Double Oscillating Steam Engine
An illustration of a double oscillating steam engine, created by Elisha Graves Otis (1811-1861) as a power plant exclusively for elevators. Otis, an American, invented a safety device that prevented elevators from falling if the hoisting cable broke
Picture No
10799606
Media ID
47600365
Size
3438px x 3388px
(1.6MB)
Credit
©Photo Researchers / Mary Evans Picture Library
Source
Photo Researchers
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Restrictions Only for Ireland and United Kingdom
Elevator Elisha Mechanical Oscillating Otis
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