Fire-alarm-controlled roller shutter

A safety device is provided that includes a roller shutter and a fire alarm. A communications connection is provided between the fire alarm and the roller shutter. When the fire alarm detects the presence of a fire, a corresponding signal is transmitted to the roller shutter via the communications c...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	ARNHOLD HANS
Format:	Patent
Sprache:	eng
Schlagworte:	CHECKS FOR WINGS DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL FIRE-FIGHTING FIXED CONSTRUCTIONS FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES HUMAN NECESSITIES KEYS LADDERS LIFE-SAVING LOCKS SAFES WINDOW OR DOOR FITTINGS WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING
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Beschreibung
Zusammenfassung:	A safety device is provided that includes a roller shutter and a fire alarm. A communications connection is provided between the fire alarm and the roller shutter. When the fire alarm detects the presence of a fire, a corresponding signal is transmitted to the roller shutter via the communications connection. The roller shutter is then opened.