| 摘要 |
PROBLEM TO BE SOLVED: To provide a movable performance device for a game machine and a game machine including the device, reducing load on a driving source to improve durability, and simplifying configuration without a complicated transmission mechanism to prevent an increase in size, while reducing a cost. SOLUTION: On receiving the rotary driving force of an electric motor 9, a barrel part 10 rotates a barrel part rotating shaft 18 around the rotation axis in the direction crossing a game board 2. The tip part 14a of a working part 14 is brought into contact with a slope 20a, so that a head part 11 integrally formed with the working part 14 rocks forward around the rocking axis P with respect to the barrel part 10. COPYRIGHT: (C)2011,JPO&INPIT
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