| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine installation island permitting laying a delivery gutter by easily avoiding the intervention between the delivery gutter and a structure of a game parlor even if the delivery gutter may interven in the structure in the game parlor when the delivery gutter is laid across upper tanks in game machine installation islands. SOLUTION: The game machine installation island comprises a lower tank disposed in a lower part of the game machine installation island for reserving game balls used in games in the game machine, a lift device for lifting game balls reserved in the lower tank to an upper part of the game machine installation island, the upper tank for reserving game balls lifted by the lift device, delivery gutters 400 and 401 laid to connect upper tanks of the game machine installation island and another game machine installation island for delivering game balls between the game machine installation island and the other game machine installation island disposed adjacent to the game machine installation island, and connection position changing means 55a, 55b, 56a and 56b for changing the connection positions of the delivery gutters to the upper tank 3. COPYRIGHT: (C)2005,JPO&NCIPI
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