The model features a mechanism applicable to machines designed for lifting and lowering heavy loads, capable of converting rotary motion into linear motion.
By turning a crank, the toothed wheel engages with the vertical rack, causing it to move up or down. At one end of the rack, a hook is attached to secure the load.
This device resembles a jack, a tool commonly used to lift two-wheeled vehicles in order to replace a wheel.
Technical informations
Type of exhibit
Model
Collection
Material
Carved Swiss pine wood
Measures
Width: 75 cm, Length: 75 cm, Depth: 75 cm.
Storage location
Relationship with the original work
Source: Leonardo da Vinci, Codex Atlanticus, f. 998 r
Location
Museo Leonardiano, Palazzina Uzielli, second floor
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Last update: 24 June 2025, 10:52