Space frame structure

Details Space frame structure Space frame structure

1991-12-04

1993-06-22

Friedman, Carl D.

Static structures (e.g., buildings)

Openwork; e.g., truss, trellis, grille, screen, frame, or...

Three-dimensional space-defining

52338, 52349, 526501, E04B 519

Patent

active

052207650

ABSTRACT:
A space frame structure comprises an upper rectangular grid of structural members, a lower grid of structural members and interconnecting members joining the grids together to form a space frame. A concrete layer is poured on to shuttering carried by lower flanges of the upper grid members with these upper members partially embedded in the concrete to form a composite upper layer. At least two upper members of each grid rectangle have upper flanges embedded in the concrete, and at least one of the members from the same grid rectangle is without an upper flange to facilitate installation of the shuttering.

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patent: 3320704 (1967-05-01), Forsythe et al.
patent: 3596421 (1971-08-01), Miller
patent: 4115971 (1978-09-01), Varga
patent: 4151694 (1979-05-01), Seiberg et al.
patent: 4660339 (1987-04-01), Paz

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