GAME BOARD OF PINBALL GAME MACHINE AND PRODUCTION SYSTEM AND METHOD OF GAME BOARD FOR PINBALL GAME MACHINE

PROBLEM TO BE SOLVED: To provide a game board of a pinball game machine and a production system therefor which can improve the production efficiency without complicating a game board assembly process. SOLUTION: In the game board of the pinball game machine wherein surface side parts and rear side parts are mounted respectively on the surface and rear of a decorative plate 11 as a base board of the game board, the first reference hole as a positioning reference in the mounting of the surface side parts is provided on the rear side of the decorative plate and the second reference hole as a positioning reference of the game board in the mounting of the rear side parts in the surface side of a rail decoration 12. The game board is so constructed that the first and second reference holes are positioned in axial symmetry with respect to the center line CLon the surface of the decorative plate. In the production system, an inverter for inverting the surface and rear of the game board is disposed between a line of mounting the surface side parts and a line of mounting the rear side parts mounting. The first reference hole is utilized in the surface side parts mounting line and the second reference hole in the rear side parts mounting line to mount the individual parts by positioning the game board. COPYRIGHT: (C)2006,JPO&NCIPI