Totalizer for vending machine

Details Totalizer for vending machine Totalizer for vending machine

1976-12-06

1979-03-13

Rolla, Joseph J.

Check-actuated control mechanisms

Including noncontacting, relatively movable parts connected...

194DIG3, G07F 900

Patent

active

041437497

ABSTRACT:
A totalizer for recording the income of a multiprice vending machine, the totalizer including a device to determine the value of the item selected, the fact that a sale was made, and a counter to total the value of all items selected. The totalizer preferably verifies the correctness of the value of the item selected to prevent erroneous counts and also preferably generates a coded output signal representing the price line of the vending machine providing information.

REFERENCES:
patent: 3323626 (1967-06-01), Abe et al.
patent: 3815718 (1974-06-01), Singer
patent: 3894220 (1975-07-01), Levasseur
patent: 3895738 (1975-07-01), Buchanan et al.
patent: 4008792 (1977-02-01), Levasseur et al.

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