Static structures (e.g. – buildings) – Openwork; e.g. – truss – trellis – grille – screen – frame – or... – Three-dimensional space-defining
Patent
1992-04-28
1993-08-17
Safavi, Michael
Static structures (e.g., buildings)
Openwork; e.g., truss, trellis, grille, screen, frame, or...
Three-dimensional space-defining
52319, 52414, 52600, 52694, E04B 502, E04C 204
Patent
active
052357910
ABSTRACT:
A deck plate includes a number of trusses arranged in parallel and rigidly secured to a base member, each of the trusses includes one upper reinforcing bar and two lower reinforcing bars arranged to provide a triangle transversely, and two corrugated reinforcing bars each having a series longitudinal triangle waves and adapted to be rigidly secured to the upper reinforcing bar and to the corresponding lower reinforcing bar respectively, so that the truss has a triangle shape transversely and can stand independently. The deck plate is constructed by standing a number of trusses on the base member parallelly and at regular intervals and then the trusses are rigidly secured to the base member in a form that the trusses are set into the grooves on the surface of the base member, in the case that truss does not have a lower bent out extending parts, and pressed by weight bars or welding the trusses onto the base member, in the case that truss has a lower bent out extending parts, using or not using the suspending members.
REFERENCES:
patent: 1134955 (1915-04-01), Knox
patent: 2192183 (1940-03-01), Deutsch
patent: 2639010 (1953-05-01), Weber
patent: 2900056 (1959-08-01), Greulich
patent: 3313074 (1967-04-01), Huntley
patent: 3345793 (1967-10-01), Cvikl
patent: 3748720 (1973-07-01), Versteeg
patent: 5072565 (1991-12-01), Wilnau
Safavi Michael
Yaguchi Kenzai Khakko Co., Ltd.
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