| 摘要 |
The lock comprises a fixed barrel 1 formed by a stack of washers 12, a sleeve 11 and a plug 13, and a cylinder 2 formed from a stack of washers 21 and from a claw 22. A tumbler 3, set apart from the cylinder by a spring 4, is integral with the latter in terms of rotation. Bolts make it possible to immobilise the washers of the cylinder in relation to the washers of the barrel. The insertion of a key releases the bolts and makes it possible to depress the cylinder and the tumbler, the driving finger 32 of which can then drive an espagnolette mechanism. <IMAGE>
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