Method for recording the placement of replaceable, self-filling

Details Method for recording the placement of replaceable, self-filling Method for recording the placement of replaceable, self-filling

1991-02-25

1991-10-15

Bartuska, F. J.

Check-actuated control mechanisms

With additional, disparate means preventing fraudulent...

235379, 902 13, G06F 1530

Patent

active

050566431

ABSTRACT:
An arrangement including several cashier vending-type machines for goods and services. Each machine, in addition to having at least one cash box, also has not only several replaceable and preferably self-filling coin-storing units for returning or refunding money, but also has a computer that controls the machine, produces a balance, and is provided with a random access memory that is protected against the loss of power. To prevent deceitful manipulations by operators, and to enable a clear determination of error while precluding human error during use, without requiring additional work, each coin-storing unit is provided with an electronic memory that is protected against loss of data and that, upon insertion of that unit into a machine, stores a coding that identifies the machine.

REFERENCES:
patent: 4650977 (1987-03-01), Couch
patent: 4670643 (1987-06-01), Hain et al.
patent: 4808801 (1987-02-01), Nakagawa

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