Perpendicular Canal Lift. 1796
Perpendicular Canal Lift. The weight of the tub boats was counterbalanced by a tub of water in shaft (right). A semaphore signal indicated the status of the boats. Not found practicable. From A Treatise on the Improvement of Canal Navigation by Robert Fulton (London, 1796). Robert Fulton (1765-1815) American engineer. Engraving
Picture No
13901386
Media ID
48425681
Size
2400px x 2945px
(2.0MB)
Credit
World History Archive / Mary Evans Picture Library
Source
World History Archive
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1765-1815 1796 Canals Counterbalance Counterbalanced Cranes Fulton Hoist Improvement Indicated Lift Parallel Perpendicular Practicable Semaphore Shaft Signals Status Treatise
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