| 摘要 |
PROBLEM TO BE SOLVED: To feed pachinko balls to a ball supplying device securely without being blocked. SOLUTION: These pachinko ball guide gutters 18, 19 have ball feeding pathways 29, 30 through which pachinko balls are guided in line from the opening of a ball tank attached to the mechanical board on the rear side of a pachinko machine to a ball supplying device. The width (w) at the upstream end of the ball feeding pathways 29, 30 is set so that pachinko balls can be arranged in a row in a zigzag, and is tapered toward the downstream. |
