WINNING BALL GUIDE GUTTER AND WINNING BALL GUIDE BASE BOARD OF PACHINKO GAME MACHINE

摘要

PROBLEM TO BE SOLVED: To provide a winning ball guide gutter and a winning ball guide base board easily attachable to the rear side of a game board of a pachinko game machine, allowing effective utilizing of the rear side of the game board.;SOLUTION: A rear side cover 20, the winning ball guide base board, is fixed to the rear side of a game board 11 of a pachinko game machine and plural winning ball guide gutters are integrally mounted on the rear side cover 20. The winning ball guide gutters are disposed facing plural openings, which communicate with game ball winning holes formed on the front side of the game board and open on the rear side of the game board, for guiding winning balls rolling from the winning holes to the openings to a winning ball passage below. An electronic control circuit board 29 is mounted on the front side of the rear side cover.;COPYRIGHT: (C)2001,JPO