Ammunition and explosives – Shells – Shrapnel
Patent
1970-12-21
1988-05-24
Parr, Ted L.
Ammunition and explosives
Shells
Shrapnel
102493, F42B 1318
Patent
active
047458640
ABSTRACT:
An explosive, fragmentation structure having means for selectively controlling fragment size and configuration. The structure includes an outer casing having an inner surface defining a chamber and further includes means for propagating shock waves across the inner surface from a selected one of two detonation points with the chamber. Means are provided for directing shock waves, propagated from the first detonation point, against the surface in a first pattern of segment-defining lines and for directing shock waves, propagated from the second detonation point, against the surface in a second pattern of lines which define segments larger than those of the first pattern.
REFERENCES:
patent: 3447463 (1969-06-01), Lavine
patent: 3491694 (1970-01-01), Fountain
patent: 3566794 (1971-03-01), Pearson et al.
Cate J. M.
LTV Aerospace & Defense Company
Parr Ted L.
Sadacca S. S.
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