| 摘要 |
According to the invention, on putting in coins such as 10, 50. 100, 500 won coins into the vending machine, a coin selective control circuit is activated to drive an oscillation selective circuit and give selective action for the indication drive circuit to display the input coin amount on the indicator. Thereon, on pushing a button switch, the input circuit drives the motor drive circuit for actuating the token hopper and change hopper for discharging a certain amount of tokens and changes at a time, eg. 5 tokens per sec. instead of one/sec in the conv. machine, with the operation state control and the ind-icator circuit in operation.
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