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The invention relates to a door comprising a door leaf, having a plurality of door leaf elements arranged behind one another in the door leaf movement direction and connected to one another in an articulated manner relative to joint axes running perpendicular to a predefined path, as well as compris...

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Bibliographic Details
Main Author BRINKMANN, Michael
Format Patent
LanguageEnglish
French
German
Published 22.11.2023
Subjects
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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Summary:The invention relates to a door comprising a door leaf, having a plurality of door leaf elements arranged behind one another in the door leaf movement direction and connected to one another in an articulated manner relative to joint axes running perpendicular to a predefined path, as well as comprising a guide rail assembly, a drive device coupled to the door leaf and a weight compensation device supporting the opening movement of the door leaf, characterised in that the polygon ratio of the radius of curvature of the curved section on an inner guide surface thereof to the height of at least one door element along a direction running perpendicular to the joint axes and approximately parallel to the predefined path is 0.6 or more, preferably 0.65, particularly preferably 0.665 or more, in particular approximately 0.68.
Bibliography:Application Number: EP20180786686