| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of manufacturing a game board for a Pachinko game machine manufactured by utilizing an existing nailing machine. SOLUTION: Under assumption of a nailing machine in which the plane of the height of 19 (mm) from the upper surface of a table movable along an XY plane is a nailing start surface for game nails, a transparent plate having a thickness thinner than 19 (mm) and softness for nailing the game nail is prepared as a game plate, and a bottom raising tool of a thickness obtained by subtracting the thickness of the transparent plate from 19 (mm) is prepared. The transparent plate is fixed on the table through the bottom raising tool, and the respective game nails are successively nailed to the transparent plate by the nailing machine. After assembling a guide rail along the outer peripheral part of the transparent plate, a board surface front component group and a board surface back component group are assembled to the transparent plate from the front surface side and back surface side, and both right and left side back plates having an L-shaped cross section are extended from both right and left side edge parts of the transparent plate so as to cover both right and left side edge parts of a back casing and assembled to the transparent plate. COPYRIGHT: (C)2011,JPO&INPIT |
