Armoured closure which can be fastened on a housing

摘要

The locking plate (10) is inserted into the latch lock pocket (3) from the side and fixed by means of the cylinder lock (9) which is pushed through. In order to protect the latter against the use of force, it is completely covered by the cylindrical safety sleeve (4) which consists preferably of a hard, resistant material and has, as its only opening, the keyhole (12). In this manner, the cylinder lock (9) is no longer accessible from outside and is thus secured against destruction. For the purpose of opening the armoured closure, the unlocked cylinder lock is drawn forwards into the safety sleeve (4) by the key (14) and the locking plate (10) is thus released. <IMAGE>