| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To enable a player to enter a game ball selectively into a starting prize-winning opening or into a drop prize-winning opening. <P>SOLUTION: An accessory device 15 is provided with right and left prize-winning openings 51a and 51b formed with a prescribed distance therebetween and right and left movable blades 52a and 52b which open and close the right and left prize-winning openings 51a and 51b based on the establishment of a prescribed condition. By rotating a rotator 54 sorting the game ball entered into the right and left prize-winning openings 51a and 51b to the drop prize-winning opening and the second starting prize-winning opening 56, the player can enter the game ball selectively into the drop prize-winning opening or into the second starting prize-winning opening 56. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
