Rigid diagonal deployable lattice column

Details Rigid diagonal deployable lattice column Rigid diagonal deployable lattice column

1983-11-28

1986-02-11

Murtagh, John E.

Static structures (e.g., buildings)

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

Components adjustably or collapsibly connected

52111, 182152, 244159, 403171, E04H 1218

Patent

active

045691762

ABSTRACT:
The disclosed deployable lattice column includes a plurality of longeron elements connected together and reinforced by lateral elements including both diagonal members and battens. The diagonal members are formed of rigid elements thereby maintaining the stiffness of the lattice column when deployed, even when torsional loads are applied to the column.

REFERENCES:
patent: 415667 (1889-11-01), Edwards
patent: 2301077 (1942-11-01), Payton
patent: 3486279 (1969-12-01), Wess
patent: 3521421 (1970-07-01), Schroeder, Jr.
patent: 3757476 (1973-09-01), Schoen
patent: 3830031 (1974-08-01), Soisson
patent: 4115975 (1978-09-01), Bliss
patent: 4332501 (1982-06-01), Slysh
patent: 4334391 (1982-06-01), Hedgepeth et al.
patent: 4480415 (1984-11-01), Truss
patent: 4482900 (1984-11-01), Bilek et al.
Popular Mechanix, Radio Towers Crank Up To The Sky, Jan. 1956, pp. 148, 149.

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