| 摘要 |
PROBLEM TO BE SOLVED: To provide a ball game machine capable of exciting the interest of a game player by making a ball movement orbit complicated and permitting the probability of the ball to be fallen into respective blind holes to have random property. SOLUTION: A rotary board 8 has prescribed inclination angle so that a cross section is formed to be almost a conic shape. A ball batting blade 10 for bounding a ball falling along inclination by rotation is provided at the center part of the rotary board 8 and also a rotation driving means which rotates the rotary board 8 and the ball batting blade 10 by different speeds is provided. |
