METHOD AND SYSTEM FOR DUST PREVENTION IN A COIN HANDLING MACHINE

A method and system for prevention of dust accumulation on a coin sensor assembly (67) in a coin handling machine (60), includes a lower optical element (83, 90) positioned below a coin track (63) and then either, or both of, 1) blowing off dust that tends to accumulate on the cover (83) for the low...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ADAMS, THOMAS P, GUNST, ROBERT E, PARPART, JASON R, SPOEHR, MYRON W
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHECKING-DEVICES HANDLING OF COINS OR OF PAPER CURRENCY OR SIMILAR VALUABLEPAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING,DISPENSING, CHANGING OR DEPOSITING PHYSICS
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