BALL PASSAGE FOR BALL PUTTING OUT DEVICE

摘要

PROBLEM TO BE SOLVED: To surely perform the detection of prize balls, and prevent a wrong operation from being generated. SOLUTION: This ball passage 42 for the prize balls T is defined with the internal side wall 40 of a base member and a gutter member 41. The internal right wall surface which defines the ball passage 42 is formed of a first guiding surface 63a which is in parallel with the internal side wall 40, and second guiding surfaces 63b and 63b. In this case, the second guiding surfaces 63b and 63b are located on both sides on the front and the rear of the first guiding surface 63a and tilt at specified angles to both of the front and rear internal wall surfaces. The ball passage 42 presents a hexagonal shape when seen on the plane. On the internal right wall surface, a through port 64 which makes the ball receiving section of a ball feeding body face to the inside of the ball passage 42 is formed. The dimensions and the tilting angles or the like of the first guiding surface 63a and the second guiding surfaces 63b and 63b are set in such a manner that the prize balls T passing through the ball passage 42 may be guided without sinking to the outside from the through port 64.