Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The present invention is directed to a door latching device that can be deployed in emergency situations to lock down a classroom, business, church, home or any other building. The device comprises a backing plate, a hinge body, a jamb hook and a hinge shaft that can pivot, thereby moving the jamb hook from a stored position to a latched position and vice versa. When the device is in a latched position, the device prevents a door from opening. The device can be moved from the stored position to a latched position, and conversely from the latched position to the stored position, with the use of only one hand and without the use of a specialized key.
The present invention is directed to a door latching device that can be deployed in emergency situations to lock down a classroom, business, church, home or any other building. The device comprises a backing plate, a hinge body, a jamb hook and a hinge shaft that can pivot, thereby moving the jamb hook from a stored position to a latched position and vice versa. When the device is in a latched position, the device prevents a door from opening. The device can be moved from the stored position to a latched position, and conversely from the latched position to the stored position, with the use of only one hand and without the use of a specialized key.
RAPID DOOR LATCHING DEVICE
SLOAT JR TONY R (Autor:in)
24.11.2022
Patent
Elektronische Ressource
Englisch
IPC:
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS