Bellows operated by a camshaft powered by a water wheel. This application of the medieval invention of the cam enabled both bellows to be powered by the same water wheel. From Biringuccio De la Pirotechnia Venice 1540. Woodcut | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / UIG / Universal History Archive |
Bildgröße: | 6000 px × 3119 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |