| 摘要 |
PROBLEM TO BE SOLVED: To provide a ball guide passage of a game machine capable of increasing a rotation quantity of a game ball shot. SOLUTION: The ball guide passage 1 of the pachinko game machine 6 is provided along a direction of moving of the game ball 8 to guide it in a desired direction. An outside rail 15 constitutive of the passage 1 has a magnetic body 11 as a rotation quantity increasing means for increasing the rotation quantity of the ball 8, wherein the magnetic body 11 is placed in a position near the reference point B of a position facing a front end 203 of an inside rail 2 constitutive of a game range forming member and over a range along which the ball 8 moves. COPYRIGHT: (C)2007,JPO&INPIT
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