Ammunition and explosives – Cartridges – Case
Patent
1984-12-03
1986-02-11
Tudor, Harold J.
Ammunition and explosives
Cartridges
Case
F42B 530
Patent
active
045692882
ABSTRACT:
An all-plastic cartridge case is disclosed. The case is all-plastic and has a hard-plastic rim and a soft-plastic basewad. The basewad is of a plastic similar to that of the shotshell tube while the rim is of a plastic which is chemically dissimilar to the tube. The basewad and rim are mechanically interlocked. Also disclosed is a two-step method for molding such a shell with a dual plastic head. Either the rim or the basewad is molded first and the other of the two is molded through the first.
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Grelle Peter F.
Urs Venkataramaraj S.
Burdick Bruce E.
Olin Corporation
Tudor Harold J.
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