| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a replenishing gutter for game balls, which can easily and accurately implement a downward inclination angle in the width direction of a game ball supplying rolling face during installation and installation adjustment after maintenance. <P>SOLUTION: Game machines are provided side by side to an island in a mutually bent shape in the unit of one or more game machines. In the replenishing gutter 20 for supplying balls 80 to the game machines respectively, a plurality of mounting frames 40 each having a mounting surface 41 where the downward inclination angle toward the game machine is formed in the width direction, are mutually continuously arranged in the longitudinal direction and are provided to the island with gradients in the longitudinal direction. Further, a plurality of gutter members each provided with a supply rolling surface 24 for rolling balls 80 are mounted on the mounting surfaces 41 respectively and connected. The plan view shape of the supply rolling surface 24 shows a curved or bent shape, the gutter member includes a supply rolling surface 24, a bottom surface in parallel therewith and side sufaces where opening parts for supplying the balls 80 to the game machines are formed, and a down slope toward the side surface of the gutter member is provided to an end near the side surface of the gutter member in the supply rolling surface 24. <P>COPYRIGHT: (C)2012,JPO&INPIT |
