| 摘要 |
PROBLEM TO BE SOLVED: To provide a center accessory of a pachinko game machine capable of enhancing the amusement of the play by diversifying the movement of game balls from a ball entrance hole to an incline shelf, and allowing a player to enjoy watching the movement of the game balls. SOLUTION: Warp paths 40a and 40b communicating with ball entrance holes 14a and 14b to guide game balls flowing into the ball entrance holes to the upper surface of the inclined shelf 52 are formed on the inner side of the ball entrance holes 14a and 14b, and a ball falling hole 38 is bored on the bottom wall of the warp paths 40a and 40b. A center vertical path 43 is formed under the ball falling hole 38 set to guide game balls onto the upper surface of the inclined shelf 52 and to let the game balls easily enter a special winning hole 55. A ball retaining device 30 comprising an apportioning member 31 operated by an electric actuator 32 to open/close the upper face of the ball falling hole 38 and a restraining member 33 to open/close the lower face of the ball falling hole is disposed above the ball falling hole 38. COPYRIGHT: (C)2009,JPO&INPIT
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