Static structures (e.g. – buildings) – Monolithic barrier with revealed intersecting stiffeners;...
Patent
1995-02-22
1997-01-21
Friedman, Carl D.
Static structures (e.g., buildings)
Monolithic barrier with revealed intersecting stiffeners;...
52667, 52338, E04F 1514
Patent
active
055950345
ABSTRACT:
A grid assembly, and method for use in manufacturing a grid reinforced concrete deck, including a plurality of longitudinally extending main beams in parallel spaced relation, each of the main beams having a plurality of longitudinally spaced slots therein and a central flange thereon, a plurality of cross bars adapted to be inserted through the aligned slots and rotated into an upright position, a form pan extending between two adjacent main beams and having a first and a second side portion adapted to rest on the central flange of the two adjacent main beams, respectively, wherein the form pan includes at least a first ridge extending upwardly thereon, the first ridge having a height which enables a lower edge of the cross bars to come into contact therewith when in the upright position, wherein the contact causes a downward force on the first ridge which mechanically locks the form pan between the cross bars and the flange on the adjacent main beams.
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IKG Grelich "Bridge Flooring Systems", 1991 entire document.
Krysalka William
Linderman Jack
Friedman Carl D.
Harsco Corporation
Horton-Richardson Yvonne
Kondracki Edward J.
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