| 发明名称 |
GAS DYNAMIC DEVICE FOR FIREARM |
| 摘要 |
FIELD: weapons and ammunition.SUBSTANCE: proposed device comprises case to accommodate spring-loaded sealing tube and extra working elements composed by shutters fitted on pins running in bores made in said case. Case rear part has gas discharge openings to communicate case inner space with that composed by gun bore and bellow tightly fitted at the barrel. Said bellow is enclosed in resilient jacket with openings at the rear.EFFECT: decreased barrel recoil pulse, enhanced performances and ergonomic properties.1 dwg |
| 申请公布号 |
RU2529104(C1) |
申请公布日期 |
2014.09.27 |
| 申请号 |
RU20130128331 |
申请日期 |
2013.06.20 |
| 申请人 |
FEDERAL'NOE GOSUDARSTVENNOE BJUDZHETNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA "PENZENSKIJ GOSUDARSTVENNYJ UNIVERSITET"(FGBOU VPO "PENZENSKIJ GOSUDARSTVENNYJ UNIVERSITET") |
发明人 |
D'JACHKOV JURIJ ALEKSEEVICH;KONSTANTINOV ALEKSEJ DMITRIEVICH;SHCHERBAKOV ANDREJ NIKOLAEVICH |
| 分类号 |
F41A21/36 |
主分类号 |
F41A21/36 |
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