| 摘要 |
PROBLEM TO BE SOLVED: To provide an island system used in common for pachinko-slot constituted to reduce the width of an island and widen a passage and to easily convert island constitution without new addition, change and movement of parts and large-scale reforming work. SOLUTION: This island system used in common for pachinko-slot is constituted by forming a space part 16 for installing a pachinko board 14 or a slot board 15, between an upper frame part 4 and a lower fame part 5 of a support frame 1 for supporting the pachinko board 14 or slot board 15 to constitute the island, to permit the installation of the pachinko board 14 or slot board 15 on both front and rear faces of the space part 16. A lower limit height position S of the space part 16 from a floor face is set in conformity to the installed height position of the slot board 15, and an upper limit height position T of the space part 16 from the floor face is set in conformity to the installed height position of the pachinko board 14.
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