| 摘要 |
FIELD: porting cartridges. ^ SUBSTANCE: the cartridge case consists of a bottom section and a cylindrical section with a neck on the side of the end made jointly in the form of a single part, having an axis of symmetry. The inner surface of the cylindrical section and the inner surface of the bottom section form a cavity designed for placement of the loading. The bottom section is made with a cap seat that is positioned symmetrically relative to the axis and separated from the cavity by a partition. Offered is also a cartridge, having a cartridge case characterized by the mentioned symptoms, loading and a cap. ^ EFFECT: improved strength characteristics of the cartridge case due to uniform filling of the shaping profile of the mould at manufacture on a thermoplastic automatic machine, expanded opportunities of storage, transportation and use of cartridge cases in the conditions of unfavorable environment. ^ 10 cl, 2 dwg |
