Ammunition and explosives – Shells – Grenade
Patent
1997-02-18
1999-02-02
Johnson, Stephen M.
Ammunition and explosives
Shells
Grenade
102487, 102495, F42B 2708
Patent
active
058668411
ABSTRACT:
A fragmentation grenade comprises a quantity of high explosive (11) contained within a casing (12, 13) and means (29) for detonating the high explosive (11) so as to cause the casing (12, 13) to disintegrate into a plurality of high velocity fragments (13). The high explosive (11) and the casing (12, 13) are so configured that the fragments (13) are preferentially projected in one or more particular directions relative to the axis (X--X) of the casing (12, 13), and the grenade is provided with a self-righting mechanism (22), whereby the axis can automatically be placed in a desired orientation.
REFERENCES:
patent: 3447463 (1969-06-01), Lavine
patent: 3448688 (1969-06-01), Sindermann
patent: 3762330 (1973-10-01), Hall
patent: 4178851 (1979-12-01), Brady
patent: 4303015 (1981-12-01), Bourlet
patent: 4328755 (1982-05-01), Frost
patent: 4644867 (1987-02-01), Hellnev et al.
patent: 4934274 (1990-06-01), Mathey
Green Richard D.
Leeming David W.
Johnson Stephen M.
Royal Ordnance Plc
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