| 摘要 |
Device for locking second leaves, for example of a door with two leaves, in the closed configuration, comprising a recessed button, which is pivoted to a corresponding accommodation body recessed in the side of a second leaf, and which is designed to be pushed in rotation, causing, by means of a transmission element, the retraction, towards the inside of the second leaf, of a latch that is normally pushed vertically towards the architrave or upper cross-member or towards the floor, in engagement in a corresponding seat for locking the second leaf. |
