This model, inspired by a drawing in Madrid Codex I, presents an innovative system for moving both upwards and downwards. The mechanism is operated by a crank that drives one of the four gears (two driving and two idler) located within the central block; a rope passes between the wheels, winding in a figure-eight pattern. A person, standing on the stirrup supported by iron rods, can turn the crank to ascend and descend along the rope together with the entire mechanism.
Technical informations
Type of exhibit
Model
Collection
Material
Wood, rope, iron
Measures
Width: 128 cm, Length: 32 cm, Depth: 21 cm
Storage location
Relationship with the original work
Source: Leonardo da Vinci, Madrid Codex I, f. 9 r
Location
Museo Leonardiano, Palazzina Uzielli, second floor
Digital archive