| 摘要 |
PROBLEM TO BE SOLVED: To provide plural kinds of pinwheels at low cost without using a number of molding dies. SOLUTION: A pinwheel 50 of a pachinko game machine comprises a support stand 51 fixedly provided on a game board 9, a shaft member 40 mounted to protrude forwardly from the support stand 51, and a bladed wheel 60 rotatably supported on the shaft member 40. A support hole part 64a through which the shank 41 of the shaft member 40 is loosely passed is formed in a through hole 64 penetrating the front and back of the shaft tube part 63 of the bladed wheel 60, and stepped hole parts 64b each having a greater diameter than the head 52 of the shaft member are formed on both sides of each of the front and back ends of the support hole part 64a. The bladed wheel 60 can be mounted on the support stand 51, whether it faces forward or backward.
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