Control of the movement of a sliding or swinging and sliding...

E - Fixed Constructions – 05 – F

Patent

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Details

E05F 15/00 (2006.01) E05F 15/14 (2006.01)

Patent

CA 2374204

The invention concerns a control of the movement of a sliding or swinging and sliding door (1) in its end closing area(X), wherein by means of a free wheel (8) or the like the movement of the door leaf (2) in the closing direction is possible always, but the movement in the opening direction is possible only when a brake, coupling (9) or other fixation for the part of the free wheel remote from the door leaf is lifted, and wherein a device for determining the door position is present. The invention is characterized in that possibly present conventional measures as safety devices against pinching in the predetermined end closing area(x) are deactivated; that, as long as the door leaf (2) is within the end closing area (x), the current supply of the door drive (4) and thus the closing force acting on the door leaf is reduced; and that the brake, coupling (9) or the like, which acts onto the part of the free wheel (8), remote from the door leaf, is lifted. The invention also concerns modifications of this basic idea.

La présente invention concerne la commande du mouvement d'une porte coulissante ou coulissante et pivotante (1) dans sa zone extrême de fermeture (x), un système de roue libre (8) ou analogue permettant constamment le mouvement du panneau de porte (2) en direction de fermeture, mais ne permettant le mouvement de celui-ci en direction d'ouverture que lorsqu'un frein, embrayage (9) ou autre élément de fixation destiné à la partie du système de roue libre (8) se trouvant à distance du panneau de porte, est ventilée, et un dispositif destiné à déterminer la position de la porte étant présent. L'invention se caractérise en ce que des moyens de protection contre le coincement courants éventuellement présents sont désactivés dans la zone terminale de fermeture prédéfinie (x), en ce que, tant que le panneau de porte (2) se trouve dans la zone terminale de fermeture, l'alimentation en courant de l'entraînement de porte (4), et donc la force de fermeture qui agit sur le panneau de porte, se trouve réduit, et en ce que le frein, embrayage (9) ou analogue qui agit sur la partie du système de roue libre (8) se trouvant à distance du panneau de porte, est ventilé. Cette invention concerne également des modes de réalisations de cette conception de base.

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