F - Mech Eng,Light,Heat,Weapons – 42 – B
Patent
F - Mech Eng,Light,Heat,Weapons
42
B
102/18
F42B 12/32 (2006.01)
Patent
CA 1290977
ABSTRACT A shell case is disclosed which comprises prefabri- cated fragments, preferably of a material with high density, and a supporting material which surrounds the fragments anal together with these, forms a connected shell which surrounds the explosive of the shell. The supporting material consists of a completely dense non-compressible material which is per- manently connected with the pre-fabricated fragments, for in- stance a hardenable steel. The shell is preferably manufac- tured by a powder metallurgical procedure in which the suppor- ting material in the form of â metal powder, together with the pre-fabricated fragments, are pressed under high all-round pressure and high temperature into a dense compact jacket.
478034
Albrektsson Kjell
Haglund Ingemar
Hellner Lars
Ronn Torsten
Aktiebolaget Bofors
Albrektsson Kjell
Fetherstonhaugh & Co.
Haglund Ingemar
Hellner Lars
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