| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine having excellent maintainability. <P>SOLUTION: When a cover 72 is mounted on a body case, a sprocket 60 is inserted into the body case from sprocket insertion holes, and a rotary shaft 57 is rotatably inserted into a bearing part of the body case. Accordingly, when the sprocket 60 is damaged, the sprocket 60 can be easily replaced. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
