Casing bottom for a propelling charge
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United States of America Patent
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-
Dec 28, 1993
Grant Date -
N/A
app pub date -
Sep 21, 1992
filing date -
Sep 20, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A casing bottom for a propelling charge including a circular ring shaped (annular) base plate (1) which accommodates a centrally arranged primer sleeve (7) in a form-locking manner. In order to be able to unload ammunition, particularly two-part ammunition including sub-caliber projectiles, the rear surface of the primer sleeve is provided with a recess for form-fittingly receiving an extractor. Preferably the recess is of a size which can be accommodated on a sub-caliber projectile.
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