Patent ID: 11905736
Assignee: nan
Field: Civil engineering (Other fields)
Classification: CPC E | IPC E

Claim 5:
6. The security device according to claim 5
wherein the lock control circuit mounts in the locking structure;
wherein the lock control circuit controls the operation of the locking structure;
wherein by controlling the operation of the locking structure is meant that: a) the lock control circuit locks the locking structure into a state such that the position of the first object remains fixed relative to the second object; and, b) the lock control circuit releases the locking structure into a state such that the first object can subsequently move relative to the second object;
wherein the lock control circuit is the electric circuit;
wherein the lock control circuit controls the operation of the locking structure;
wherein the lock control circuit interacts with the toothed structure of each blade selected from the multi-blade structure of the key structure;
wherein the lock control circuit releases the locking structure when the lock control circuit identifies the key structure as being authorized to release the locking structure.