| 摘要 |
PROBLEM TO BE SOLVED: To provide a prize acquisition game device with a plurality of pairs of grasping arms, which permits the space between the arms to be adjusted. SOLUTION: The prize acquisition game device 1 has a prize grasping device 20 having a grasping portion 21 which can move in prescribed directions, a plurality of pairs of grasping arms 22 and 23 attached to the grasping portion 21, an opening and closing portion 25 to open and close the pairs of grasping arms 22 and 23, and a space adjusting portion 26 which moves the pairs of grasping arms 22 and 23 to adjust the space between the pair of grasping arms 22 and the pair of grasping arms 23 adjacent to the pair of grasping arms 22, and grasps or releases a prize by opening and closing the pairs of grasping arms 22 and 23. COPYRIGHT: (C)2007,JPO&INPIT
|
