Key and lock core set

摘要

The subject of the notification is the key set (1) and the lock core (4),where the movable elements contained in the key (1) interact with varying force on the movable elements located in the core of the lock. The correct setting of the moving elements in the core and the lever pressure opens the lock. The subject of the notification shall be applicable, inter alia, to security systems,where there is a need to grant temporary access to another person while at the same time eliminating the likelihood of another key being acquired, as the acquisition of the key requires enormous precision and is extremely costly due to the use of non-linear key elements. This solution does not require power to work.