| 摘要 |
PROBLEM TO BE SOLVED: To provide a ball shooting device for a game machine, achieving a sufficient shooting power even with a small size and easy to adjust the power, and to provide the game machine provided with the same. SOLUTION: The ball shooting device for the game machine includes a frustum-shaped shooting coil 23 around which a shooting coil 14 is wound so that the number of windings gradually increases from one end side of a coil bobbin 13 to the other end side. COPYRIGHT: (C)2010,JPO&INPIT
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