E - Fixed Constructions – 04 – B
Patent
E - Fixed Constructions
04
B
E04B 1/344 (2006.01) E04H 1/12 (2006.01) E04H 3/28 (2006.01)
Patent
CA 2362225
Composite structures obtained by joining two or more structures of the type which presents pairs of joined tubular elements (5), whose extremity is hinged in universal joints and in which the universal joints are substantially parallelepiped in form and present four seats of hinging corresponding to the sides faces, in which said universal joints present grooves (6) along the sides of the face, in which are scheduled the seats to hinge the extended elements, in proximity of the edges and parallel to the same edges, that cooperate with C-sectioned fixing elements (9) to hold united two matched universal joints belonging to two structures from join.
L'invention concerne des structures composites que l'on forme en assemblant deux structures ou plus, ces structures étant du type comprenant des paires d'éléments tubulaires (5) assemblés, dont l'extrémité est articulée dans des joints universels. Ces joints universels sont de forme sensiblement parallélépipédique et présentent quatre sièges d'articulation correspondant aux surfaces des cotés, des renfoncements (6) étant par ailleurs ménagés sur ces joints universels, le long des cotés de la surface. Les sièges sont destinés à venir se loger dans ces renfoncements de sorte que les éléments étendus sont articulés à proximité des bords et parallèlement à ceux-ci, ces bords coopérant avec des éléments de fixation (9) à section transversale en forme de C destinés à raccorder deux joints universels correspondants, qui appartiennent à deux structures destinées à être couplées.
Cazzolaro Sergio
Oyen Wiggs Green & Mutala Llp
LandOfFree
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