Concrete form block module and form block structure

E - Fixed Constructions – 04 – B

Patent

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E04B 2/86 (2006.01)

Patent

CA 2741462

A concrete form block for construction of a building includes first and second panel devices, each having inner and outer faces separated by ribs. Projecting connectors are disposed on the inner faces and each has a pin-receiving aperture. U-shaped couplers are used to connect the two panel devices together so that their inner faces are parallel, Each connector has first and second connecting pins and these are received in the apertures of the connectors of the panel devices, with each pin being pivotable in its aperture after insertion. The panel devices can be moved from a collapsed configuration having at least a reduced space between the inner faces and an in-use configuration with more space between these faces. There is also disclosed a panel structure having upper and lower channel forming frames connected to an outer wall portion thereof. These form a channel for receiving equipment for utilities.

L'invention concerne un module de coffrage pour béton pour la construction d'un bâtiment, lequel comprend des premier et second dispositifs de panneau, chacun comportant une face interne et une face externe. Des éléments de raccordement formant saillie, disposés sur les faces internes, sont pourvus d'une ouverture destinées à recevoir un axe. On utilise des coupleurs en forme de U pour relier les deux dispositifs de panneau de sorte que leurs faces internes soient parallèles. Chaque élément de raccordement comporte des premier et second axes, lesquels s'engagent dans les ouvertures des éléments de raccordement des dispositifs de panneau, chaque axe pouvant être tourné dans son ouverture après insertion. Il est possible de changer la configuration des dispositifs de panneau en les faisant passer de la configuration rétractée présentant au moins un espace réduit entre les faces internes à la configuration d'utilisation dans laquelle l'espace entre ces faces est plus important. L'invention concerne également une structure de panneau munie d'un canal supérieur et d'un canal inférieur formant des cadres reliés à une partie paroi du panneau. Ces éléments forment un canal permettant de recevoir du matériel.

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