| 摘要 |
PROBLEM TO BE SOLVED: To provide a constitution of increasing a feeding speed of game balls and suppressing an occurrence of falling of a ball in a game ball feeding device feeding the game balls. SOLUTION: This game ball feeding device is formed with a game ball passage 24 letting the game ball flow downward; a roller part 19 coming into contact with the game ball from a side of the game ball passage 24 and feeding and stopping the game ball by a frictional force generated between the game ball and itself; and a feed preventing part 21c, when the game ball is stopped by the roller part 19, projecting to the downstream side in the game ball feeding direction in the game ball passage 24 to apply a resistance force to the game ball flowing in the downstream side in the feeding direction and, when the game ball is fed by the roller part 19, pushed outside the game ball passage 24 by the game ball receiving the feeding force from the roller part 19. COPYRIGHT: (C)2006,JPO&NCIPI
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