Check-actuated control mechanisms – With additional – disparate means preventing fraudulent...
Patent
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
Bartuska F. J.
Scheidt & Bachmann Gesellschaft mit beschrankter Haftung
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