A larger image of this model and a description of it can be found at the following site:Ī model of an Archimedes' claw as an underwater ship shaker built entirely of Legos by Richard Wright. Roberto Iannò of the Instituto Statale d'Arte (Syracuse, Sicily, Italy : 1999).Įnlarged image: 229 kilobytes, 818 x 648 pixels.Ī model designed by students from Smith College (Northampton, Massachusetts, USA), located in Smith's Museum of Ancient Inventions. Microsoft Word document (rorres_harris.doc) 3.7 megabytesĪ scale model built by Massimo Gozzo and Francesca Pedalino as part of their degree requirements in Architecture at the Università degli Studi di Reggio Calabria (Reggio Calabria, Italy : July, 2000).Įnlarged image: 263 kilobytes, 1200 x 907 pixels.Īnother image: 237 kilobytes, 1200 x 933 pixels.Ī 1/20-th scale model built by Prof. #Claw of archimedes pdf#You can download this paper in the following two formats: PDF document (rorres_harris.pdf) 1.6 megabytes The claw was devised in order to guard the sea-bordering wall of the city of Syracuse towards enemy ships When the claw was activated. 212 BC, was the scientist of the classical period and antiquity. 'Claw of Archimedes' begins with the pounding of the drums of war before evoking battle. Archimedes was a great legend of the ancient time Archimedes of Syracuse, dated back to c. The impact from the drop would sink the ships or shatter their hull upon impact. The original sources are Polybius1 writing soon after the second Punic war, and Livy2 writing about two centuries later. HarrisThis paper was presented at the Symposium on Extraordinary Machines and Structures in Antiquityheld in Olympia, Greece, on August 20-23, 2001. The claw was a large grappling hook that was fired from atop the city walls of Syracuse to grab enemy ships, lift them into the air and then drop them back down onto the water. Answer (1 of 4): It appears to have been feasible. The following paper discusses this model and its operation in detail: "A Formidable War Machine: Construction and Operation of Archimedes' Iron Hand"īy Chris Rorres and Harry G. View 1 | View 2 | View 3 | View 4 | View 5 | View 6 | View 7 Seven still views are also available, each 40-90 kilobytes, 640 x 480 pixels: Notice the use of a sliding leaden counterweight that provides the torque needed to lift the ship.Ĩ05 kilobytes, 462 x 612 pixels, 20 frames, 9 seconds.įour more QuickTime movies are available: Although its exact nature is unclear, the accounts of ancient historians seem to describe it as a sort of crane equipped with a grappling hook that was able to drop an attacking ship partly down in to the water, then either cause the ship to capsize or suddenly drop it. Harris, Professor of Structural Engineering, Drexel University (Philadelphia, Pennsylvania, USA) in 1999.
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