ELECTRIC DRIVE SYSTEM FOR MOVING A WINDOW-RELATED ELEMENT WITH MECHANICAL LOCK

A locking system (8) for preventing an output shaft (5) of a main electric motor (4) from rotating. The locking system (8) comprises a mechanical locking arrangement (9) and an auxiliary electric motor (10). The mechanical locking arrangement (9) is resiliently biased in a first direction to prevent...

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Bibliographische Detailangaben
Hauptverfasser:	CHRISTENSEN, Keld Sloth, MORTENSEN, Martin Armand
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHECKS FOR WINGS DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION FIXED CONSTRUCTIONS 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 locking system (8) for preventing an output shaft (5) of a main electric motor (4) from rotating. The locking system (8) comprises a mechanical locking arrangement (9) and an auxiliary electric motor (10). The mechanical locking arrangement (9) is resiliently biased in a first direction to prevent rotation of the output shaft (5), and the auxiliary electric motor (10) is configured to displace the resiliently biased mechanical locking arrangement (9) against the bias, in a second opposite direction, to allow rotation of the output shaft (5).