Panel junction assembly
OwnerChester I. Williamsinventor
Life of this patent
Estimating the term…
Abstract
Wall form panels with flanges along adjacent edges are joined by a channel strip traversed at the base of the channel by tie systems securing opposite panel assemblies in spaced parallel relationship to receive concrete between them. Securing bolts or wedge pins traverse the adjacent flanges and the walls of the junction channel, and the tie systems are cross-pinned to the assembly to positively establish the spacing of the opposite panel assemblies. A series of tie system components is preferably sub-assembled to the channel so that this separately-connected group of parts can be handled as one unit as it is interposed between the edges of the form panels, and held in place by the panel-securing fasteners.
Claims3
A form system for constructing concrete walls, said system including form panels having the forming surfaces thereof disposed in spaced parallel relationship and interconnected by tie means each including a central rod and a bolt connected to each end of said rod, said panels on each side of said system having adjacent edges defined by flanges receiving securing means holding said panels against lateral separation, wherein the improvement comprises:
- an elongated connecting member having a substantially U-shaped cross-sectional configuration interposed between said panel edges with the sides of said member adjacent the said edges, said members forming a closure between adjacent panels, and said members each having at least one opening in the central portion thereto receiving one of said bolts, said bolts having a width equal to a major portion of the distance between the sides of said connecting members, respectively;
- and
- cross-pin means removeably traversing each of said bolts and said connecting member sides adjacent thereto, said securing means traversing said connecting members and said panel flanges, said connecting member sides extending beyond said panel flanges in a direction perpendicular to said forming surfaces, and said cross-pin means traverses said sides in the portion thereof extending beyond said flanges and bears against the edges of said flanges to provide the primary force transfer between said tie means and said form panels.
Dependencies are inferred from the claim text.