| 摘要 |
<p>A Coin selection device for discriminating the coin diameter is of a type in which an oscillating coil 12a and a receiving coil 12b are disposed on opposite sides of a coin path 10. Both coils 12a, 12b are disposed towards the top of the coin path 10. The size I of the coils 12a, 12b is substantially the same as the difference in diameter between the coin of largest diameter A and that of smallest diameter B to be handled by the device. Such an arrangement enables the size of a coin to be discriminated with high accuracy. <IMAGE></p> |
