Self-opening entry device for a controlled access area

Details Self-opening entry device for a controlled access area Self-opening entry device for a controlled access area

E - Fixed Constructions

05

F

E05F 15/14 (2006.01) E06B 11/08 (2006.01) G07C 9/02 (2006.01)

Patent

CA 2239521

A self-opening and self-closing device enabling entry into a controlled access area and comprising a gate with two laterally retractable panels (10, 12) that may be opened by inserting a ticket or access card into a control mechanism. Each of the panels is controlled by a respective motor operated by the control mechanism. Each panel is secured to at least two runner members (16, 20; 24, 28) that are each operated by a roller (30, 36; 42, 48) secured to a link arm (32, 38; 44, 50). The link arms are rotationally interconnected and rotated by the respective motor. Simultaneous rotation of the arms in opposite directions moves the two panels together (or apart) and thus closes (or opens) the entry device by moving each panel into a position in which it is locked by the respective arm in the horizontal position.

Dispositif d'entrée dans une zone contrôlée à ouverture et fermeture automatique comportant un portillon à deux vantaux à effacement latéral (10, 12) dont l'ouverture est déclenchée par l'introduction d'un ticket d'entrée, titre ou carte d'accès, dans un mécanisme de contrôle, chacun des vantaux étant commandé par un moteur associé dont la mise en route est déclenchée par le mécanisme de contrôle. Chaque vantail est solidaire d'au moins deux éléments-glissières (16, 20 ou 24, 28) actionnés chacun par un galet (30, 36 ou 42, 48) solidaire d'une manivelle (32, 38 ou 44, 50), ces dernières étant reliées entre elles dans leur rotation qui est commandée par le moteur associé. La rotation simultanée des manivelles dans un sens opposé tendant à rapprocher (ou à écarter) les deux vantaux et donc à entraîner la fermeture (ou l'ouverture) du dispositif d'entrée jusqu'à la position de verrouillage du vantail par chacune des manivelles en position horizontale.

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