| 摘要 |
<p>An electromechanical cylinder lock including a lock body (1) and, inside thereof, a turnable lock cylinder (2) and a locking mechanism comprising locking means which normally prevent turning of the lock cylinder (2) with regard to the lock body (1) and which can be moved by means of a key (7) of the lock into a releasing position allowing turning of the lock cylinder (2), whereby a key (7) for the lock includes means (11) for transmitting an electronic code and the lock correspondingly includes means (13,14) for receiving and identifying the code of the key so that, on identifying a correct code, the receiving and identifying means (13,14) are arranged to enable mechanical opening of the lock by means of the key (7). The lock includes at least one locking disc (9,9 ,9'') with a key opening (9b,9',9b'') which is so designed that turning of the key does not directly act mechanically on the locking disc (9,9',9''). The lock also includes coupling means for coupling the at least one locking disc (9,9',9'') to the turning movement of the key. In addition the lock is provided with electric operating means (17,17',17'') activated by means of the electronic code from the key and which in its active state controls the coupling means so that the at least one locking disc (9,9',9'') turns with the key into a position required for the opening of the locking mechanism. <IMAGE></p> |
