| 摘要 |
PROBLEM TO BE SOLVED: To provide a prize ball path capable of smoothly dispensing prize balls even when there is a number of prize balls and to make it difficult for a player to perform a fraudulent practice from the prize ball path. SOLUTION: In addition to two or more prize ball paths 21 and 22 and a downstream prize ball retaining part 13, the same number of stepwise prize ball paths 11 and 12 in the retaining part as the number of the prize ball paths 21 and 22 are provided inside the prize ball retaining part 13, and the difference in step of the prize ball paths 11 and 12 in the retaining part is at least half a radius of a game ball or larger. Prize balls dispensed by a plurality of prize ball paths 21 and 22 are made stepwise, so that the balls can be dispensed without colliding with one another in the prize ball paths 11 and 12 in the retaining part. COPYRIGHT: (C)2009,JPO&INPIT
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