| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a ball passage device fully worked out to move game balls to a straightening passage part smoothly without causing ball clogging, and to provide a game machine including the ball passage device. <P>SOLUTION: Both the straightening passages Ae, Af are extended from a main guide passage part Ac and a sub-guide passage part Ad along both the sides of a branch wall part 92e, and both the straightening passage parts Ae, Af are formed so as to be successively narrower toward a side of the branch wall part 92e than the main guide passage part Ac and the sub-guide passage part Ad. In this case, the main guide passage part Ac and the sub-guide passage part Ad are constituted so as to guide game balls to both the straightening passage parts Ae, Af under the respective curve shapes. <P>COPYRIGHT: (C)2013,JPO&INPIT |
