Positioning device for a swinging or hopper type door leaf or window sash mounted in a frame

The window or door opening control comprises at least one arm (38)swivel mounted on a first swivel axis on the window casement or door leaf, and on a second swivel axis on the frame, with drive unit (44) and electric or manual drive mechanism. A transmission arrangement (68) comprises a transmission...

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Bibliographische Detailangaben
Hauptverfasser:	GREISNER PAUL, SCHENCK HANS-PETER, RENZ DIETER
Format:	Patent
Sprache:	eng ; pol
Schlagworte:	CHECKS FOR WINGS DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION FIXED CONSTRUCTIONS HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS 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:	The window or door opening control comprises at least one arm (38)swivel mounted on a first swivel axis on the window casement or door leaf, and on a second swivel axis on the frame, with drive unit (44) and electric or manual drive mechanism. A transmission arrangement (68) comprises a transmission element swivel mounted on a third swivel axis. The drive unit has at least one connecting rod.