| 摘要 |
PROBLEM TO BE SOLVED: To enable the downward extension of the opening part for arranging the board surface parts provided on the rear side of the game boards of the pachinko game machines. SOLUTION: A ball tank 14, a tank rail 15 and the like are disposed at the upper part on the rear side of the body frame 12 supporting the game board 23 and a ball put-out device 17 or the like is disposed at the side part on the rear side of the body frame 12. Moreover, circuit boards, a frame control board 26, a power source board 27 and the like, are disposed at the lower part on the rear side of the body frame 12 and the frame control board 26 is positioned closer to the left end of the lower part on the rear side of the body frame 12 while the power source board 27 closer to the right end of the lower part on the rear side of the body frame 12. This secures an expansion space of the opening part 25 for arranging the board surface parts between the frame control board 26 and the power source board 27 at the lower part on the rear side of the body frame 12 thereby enabling the extension of the central part of the opening part 25 for arranging the board surface parts further downward than in the conventional type. COPYRIGHT: (C)2005,JPO&NCIPI
|
