A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-pinch device for automatic revolving door
The invention provides an anti-pinch device for an automatic revolving door. The anti-pinch device for the automatic revolving door comprises a resistance sensor, a controller and a rotary motor, wherein the resistance sensor is connected with the controller, the controller is connected with the rotary motor, and the resistance sensor is arranged in the tangential direction of the revolving door. By the adoption of the anti-pinch device, rotation can be stopped temporarily and automatically when it is confirmed that external force is exerted on the revolving door through real-time detection, and the safety of personnel is guaranteed.
Anti-pinch device for automatic revolving door
The invention provides an anti-pinch device for an automatic revolving door. The anti-pinch device for the automatic revolving door comprises a resistance sensor, a controller and a rotary motor, wherein the resistance sensor is connected with the controller, the controller is connected with the rotary motor, and the resistance sensor is arranged in the tangential direction of the revolving door. By the adoption of the anti-pinch device, rotation can be stopped temporarily and automatically when it is confirmed that external force is exerted on the revolving door through real-time detection, and the safety of personnel is guaranteed.
Anti-pinch device for automatic revolving door
CHAI HUIJUN (author)
2015-06-17
Patent
Electronic Resource
English
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
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