| 摘要 |
This invention has been developed for the purpose of possibly decreasing the size of whole selector. And, this invention has been developed in order to lighten the whole selector, using synthetic resin molded products. This invention is a coin rolling type selector comprising at least: a base substance (20) which has a shape such as a roughly square thick plate being stood up; a rail (22) being arranged on this base substance, and for standing up and rolling a thrown-into coin; and a roller (32) with a groove, which is rotation-freely arranged above this rail, and which guides the upper edge of said rolling coin.
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