Improvements in stone mills, for flours. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements in stone mills, for flours characterized by the fact that a mill consisting of a support frame has been arranged on one of its sides has a support for a motor that starts the mechanism of the mill, and on top of this frame there is a box in which there is a mechanism consisting of a fixed lower stone, on which is a mobile upper stone, movable in height by means of a steering wheel and which can be raised by means of a lever provided for that purpose to start the turn, and once its speed is reached, it returns to its normal position. (Machine-translation by Google Translate, not legally binding)