Tetrahexagonal truss structure

Details Tetrahexagonal truss structure Tetrahexagonal truss structure

1988-11-02

1991-12-10

Safavi, Michael

Static structures (e.g., buildings)

Composite prefabricated panel including adjunctive means

Having separate attached, elongated edging or stiffener

52648, 428116, 428118, B32B 312

Patent

active

050706730

ABSTRACT:
A lightweight, high strength moldable structure is comprised of a core having a plurality of interconnected cavities. Each solid-walled cavity has a hexagonal base so that the core of the structure has upper and lower surfaces. Each solid-walled cavity has a unique tetrahexagonal shape in which a regular tetrahedron is located on top of and integrated with a hexagonal base. The walls of the cavities may be solid or they may be defined by a series of support struts for an even lighter weight structure. The upper and lower surfaces may be covered by skins, making it suitable for boat hulls, vacuum chambers, and aircraft.

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patent: 3914486 (1975-10-01), Borgford

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