本发明涉及的锁定装置具有至少一个闭合元件（3），用于两个可移动门扇锁定（8,9）彼此和至少一个闭合元件（1），用于叶的门框架的两个可移动门中的至少一个的锁定，其中，所述封闭元件（1， 3）在锁定和解锁位置，其中所述锁定装置包括一个缩进锁（4）之间移动，其被设计为使得其封闭元件中的至少一个（1，的移动3）从锁定位置相对的解锁位置 其中，所述锁定装置包括用于释放所述锁定挫折（4）的紧急解除机构（14），使得封闭件从锁定（1，3）在所述解锁位置自由移动。

The invention relates to a locking device with at least one closure element (3) for locking of two movable door leaves (8, 9) with each other and at least one closure element (1) for locking of at least one of the two movable door leaves with a door frame, wherein the closure elements (1, 3) between a locked and an unlocked position can be moved, whereby the locking device comprises a return lock (4), which is designed such that it the movement of at least one of the closure elements (1, 3) from the locked position opposing to the unlocked position wherein the locking device includes an emergency release mechanism (14) for releasing the setback lock (4), so that the closure elements (1, 3) from the locked are freely movable in the unlocked position.