| 摘要 |
PROBLEM TO BE SOLVED: To provide a cylinder lock wherein a function of avoiding the intrusion of foreign matter and operability are enhanced. SOLUTION: Cam faces 10b, 10b' have bulged sections 10d, 10d' formed at least partly between leading edge sections 10c, 10c' and rod sections 10a, 10a' of shutters 10, 10'. Urging members 11, 11' are brought into contact with the bulged sections 10d, 10d' when the shutters 10, 10' are positioned at closing positions to push and urge the shutters 10, 10' toward the closing positions. COPYRIGHT: (C)2007,JPO&INPIT
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