Upper lock system of a passive door blade of a double door

E - Fixed Constructions – 05 – C

Patent

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Details

E05C 7/04 (2006.01) E05C 9/18 (2006.01) E05C 9/20 (2006.01)

Patent

CA 2749566

The upper lock system of the passive door blade of a double door according to the invention comprises a bolt (19) arranged to be installed to the upper surface of the passive door blade and arranged to be controlled by means of a pull bar (9). The bolt is a part of the lock (18). The lock also has a power transmission connection part (23) for the interface part (17) of the upper lock system. The interface part comprises a grabber module (24), power transmission module (32, 34) and a spring (26). The grabber module (24) is arranged to linearly move between the extended position and the retracted position. A spring (26) is arranged to push the grabber module towards the extended position. The power transmission mechanism (32, 34) is operationally connected with the grabber module (24) and the power transmission connection part (23).

Un système de loquet supérieur d'une lame de porte passive d'une porte à deux battants selon l'invention comprend un boulon (19) ménagé pour être installé sur la surface supérieure de la lame de porte passive et pour être commandée au moyen d'une barre de tirage (9),. Le boulon fait partie du loquet (18). Le loquet comprend également un élément de raccordement (23) à transmission de puissance pour l'élément d'interface (17) du système de loquet supérieur. L'élément d'interface comprend un module de préhension (24), un module de transmission de puissance (32, 34) et un ressort (26). Le module de préhension (24) est ménagé de manière à se déplacer linéairement entre la position étendue et la position rétractée. Un ressort (26) est ménagé de manière à pousser le module de préhension vers la position étendue. Le mécanisme de transmission de puissance (32, 34) est opérationnellement relié au module de préhension (24) et à l'élément de raccordement (23) à transmission de puissance.

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