摘要 |
PROBLEM TO BE SOLVED: To provide a game machine in which a lifting device is configured to perform an initial lift of game balls smoothly with the use of its lifting member.SOLUTION: A spiral member 170 has a spiral 174, and the spiral 174 is formed in a helicoid shape around an axis of rotation 173 with a plurality of spiral parts. Here the lowest end spiral part, among the plurality of spiral parts of the spiral 174, is formed in a prescribed gentle spiral slope. |