| 摘要 |
PROBLEM TO BE SOLVED: To provide a fraudulent operation preventing structure of a locking device of a game machine, which is capable of preventing the fraudulent operation of a release part for emergency unlocking. SOLUTION: The locking device 46 having the release part 466a for emergency unlocking is provided with a protective cover 467 for the release part press-fixed to a cylinder lock 464 by resilient force and formed so that the release part 466a can be operated only from the rear side. COPYRIGHT: (C)2009,JPO&INPIT
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