Safety device for the deflagration or detonation of explosive devices for automatic doors, protected automatic doors and method of protection of an environment closed by the deflagration or detonation, by means of a device, of an automatic door

摘要

Safety device (10) against deflagration or detonation of explosive devices for automated teller machines, said device being characterized in that it comprises a body, in use installed inside a building, identifying an internal volume defined between a front portion (10f) thereof, a rear portion (10b) and side portions (10s), the said body comprising: a) an at least perimetric, supporting frame (18; 13; 12; 16; 16a, 16b; 17) adapted and configured and/or defining an enclosure for at least three sides of the automated teller machine and configured to be rigidly fixed to a building structure; and b) an explosion and/or deflagration confinement net (14), joined and/or solidly constrained to the supporting frame (18; 13; 12; 16; 16a, 16b; 17), suitable for providing an at least partial cushioning or absorption means of a deflagration or detonation wave developing within the said volume; and c) a deflagration or detonation wave conveyor element (19), specifically configured for conveying at least part of a deflagration or detonation wave to the front portion (10f) of the said body. The invention also concerns an automated teller machine and a protection method thereof against explosions of explosive devices.