Static structures (e.g. – buildings) – Composite prefabricated panel including adjunctive means – Having separate attached – elongated edging or stiffener
Patent
1986-12-22
1988-06-07
Bell, J. Karl
Static structures (e.g., buildings)
Composite prefabricated panel including adjunctive means
Having separate attached, elongated edging or stiffener
52 791, 523091, 109 495, 174 35MS, E04H 910
Patent
active
047487909
ABSTRACT:
A shelter contains walls enframed by members of a metal structure. So that the shelter offers efficient protection against violent explosions, and especially against the blast produced by a nuclear explosion, a wall consists of an internal panel having at least one metal side connected electrically to structure members enframing the wall, an external armoring panel, an air space between the internal and external panels, and energy absorbing means, such as flexible synthetic seals, located in the air space for keeping the external panel floating between the internal panel and flanges of the enframing members. This wall can form a door to the shelter.
REFERENCES:
patent: 3129278 (1964-04-01), Watt et al.
patent: 3147336 (1964-09-01), Mathews
patent: 3229429 (1966-01-01), Conrad
patent: 3236935 (1966-02-01), Patton
patent: 3531577 (1970-09-01), Garlington
patent: 3557777 (1971-01-01), Cohen
patent: 3790696 (1974-02-01), Lindgren
patent: 4370831 (1983-02-01), Hamilton
patent: 4655012 (1987-04-01), Downey
patent: 4691483 (1987-09-01), Anderson
Bell J. Karl
Lhotellier Bachmann Industrie (L.B.I.) S.A.
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