On researching the history and the sketches of Leonardo da Vincis, i noticed especially the creativity in his technical developments. The two selected drawings are rather casually sketched scraps of thoughts Leonardo , with whom he probably wanted to represent functional principles in more detail. This gave me a good source of
inspiration to develop the juicer. What was taken along in the further development , are the following principles:
A rotational movement is transmitted into a linear motion via a gear and a rack .
A rotational movement is extended by a random route via a chain or toothed belt .
As a result, the juicer works well in a bar for example.