| 摘要 |
PROBLEM TO BE SOLVED: To provide a board surface device in a pinball game machine in which the motion of Pachinko balls is full of variety and unique to satisfy a player with the attraction of the motion, capable of sufficiently enhancing the attraction of games. SOLUTION: This device comprises a ball flow-down pathway 29 through which Pachinko balls B flow down, a hopper member 31 for hopping the Pachinko balls B flowing down through the ball flow-down pathway 29 in the upward direction different from the flow-down direction, a ball tray 43 for receiving the Pachinko balls B hopped in the upward direction by the hopper member 31. The orbit of the Pachinko balls B hopped upward and received in the ball tray 43 can be viewed from the front side. COPYRIGHT: (C)2004,JPO
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