| 摘要 |
PROBLEM TO BE SOLVED: To increase player's interest by installing, in a prize winning chamber, a screw body for sending game balls entering the prize winning chamber from downward to upward. SOLUTION: In a prize winning chamber installed in a center accessory 19 and separated from a game section, a splitter 17 is installed which is constituted of a rotary body 33 and a screw body 34 which are driven by respective driving motors. The rotating speed of the rotary body 33 is reduced for a specified period of time by actuation of an accessory switch 40 to allow the player to see easily where the ball is going and thereby increase player's interest. By making the screw body 34 and the rotary body 33 a little out of synchronization, sharp shooting realized by divising ball hitting timing is prevented. The balls entering a ball introduction channel of the rotary body 33 are led to the screw body 34 to be sent above the prize winning chamber and be discharged into a prize winning channel. The balls are then led to an ordinary pattern display actuation gate 48. Thus, the movement of the balls is different from the conventional way and thereby player's interest can be increased. |
