| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine that is simply structured and can distinguish the reusability of a ball shooter with high accuracy, and the ball shooter therefor. SOLUTION: The game machine has the ball shooter 123 to shoot a game ball 125 and permits a game by using the game ball 125 shot. The ball shooter 123 has a knocking arm 203 striking the game ball 125, a rotating shaft giving a drive force to the arm and a cumulative shooting frequency indicator 210 to indicate the cumulative shooting frequency of striking with the knocking arm 203. The cumulative shooting frequency indicator 210 has a contact portion vertically supporting the indicator and contacting the rotating shaft and graduations to indicate the amount of wear of the cumulative shooting frequency indicator 210 corresponding to a cumulative shooting frequency in the contact portion. COPYRIGHT: (C)2004,JPO
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