Articulated joint means

E - Fixed Constructions – 05 – D

Patent

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Details

E05D 3/06 (2006.01) E06B 3/88 (2006.01)

Patent

CA 2186236

A device for a connection link between two structural members (1, 2), e.g., two door leaves, a door and door frame, table leaves or similar, where at each end of the adjacent edge portions of the structural members a pair of coupling members (14, 15) are provided which have coordinated movement by means of tooth-rimmed segments (23, 24) on each of the coupling members, means (3) being provided to hold the centres of curvature of said tooth-rimmed segments at a fixed distance from one another, and made of an extruded profile body having a smooth,closed periphery, and which extends between two pairs of coupling members and isdesigned to fill the space between said edge portions (4, 5) of the structural members. The profile body in cross section has a rounded part (6, 7) at each end and a waist which has a smaller cross section than the rounded part, and the edge portions (4, 5) are each made with a complementary, rounded part which spans an arc which is equal to or less than said rounded part of the profile body, preferably in the range of 120°-210°, more preferably 165°.

Dispositif formant une liaison entre deux éléments de structure (1, 2) tels que deux battants de porte, une porte et un encadrement de porte, deux abattants de table ou analogue. Une paire d'éléments d'accouplement (14, 15) sont prévus à chaque bout des parties marginales voisines des éléments de structure, et se déplacent de manière coordonnée grâce à des segments dentés (23, 24) situés sur chacun des éléments d'accouplement, une pièce (3) étant prévue pour maintenir constante la distance séparant l'un de l'autre les centres de courbure desdits segments dentés, et constituée d'un profilé extrudé ayant un bord lisse continu et s'étendant entre les deux paires d'éléments d'accouplement pour combler le vide compris entre lesdites parties marginales (4, 5) desdits éléments de structure. Le profilé présente, en section transversale, une partie bombée (6, 7) à chaque bout et une partie intermédiaire dont la section transversale est inférieure à celle de la partie bombée, et chacune des parties marginales (4, 5) est dotée d'une partie bombée complémentaire définie par un arc égal ou inférieur à ladite partie bombée du profilé, l'arc étant de préférence compris entre 120~ et 210~, et notamment de 165~.

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