| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine permitting easy adjustment of behavior of game balls. SOLUTION: The game machine has a linear metal member 60 with high rigidity in a game area 31 on a game board 7 where game balls are shot. A rail-shaped part 67 as a passage of game balls is sectioned/formed in the linear metal member 60. The high rigidity is such a rigidity that the metal member is not deformed when the impact of a game ball shot and falling is applied and the shape or inclination can be changed as hit by a tool such as a hammer. Accordingly, the behavior of the falling game ball can be adjusted by changing the inclination of game nails and changing the shape or inclination of the linear metal member 60, and therefore, the range of adjustment can be widened and the adjustment work can be facilitated. COPYRIGHT: (C)2005,JPO&NCIPI
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