Ordnance – Shields – Shape or composition
Reexamination Certificate
2006-05-01
2009-12-15
Johnson, Stephen M (Department: 3641)
Ordnance
Shields
Shape or composition
Reexamination Certificate
active
07631589
ABSTRACT:
An apparatus for inhibiting effects of an explosive blast includes a central portion including a stiffening element and defining a radiused exterior surface and a plurality of sides extending from the central portion for attachment to a structure. The central portion and the plurality of sides are configured to redirect at least a portion of a blast wave resulting from an explosive blast. A vehicle hull includes a personnel compartment and an apparatus for inhibiting effects of an explosive blast operably associated with the personnel compartment. The apparatus includes a central portion including a stiffening element and defining a radiused exterior surface and a plurality of sides extending between the central portion and the personnel compartment. The central portion and the plurality of sides are configured to redirect at least a portion of a blast wave resulting from an explosive blast.
REFERENCES:
patent: 2360525 (1944-10-01), Sperry
patent: 6630249 (2003-10-01), Kennedy
Copp James C.
Hunn David L.
Lee Sang J.
Davis Daren C.
Johnson Stephen M
Lockheed Martin Corporation
Walton James E.
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