| 摘要 |
Locking means of frames includes a first component (2) suitable to be mounted on a door and provided with bolts (6, 10) designed to engage themselves in a releasable way to corresponding hollows obtained in a surface defining a space of a wall suitable to be closed by said door, and a second component (14) which can coupled in a removable manner to said first component (2) and provided with a slot (18) suitable to receive and fasten a cylinder lock nucleus (20) suitable to move said bolts (6,10). An alternative second component (14) is suitable to hold a double map (34) nucleus. <IMAGE> |
