A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
An accessory for the security locking of a lock. A dead-boltable external door lock is capable of being locked with the accessory from inside in such a way that the lock cannot be opened with a key or a picklock. The lock includes a lock body, a twist knob, a key cylinder, and a shaped spindle present between the twist knob or a handle and the lock body and in engagement with a lock mechanism. An accessory is between the twist knob or a handle and the lock body and the accessory includes a body and a safety latch propped on the body, which is movable from a security locking release position to a security locking position in which the shaped spindle is locked in a non-rotatable manner against turning effected with a key or a twist knob or a handle.
An accessory for the security locking of a lock. A dead-boltable external door lock is capable of being locked with the accessory from inside in such a way that the lock cannot be opened with a key or a picklock. The lock includes a lock body, a twist knob, a key cylinder, and a shaped spindle present between the twist knob or a handle and the lock body and in engagement with a lock mechanism. An accessory is between the twist knob or a handle and the lock body and the accessory includes a body and a safety latch propped on the body, which is movable from a security locking release position to a security locking position in which the shaped spindle is locked in a non-rotatable manner against turning effected with a key or a twist knob or a handle.
ACCESSORY FOR SECURITY LOCKING OF A LOCK
EK TOMI (author)
2017-05-11
Patent
Electronic Resource
English
A LOCK COMPRISING AN ACCESSORY FOR SECURITY LOCKING OF SAID LOCK
| European Patent Office | 2020