| 摘要 |
PROBLEM TO BE SOLVED: To mount free gifts on positions with higher freedom degree.SOLUTION: A crane arm is controlled according to a player's operation, a free gift stored in a housing is gripped by the crane arm and then the gripped free gift is transported to a free gift falling hole, in a crane game 10. An upper housing 12 comprises therein, free gift table units 17L1, 17L2 and 17L3 for supporting a plate member capable of mounting free gift(s) thereon, through a multi-joint manipulator.SELECTED DRAWING: Figure 1 |
