DOOR CLOSER

A door closer that returns a hinged door in a structure to the closed position by the action of a spring (6) and a flexible cord (5) contained in a covered channel (1) and fixed to the door frame head. The spring is secured within the covered channel and attached to the door via a flexible cord. Whe...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MORRIS, NORMAN, LINDSAY-WALKER, JOHN, PATRICK
Format:	Patent
Sprache:	eng
Schlagworte:	CHECKS FOR WINGS DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION FIXED CONSTRUCTIONS INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICESFOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTOOPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOTOTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THEWING KEYS 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 door closer that returns a hinged door in a structure to the closed position by the action of a spring (6) and a flexible cord (5) contained in a covered channel (1) and fixed to the door frame head. The spring is secured within the covered channel and attached to the door via a flexible cord. When the door is released the tensioned spring will return the door to the closed position. Appareil de fermeture de portes ramenant en position fermée une porte montée sur charnières dans une structure par l'action d'un ressort (6) et d'un câble flexible (5) contenus dans un canal couvert (1) et fixés sur la partie supérieure du bâti de porte. Le ressort est fixé à l'intérieur du canal couvert et relié à la porte via un câble flexible. Lorsque la porte est relâchée le ressort sous tension la ramène vers la position fermée.