| 摘要 |
PROBLEM TO BE SOLVED: To improve the stability when piling up packed game machines.SOLUTION: This game machine includes a bottom face part having grooves 11x, 11y and 12z for allowing the entrance of packing bands. At least either one of boundary parts between the sidewalls of the grooves and the bottom face part and boundary parts between the sidewalls of the grooves and the bottom walls of the grooves are formed into slope faces or arcuate faces. |
