| 摘要 |
An adjustable selvage for locks of the type comprising a profiled plate (2) that has a substantially rectangular contour and is provided with at least one through opening and with means for fixing to a jamb, the plate having flat ends (10), which have, both on a same surface, longitudinal incisions (11); two blocks (3) provided with respective means for fixing to the jamb having a portion (15) that is suitable to rest against the smooth surface (12) of a respective flat end (10); fastening elements that engage in a respective lamina (4), which has a surface provided with closely spaced longitudinal incisions (19) that are complementary to the incisions of the plate (2), the ends (10) of the plate (2) being lockable between the block (3) and the lamina (4) by way of the action of the fastening elements in various configurations of mutual engagement of the incisions (11, 19) of the plate (2) and of the laminas (4), respectively.
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