发明名称 |
SMALL ARMS MUZZLE ATTACHMENT |
摘要 |
FIELD: weapons and ammunition.SUBSTANCE: muzzle attachment includes case with expansion chamber inside. Rear chamber part is contracting and thus forms an obturating band. Behind the band, annular expansion and radial slots are made. Rear part of the case ends with an internal thread section. Such muzzle attachment design protects thread section against powder gas, and muzzle attachment is screwed off with ease regardless of arms cleaning regularity.EFFECT: improved performance.2 dwg |
申请公布号 |
RU2549587(C1) |
申请公布日期 |
2015.04.27 |
申请号 |
RU20140100337 |
申请日期 |
2014.01.09 |
申请人 |
OTKRYTOE AKTSIONERNOE OBSHCHESTVO "ZAVOD IM. V.A.DEGTJAREVA" |
发明人 |
GROMOV VLADIMIR VJACHESLAVOVICH;GRISHANOVA NATAL'JA EVGEN'EVNA;LIPSMAN DAVID LAZOROVICH;MAKHNIN ANDREJ VLADIMIROVICH;SPIRIDONOV VALERIJ VIKTOROVICH |
分类号 |
F41A21/32 |
主分类号 |
F41A21/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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