SELF-LOCKING RIM LOCK AND A METHOD FOR UNLOCKING OF A SELF-LOCKING RIM LOCK

摘要

Self-locking rim lock comprising a lock housing, a bolt and a first operating element outside the lock housing, wherein the first operating element is operatively connected with the bolt for manual unlocking of the lock by a rotation of the first operating element with respect to the lock housing, wherein the first operating element is provided with at least one second operating element which is manually movable from a blocking position to a release position, wherein in the blocking position the rotation of the first operating element with respect to the lock housing is blocked, such that operating the bolt via the first operating element and thereby unlocking the lock is hindered, and wherein in the release position the rotation of the first operating element is released, such that operating the bolt via the first operating element and thereby unlocking the lock is enabled.