| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To rapidly return a game ball corresponding to a foul ball to a supply path to a shooting device when the foul ball occurs. <P>SOLUTION: A sealed Pachinko game machine includes: a game board 110; the shooting device 160; an upper tray 153; and a circulation path for returning a winning ball, an out ball, and a foul ball to the upper tray 153 after they are discharged to the outside of the game board 110. The upper tray 153 includes: a game ball supply part 170 for holding the game ball that the player uses for the game, and discharging the game ball from an exhaust port for supplying to the shooting device 160; and an adjustment ball holding part 180 for holding an adjustment ball supplied to the game ball supply part 170 apart from the game ball that the player uses for the game and inserting the adjustment ball into a position closer to the exhaust port than a reception port of the game ball, namely an own ball in the game ball supply part 170. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
