E - Fixed Constructions – 04 – B
Patent
E - Fixed Constructions
04
B
E04B 1/38 (2006.01) E04B 1/26 (2006.01) E04C 5/16 (2006.01)
Patent
CA 2246142
A joist hanger includes a thin, flat base whose back side defines a surface area sufficient to cover a rearwardly-tapered through-hole formed in an interior panel of a modular wall preform. The joist hanger includes at least oneanchor members on the back side of the base. Each anchor member extends rearwardly from the base into the through-hole to a depth greater the nominal thickness of the first panel. Each anchor member defines an angled deflecting surface such that, with the joist hanger's base secured to the panel so as to cover the through-hole, and with the anchor members extending into and through the through-hole, wall material poured into the preform will be urged by the deflecting surfaces toward the back side of the joist hanger, into the through-hole and around the anchor members, whereby the presence of voids behind the joist hanger is greatly reduced.
La présente invention vise un étrier pour solive comportant une base mince et plate dont la face arrière permet de recouvrir un orifice conique traversant pratiqué dans le panneau intérieur d'une préforme de système mural modulaire. La base comporte au moins un élément d'ancrage destiné à être inséré dans l'orifice traversant du panneau d'appui jusqu'à une profondeur supérieure à l'épaisseur nominale de ce dernier. Le ou les éléments d'ancrage comportent une butée inclinée permettant, lorsque la base est fixée au panneau, de repousser dans l'orifice traversant, autour de l'élément d'ancrage puis contre la face arrière de la base de l'étrier, les matériaux injectés dans la préforme, de manière à éliminer tous les vides derrière l'étrier.
Macrae & Co.
Wise Michael A.
LandOfFree
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