| 摘要 |
PROBLEM TO BE SOLVED: To provide a coin selector capable of measuring the thickness parameters at the plurality of parts of a coin. SOLUTION: A first thickness sensor 10 relatively disposed at the central part of a coin C to be guided by a guide rail 3 and a second thickness sensor 15 relatively disposed at the peripheral part of the coin C are disposed along the progressing path of a coin passage 5 of the coin C. COPYRIGHT: (C)2003,JPO
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