Ammunition and explosives – Shells – Shrapnel
Patent
1989-08-29
1991-01-22
Brown, David H.
Ammunition and explosives
Shells
Shrapnel
89 1817, 102377, 102393, 102495, 102489, F42B 1350
Patent
active
049861883
ABSTRACT:
Disclosed is a protective casing for ejectable munitions, having means enabling it to be broken through, this being a necessary operation for the sub-munitions to be ejected, in the next stage, without any difficulty of breaking through and ejection. The fracture lines are obtained by means of screens of high temperature resistant fibers arranged in a plane perpendicular to the internal and external surfaces of the casing. This casing is a part obtained, for example, by fusion and molding. The screen is integrated so that, during the casting of the metal, this metal links up all the fibers forming the screen together. The invention can be applied to protective casings, notably for rockets and munitions carriers.
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Denis Jean-Francois
Thouron Rene
Brown David H.
Thomson-Brandt & Armements
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