| 摘要 |
PROBLEM TO BE SOLVED: To effectively eliminate ball clogging, to make an attachment member not used for attaching a ball clogging elimination means not to cause obstruction of work and to effectively utilize the attachment member. SOLUTION: Onto the side wall 22 of a tank rail 20, a vibrator 40 and a power supply cord housing case (accessory device) 60 are attached through a shared attaching member 35 to which both can be attached. Since the vibrator 40 is mounted such that its attaching position is changeable, by moving the vibrator 40 to a place where ball clogging easily occurs in each game parlor or each pachinko game machine, ball clogging is efficiently eliminated. Also, the attaching member 35 not used for attaching the vibrator 40 can be effectively utilized for attaching the power supply cord housing case 60. COPYRIGHT: (C)2005,JPO&NCIPI
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