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US 5,609,005 AGranted
Foundation connector for tilt-up concrete wall panel and method of use
AssigneeCon/Steel Design Systems, Inc.
InventorsDavid M. Schierloh, Kurt S. Eyring
Life of this patent
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AssigneeCon/Steel Design Systems, Inc.
InventorsDavid M. Schierloh, Kurt S. Eyring
Estimating the term…
A series of metal connectors each have parallel anchor rods welded to the shorter flange of a right angle section, a cavity defining member attached to the wider flange, and right angle mounting brackets welded to opposite ends of the angle section. The connectors are attached to the base form for tilt-up concrete wall panels and become embedded in the wall panels. After each cured wall panel is erected and seated on a concrete foundation, a hole is drilled on an incline into the foundation through the cavity and a hole within the wider flange of each angle section. A threaded anchor rod is inserted into the hole and secured to the foundation by adhesive, and a nut is threaded onto each rod within the tubular member for securing each wall panel to the foundation.
A connector assembly for securing a tilt-up concrete wall panel to a supporting concrete foundation, comprising a metal anchor member adapted to be embedded in the wall panel and having an inclined surface with a hole, means for positioning said anchor member adjacent the bottom surface of the wall panel, a cavity defining member secured to said inclined surface adjacent said hole, said cavity defining member having an outer end surface adapted to extend substantially flush with a side surface of the wall panel, a threaded rod adapted to extend through said cavity and said hole and into an inclined hole formed within the foundation, and a threaded fastener adapted to be secured to an upper end portion of said rod to tie said anchor member and the wall panel to the foundation.
A connector assembly for securing a tilt-up concrete wall panel to a supporting concrete foundation, comprising a metal anchor member adapted to be embedded in the wall panel and including an angle member having two substantially perpendicular flanges each having an inclined outer surface, means for positioning said anchor member adjacent the bottom surface of the wall panel, a cavity defining member attached to one of said inclined outer surfaces, said cavity defining member having an outer end surface adapted to extend substantially flush with a side surface of the wall panel, a threaded rod adapted to extend through said angle member and into an inclined hole formed within the foundation, and a threaded fastener adapted to be secured to an upper end portion of said rod to tie said anchor member and the wall panel to the foundation.
A method of securing a tilt-up concrete wall panel to a supporting concrete foundation, comprising the steps of forming at least one rigid connector with a cavity defining portion, positioning the connector adjacent a horizontal bottom form for the wall panel, pouring the wall panel and embedding the connector within the wall panel with the cavity defining portion extending to a side surface of the wall panel, tilting the wall panel to a vertical position and positioning the wall panel on the foundation, drilling an inclined hole into the foundation through the cavity defining portion and a hole within the connector, inserting and securing within the hole in the foundation a rod having an upper end portion extending through the connector into the cavity defining portion, and securing a fastener to the upper end portion of the rod to tie the embedded connector and the wall panel to the foundation.
A method of securing a tilt-up concrete wall panel to a supporting concrete foundation, comprising the steps of forming a plurality of rigid metal connectors each including a cavity defining member, positioning the connectors adjacent a horizontal bottom form for the wall panel with the cavity defining members extending downwardly to a supporting surface for the wall panel, pouring the wall panel and embedding the connectors within the wall panel, tilting the wall panel to a vertical position and positioning the wall panel on the foundation, drilling an inclined hole into the foundation through each cavity and a hole within each connector, inserting and securing within each hole in the foundation a rod having an upper threaded end portion extending through the hole within the connector into the cavity, and securing a fastener to the upper end portion of each rod to tie each embedded connector and the wall panel to the foundation.
Dependencies are inferred from the claim text.