| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a performance device which moves members by rotating a belt by the power of a motor and can reduce a force acting on the output shaft of the motor while securing a space, and to provide a game machine equipped with the performance device. <P>SOLUTION: The performance device includes a right side vertical movement motor 50, a driving pulley 53, a timing belt 60, transverse dividers 31 and 32, a supporting shaft 70, and a bearing portion 71. The driving pulley 53 is fixed to the output shaft 52 of the right side vertical movement motor 50 and rotated around the shaft by the power of the right side vertical movement motor 50. The timing belt 60 is laid astride the driving pulley 53. The transverse dividers 31 and 32 are connected to the timing belt 60 and moved by the rotation of the timing belt 60. The supporting shaft 70 is provided coaxially with the driving pulley 53 and extends from the driving pulley 53 to the side opposite to the motor side. The bearing portion 71 supports the supporting shaft 70. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
