| 摘要 |
PROBLEM TO BE SOLVED: To surely exclude wrong coins regardless of increase of rotation speed of coins. SOLUTION: A coin passage is constituted of an arcuate projecting part 11C, a side guide 11D which is placed on at least one side of the arcuate projecting part and projects from the arcuate projecting part side in the projecting direction of the arcuate projecting part by a prescribed extent, and a coin rotation guide rail 9 arranged a prescribed gap apart from the arcuate projecting part.
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