DOOR DRIVE DEVICE HAVING A MAIN DRIVE AND AN AUXILIARY DRIVE

A door drive device comprising a main drive (1) and an auxiliary drive (2) having a holding device (T; 5ks) which, depending on the angular position of the door leaf, can be forcibly switched into a blocking position and a release position in such a way that the holding device (T; 5ks), in its block...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HIRSCHOFF, Oliver, SAUTER, Andreas
Format:	Patent
Sprache:	eng ; fre ; ger
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 drive device comprising a main drive (1) and an auxiliary drive (2) having a holding device (T; 5ks) which, depending on the angular position of the door leaf, can be forcibly switched into a blocking position and a release position in such a way that the holding device (T; 5ks), in its blocking position, holds the decoupled linkage (2ka) of the auxiliary drive in a predetermined linkage position and, in its release position, does not hold the decoupled linkage (2ka) in this linkage position. An essential aspect is that the force transmission device (1k) of the main drive (1) and/or a component (1ka) connected to the output (1w) of the main drive (1) and/or an electric sensor device which detects the position of the door leaf (F, 3f) controls the holding device (T; 5ks) of the decoupled linkage (2ka) of the auxiliary drive (2).