Check-actuated control mechanisms – Including noncontacting – relatively movable parts connected...
Patent
1978-08-17
1980-08-05
Bartuska, F. J.
Check-actuated control mechanisms
Including noncontacting, relatively movable parts connected...
194 1G, 194 1M, G07F 516
Patent
active
042157730
ABSTRACT:
A coin-handling device responds to coins of at least three different values to establish corresponding credits on a movable credit-establishing element. A switch is closed in response to the insertion of each of those coins; and that switch energizes an electromechanical actuator to effect advancement of that credit-establishing element. Only that switch, that actuator, and the mechanical elements associated therewith are needed to effect the establishing of those corresponding credits.
REFERENCES:
patent: 3155213 (1964-11-01), Erickson
patent: 3156339 (1964-11-01), Kiefer et al.
patent: 3186532 (1965-06-01), Ellis et al.
patent: 3208572 (1965-09-01), Jensen
patent: 3929212 (1975-12-01), Burzen
The L-E-D EM Operation Parts and Service Manual, NRI a Division of UMC Industries, Inc., pp. 1-13.
The National EM Operation and Service Manual, NRI a Division of UMC Industries, Inc., pp. 1-32.
Bartuska F. J.
U.M.C. Industries, Inc.
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