Protective wall structure

Details Protective wall structure Protective wall structure

1972-10-04

1976-07-13

Van Balen, William J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Nonplanar uniform thickness material

89 36A, 220 63A, 428178, 428183, 428186, 428902, 428911, 428912, 428920, B32B 312, F41H 504, B32B 328

Patent

active

039695638

ABSTRACT:
A wall structure characterized by inner and outer wall coverings and positioned therebetween at least one protective inner layer defined by a rib-like formation defining a series of pocket-like spaces between said wall coverings, which spaces embody a protective medium forming with the rib-like formation and said wall coverings a wall structure which is highly resistant to impact, fragmentation or severe damage by piercing. The rib-like formation is of a material selected from the group consisting of precipitation hardening stainless steels, mar-aging nickel steels, alloy steels and titanium alloys and having a yield strength of at least about 200 ksi. The protective medium may include a fire quenching material.

REFERENCES:
patent: 787065 (1905-04-01), White
patent: 1995484 (1935-03-01), Sullivan
patent: 2405590 (1946-08-01), Mason
patent: 2758952 (1956-08-01), Toulmin, Jr.
patent: 3203849 (1965-08-01), Katz et al.
patent: 3217845 (1965-11-01), Reynolds et al.
patent: 3228361 (1966-01-01), Ritter
patent: 3243313 (1966-03-01), Aves, Jr.
patent: 3291333 (1966-12-01), House
patent: 3341395 (1967-09-01), Weber
patent: 3348929 (1967-10-01), Valtschev et al.
patent: 3395105 (1968-07-01), Washburn et al.
patent: 3431818 (1969-03-01), King
patent: 3476586 (1969-11-01), Valtchev et al.
patent: 3506224 (1970-04-01), Harr et al.
patent: 3559210 (1971-02-01), Hansen
patent: R27111 (1971-03-01), Wilson

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