Improvement in coin and/or token collection and return system by means of coin-boxes with an electromechanical device, preferably for telephone use

摘要

A coin and token collection and/or return device combined with coin-boxes is disclosed, principally for telephone use, including a single electromagnet which is energized by means of pulses I.I.-I.R. of determined duration, longer for collection and shorter for return (or vice versa). The system being capable of enabling selective return of each of the coins or tokens. (Ref. Fig. 2)