| 摘要 |
A programmable dispensing system for a vending machine dispensing vending products. The system includes a vending machine having at least one helical coil for dispensing the vending product. The helical coil rotates in a first rotational direction 360 degrees plus an additional angular displacement by a motor when a vending product is selected from the vending machine. The helical coil dispenses a selected vending product when the helical coil is rotated. The helical coil is then rotated the additional angular displacement in a second rotational direction opposite the first rotational direction.
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