发明名称 |
RAMMER PISTON FOR MULTI-BARREL CONSTRUCTION ARTILLERY PIECES |
摘要 |
FIELD: weapons and ammunition.SUBSTANCE: two-barrel artillery piece consists of two independent barrels arranged vertically to soil surface. Rammer piston is designed to run piles in soil from multi-barrel artillery pieces and comprises pistons to be fitted in bores of said barrels and platform-base. Inside single-piece rammer piston components to be fitted in barrel bores have cylindrical hollow channel communicating the barrel behind-projectile chambers of barrels extending in axes of cylindrical pistons and inside platform-base resting on pile head.EFFECT: elimination of spinning of the moment of forces caused by difference in pressure of powder gases in barrel bore.1 dwg |
申请公布号 |
RU2543000(C1) |
申请公布日期 |
2015.02.27 |
申请号 |
RU20130141439 |
申请日期 |
2013.09.09 |
申请人 |
FEDERAL'NOE GOSUDARSTVENNOE BJUDZHETNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA "PERMSKIJ GOSUDARSTVENNYJ NATSIONAL'NYJ ISSLEDOVATEL'SKIJ UNIVERSITET" |
发明人 |
PENSKIJ OLEG GENNAD'EVICH |
分类号 |
E02D7/02 |
主分类号 |
E02D7/02 |
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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