Static structures (e.g. – buildings) – Assembled in situ-type anchor or tie – Depending cantilevered seat portion; e.g. – joist anchor
Patent
1997-08-29
2000-10-17
Chilcot, Richard
Static structures (e.g., buildings)
Assembled in situ-type anchor or tie
Depending cantilevered seat portion; e.g., joist anchor
52289, E04B 138
Patent
active
061313580
ABSTRACT:
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 one anchor member 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.
REFERENCES:
patent: 804451 (1905-11-01), Carlson
patent: 1385765 (1921-06-01), Wells
patent: 1394550 (1921-10-01), Herbrick
patent: 1692351 (1928-11-01), Ropp
patent: 2871542 (1959-02-01), Bergdal
patent: 3537221 (1970-11-01), Helfman et al.
patent: 3837135 (1974-09-01), Zachman
patent: 4387543 (1983-06-01), Tschan et al.
patent: 4584813 (1986-04-01), Hudson
patent: 4598524 (1986-07-01), Cheng
patent: 4982548 (1991-01-01), Abbey
patent: 5228261 (1993-07-01), Watkins
patent: 5390459 (1995-02-01), Mensen
patent: 5845453 (1998-12-01), Goya
ABB Building System, Inc., "Insulated Concrete Wall Form, 03100," Jan. 1996, pp. 1-2.
ABB Building System, Inc., Installation Manual for BLUEMAXX Wallsystems, Jan. 15, 1996, p. 60.
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