| 摘要 |
PROBLEM TO BE SOLVED: To enjoy the behavior of a game ball discharged from a rolling part by securing a space in front of the rolling part in a limited space thereby enhancing the latitude of design. SOLUTION: The pachinko machine is provided with the rolling part 30 for rolling the game ball in right and left directions. The rolling part 30 is provided with: a rear side rolling surface 35 and a front side rolling surface 36 in which the rolling path of the game ball 7 is formed; and discharging parts 40 and 41 formed in the middle of the respective rolling surfaces 35 and 36. The widths L1 and L2 of the rolling paths at the discharging parts 40 and 41 are smaller than those of rolling paths at the other parts. The width L1 is smaller than the diameter D of the game ball 7, and the width L2 is smaller than the radius of the game ball 7. COPYRIGHT: (C)2003,JPO
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