
Marshall Elevator was the oldest elevator company in the United States. It was founded in 1818 by John Marshall. Marshall & Son originally was a Blacksmith, but in the 1840s, they started to produce elevators of all kinds. In 1942, they began to sell elevator products by the Rotary Lift Company, [ 1 ] which, in 1955, merged with other companies ...