A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A double door coordinator includes a release mechanism mounted in a body fixed in a door frame. A restraining mechanism is operably connected to the release mechanism. An actuation mechanism is pivotably connected to the body, is restrained by the restraining mechanism, and includes a buffering spring. When the inactive door is in a non-closed position, the restraining mechanism restrains the actuation mechanism to prevent the active door from pivoting to the closed position. When the inactive door is in the closed position, the release mechanism actuates the restraining mechanism to a position not hindering movement of the actuation mechanism, permitting the active door to pivot to the closed position. When the active door pivots towards the closed position under action of a large force, the buffering spring absorbs a portion of the large force to reduce damage to the double door coordinator and the active door.
A double door coordinator includes a release mechanism mounted in a body fixed in a door frame. A restraining mechanism is operably connected to the release mechanism. An actuation mechanism is pivotably connected to the body, is restrained by the restraining mechanism, and includes a buffering spring. When the inactive door is in a non-closed position, the restraining mechanism restrains the actuation mechanism to prevent the active door from pivoting to the closed position. When the inactive door is in the closed position, the release mechanism actuates the restraining mechanism to a position not hindering movement of the actuation mechanism, permitting the active door to pivot to the closed position. When the active door pivots towards the closed position under action of a large force, the buffering spring absorbs a portion of the large force to reduce damage to the double door coordinator and the active door.
Double door coordinator
HSU WEI-CHUNG (author)
2016-10-25
Patent
Electronic Resource
English
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
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Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung