| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a variable prize winning opening device capable of forcibly preventing a game ball from being caught even when the game ball is caught between an opening/closing door and a transparent plate of a front door in an advance process of the opening/closing door, and a Pachinko game machine provided with the variable prize winning opening device. <P>SOLUTION: According to a hammer mechanism of an attacker, when a front end portion 223 of the opening/closing door 220 advances in a position at a prescribed distance to backward of a glass plate FD2, a game ball caught between a left end portion of the front end portion 223 of the opening/closing door 220 and the glass plate FD2 is pushed out from between the left end portion of the front end portion 223 and the glass plate FD2 at a hammer plate portion 303c by a hammer member 303 and is released from being caught. <P>COPYRIGHT: (C)2012,JPO&INPIT |
