A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The keyed device is (100) is associated with a consolidated profile cylinder (E) in which a cam (C) operates a lock (S), with the entire device being suitable for installation on security doors, armoured doors and the like. The cam (C) is controlled by a manipulator head (11) outfitted with mechanical combination means (12) whose function is to block rotation of the cam. The manipulator head (11) is not directly accessible from the outside, being covered by a rotating defender block (25) that is moved from a vertical to a horizontal axis by means of a rotor (22). A removable flat key (26) with combination holes (260) is coupled from the outside with the defender block (25) and then brought inside by the rotation of the block itself (25): axial translation of the rotor (22) with an opening/closing device (27) leads the flat key (26) to release the mechanical combination means (12) and engage itself with the manipulator head (11); rotation of the rotor (22) results in rotation of the entire unit, setting in motion the cam (C) that opens and closes the lock (S). The opening/closing device (27) has a housing (29) in which the flat key (26 ) is kept when not in use.
The keyed device is (100) is associated with a consolidated profile cylinder (E) in which a cam (C) operates a lock (S), with the entire device being suitable for installation on security doors, armoured doors and the like. The cam (C) is controlled by a manipulator head (11) outfitted with mechanical combination means (12) whose function is to block rotation of the cam. The manipulator head (11) is not directly accessible from the outside, being covered by a rotating defender block (25) that is moved from a vertical to a horizontal axis by means of a rotor (22). A removable flat key (26) with combination holes (260) is coupled from the outside with the defender block (25) and then brought inside by the rotation of the block itself (25): axial translation of the rotor (22) with an opening/closing device (27) leads the flat key (26) to release the mechanical combination means (12) and engage itself with the manipulator head (11); rotation of the rotor (22) results in rotation of the entire unit, setting in motion the cam (C) that opens and closes the lock (S). The opening/closing device (27) has a housing (29) in which the flat key (26 ) is kept when not in use.
KEYED DEVICE FOR OPERATING LOCKS
SCHLÜSSELGERÄT ZUM BETRIEB VON SCHLÖSSERN
DISPOSITIF CLÉ POUR FAIRE FONCTIONNER DES SERRURES
BOSCHI FABIO (author)
2020-10-14
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser
A DEVICE FOR OPERATING EXISTING DOOR LOCKS AUTOMATICALLY
| European Patent Office | 2020