Electrical system to automatically introduce the unit price of the heavy goods in optical balances. (Machine-translation by Google Translate, not legally binding)

摘要

Electronic system for automatically entering the unit price of heavy goods in optical scales, characterized by the fact that it comprises a digital apparatus for introducing prices; analogue means connected to the mechanism of the optical system of the balance and which, detecting the position of the latter, actuate a servo motor fed with direct current and which causes the optical system to move, and a logic circuit, connected to the digital insertion element through a contact and which causes the servomotor to stop when the optical system has reached the position corresponding to the entered figure, and commands a mechanical device for centering and blocking said mechanism of the optical system. (Machine-translation by Google Translate, not legally binding)