Abstract: A locking system is provided whereby at least two locking devices can be actuated with one and the same key. The key has at least two control tracks, via which, in at least two scanning planes lying one behind the other respectively transverse to the insertion direction, the scanning of scanning points provided on the key is possible. Via the scanning points provided in at least one scanning plane, both types of platelet tumblers can be scanned via the mating scanning points thereof and separated, so that the arrangement of one type of the two platelet tumblers in at least one scanning plane can be chosen freely in order to form a multiplicity of locking devices having cylinders cores having an associated cylinder housing and matched to the free choice of the platelet tumblers, which can be actuated with one and the same key.

Abstract: A locking system is provided whereby at least two locking devices can be actuated with one and the same key. The key has at least two control tracks, via which, in at least two scanning planes lying one behind the other respectively transverse to the insertion direction, the scanning of scanning points provided on the key is possible. Via the scanning points provided in at least one scanning plane, both types of platelet tumblers can be scanned via the mating scanning points thereof and separated, so that the arrangement of one type of the two platelet tumblers in at least one scanning plane can be chosen freely in order to form a multiplicity of locking devices having cylinders cores having an associated cylinder housing and matched to the free choice of the platelet tumblers, which can be actuated with one and the same key.