Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A LOCK COMPRISING AN ACCESSORY FOR SECURITY LOCKING OF SAID LOCK
An accessory for security locking of a lock, said accessory enabling the locking of the door lock such that the lock cannot be opened with a key or a picklock. The lock includes a lock body (2), a lock mechanism (30) inside the lock body for moving the lock bolt (38), a rotary knob (3), a key cylinder (4) and a rotary spindle (5a, 5b), which is between the rotary knob (3) and the lock mechanism (30). The spindle head (15) of the rotary spindle (5a, 5b) is in engagement with the lock mechanism (30). The accessory contains a safety latch (8) and a transfer mechanism (7, 14, 14a, 8a), by which the safety latch (8) is to be transferred from a security locking release position into a security locking position. The lock mechanism (30) includes a first rotary ring (16), with which the spindle head (15) is in engagement, and a second rotary ring (17), with which the second rotary spindle (25) to be rotated by a key is in engagement, as well as a bolt shifter (18), which is shifted by the first and second rotary rings (16, 17) as they rotate. The spindle head (15) is dimensioned and shaped to extend through the first rotary ring (16) into engagement with the second rotary ring (17), wherein, as the first rotary spindle (5a 5b) is being locked as non-rotatable in the security locking position of the safety latch (8), the spindle head (15) prevents the second rotary ring (17) from rotating by means of the second rotary spindle (25).
A LOCK COMPRISING AN ACCESSORY FOR SECURITY LOCKING OF SAID LOCK
An accessory for security locking of a lock, said accessory enabling the locking of the door lock such that the lock cannot be opened with a key or a picklock. The lock includes a lock body (2), a lock mechanism (30) inside the lock body for moving the lock bolt (38), a rotary knob (3), a key cylinder (4) and a rotary spindle (5a, 5b), which is between the rotary knob (3) and the lock mechanism (30). The spindle head (15) of the rotary spindle (5a, 5b) is in engagement with the lock mechanism (30). The accessory contains a safety latch (8) and a transfer mechanism (7, 14, 14a, 8a), by which the safety latch (8) is to be transferred from a security locking release position into a security locking position. The lock mechanism (30) includes a first rotary ring (16), with which the spindle head (15) is in engagement, and a second rotary ring (17), with which the second rotary spindle (25) to be rotated by a key is in engagement, as well as a bolt shifter (18), which is shifted by the first and second rotary rings (16, 17) as they rotate. The spindle head (15) is dimensioned and shaped to extend through the first rotary ring (16) into engagement with the second rotary ring (17), wherein, as the first rotary spindle (5a 5b) is being locked as non-rotatable in the security locking position of the safety latch (8), the spindle head (15) prevents the second rotary ring (17) from rotating by means of the second rotary spindle (25).
A LOCK COMPRISING AN ACCESSORY FOR SECURITY LOCKING OF SAID LOCK
SCHLOSS MIT ZUBEHÖR FÜR SICHERHEITSVERRIEGELUNG DIESES SCHLOSSES
SERRURE AVEC UN ACCESSOIRE POUR LE VERROUILLAGE DE SÉCURITÉ DE LADITE SERRURE
LAAJANAHO RISTO (Autor:in) / EK TOMI (Autor:in)
16.12.2020
Patent
Elektronische Ressource
Englisch
IPC:
E05B
LOCKS
,
Schlösser
A LOCKING MECHANISM FOR A LOCK AND A LOCK COMPRISING THE LOCKING MECHANISM
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