Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Push pad exit device for emergency door egress and vertical latch bolt assembly
A push pad exit device comprising a horizontal push bar actuator mechanically linked to a vertical door handle assembly for use on the interior side of entrance doors where a means of emergency egress is desired, is presented. The operating mechanisms of the push bar actuator and vertical door handle assembly are concealed presenting a smooth uncluttered appearance. The push pad exit device further including an improved roller latch bolt. The improved roller latch bolt allows for a roller to make contact with a ramp surface of a corresponding strike plate on a sweep side of the plate and allows for the roller support to make contact with the strike plate on a latch side of the plate.
Push pad exit device for emergency door egress and vertical latch bolt assembly
A push pad exit device comprising a horizontal push bar actuator mechanically linked to a vertical door handle assembly for use on the interior side of entrance doors where a means of emergency egress is desired, is presented. The operating mechanisms of the push bar actuator and vertical door handle assembly are concealed presenting a smooth uncluttered appearance. The push pad exit device further including an improved roller latch bolt. The improved roller latch bolt allows for a roller to make contact with a ramp surface of a corresponding strike plate on a sweep side of the plate and allows for the roller support to make contact with the strike plate on a latch side of the plate.
Push pad exit device for emergency door egress and vertical latch bolt assembly
KOMADINA MIRJANA (Autor:in) / SPRAGUE GARY (Autor:in)
06.08.2024
Patent
Elektronische Ressource
Englisch
Push Pad Exit Device for Emergency Door Egress and Vertical Latch Bolt Assembly
| Europäisches Patentamt | 2024
Push Pad Exit Device for Emergency Door Egress and Vertical Latch Bolt Assembly
| Europäisches Patentamt | 2023