Static structures (e.g. – buildings) – Openwork; e.g. – truss – trellis – grille – screen – frame – or... – Components adjustably or collapsibly connected
Patent
1989-11-17
1992-10-20
Scherbel, David A.
Static structures (e.g., buildings)
Openwork; e.g., truss, trellis, grille, screen, frame, or...
Components adjustably or collapsibly connected
14 2, 14 4, 52174, 52657, 52693, 52695, E04H 1218, E01D 900
Patent
active
RE0341037
ABSTRACT:
A lattice bridge construction system is characterized by the provision of lattice panels (A,B,C) which are of substantially identical length but of different depths relative to one another such that when variously combined one with another, with or without additional reinforcement, trusses having considerably more economic increments of bending strength may be achieved.
REFERENCES:
patent: D227086 (1973-06-01), Johnson
patent: 2126844 (1938-08-01), Uecker et al.
patent: 3062340 (1962-11-01), Hunnebeck
patent: 3587125 (1971-06-01), McLeese et al.
patent: 4706436 (1987-11-01), Mabey et al.
Mabey Bevil G.
Mabey David G.
Mabey & Johnson Limited
Nguyen Kien
Scherbel David A.
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