Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The present invention relates to a swing door operator adapted for employing a first predetermined speed trajectory, or a first and a second predetermined speed trajectory in sequence, when opening a swing door leaf (1). The first predetermined speed trajectory comprises the swing door leaf (1) being moved from a closed position (C) to a first open position (A). The second predetermined speed trajectory comprises the swing door leaf (1) being moved from the first open position (A) to a second open position (B) at a reduced kinetic energy setting. The first speed trajectory is initiated in response to an opening command or an evacuation command received by the swing door operator. The second speed trajectory is initiated in response to an evacuation command received by the swing door operator when the door leaf (1) arrives at the first open position (A).
The present invention relates to a swing door operator adapted for employing a first predetermined speed trajectory, or a first and a second predetermined speed trajectory in sequence, when opening a swing door leaf (1). The first predetermined speed trajectory comprises the swing door leaf (1) being moved from a closed position (C) to a first open position (A). The second predetermined speed trajectory comprises the swing door leaf (1) being moved from the first open position (A) to a second open position (B) at a reduced kinetic energy setting. The first speed trajectory is initiated in response to an opening command or an evacuation command received by the swing door operator. The second speed trajectory is initiated in response to an evacuation command received by the swing door operator when the door leaf (1) arrives at the first open position (A).
SWING DOOR OPERATOR
SCHWINGTÜRBETÄTIGER
ACTIONNEUR DE PORTE BATTANTE
SÖDERQVIST SVEN-GUNNAR (Autor:in)
21.12.2022
Patent
Elektronische Ressource
Englisch
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung