FIELD: weapons and ammunition.
SUBSTANCE: case contains housing, bottom radially conjugated to the housing, nipple, seat for ignition agent and flange. Conjugation radius of outer surface of the body to flange does not exceed 2 mm. Conjugation radius of the bottom to the body and nipple bottom diametre are equal to 0.45-1.75 and 2.2-6.1 respectively of the bottom thickness.
EFFECT: development of strong case operating at pressure of more than 400 MPa.
4 cl, 1 dwg
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Authors
Dates
2010-12-20—Published
2009-10-22—Filed