FIELD: cartridges for smoothbore guns. SUBSTANCE: inner surface of unit-cast plastic cartridge case 1 is made stepped one with a step of a smaller diameter of case 1 and divided by diaphragm 4 into parts with a relation of the mass of the part adjoining the cartridge case base and the mass of whole powder charge 3 equal to 1:3.5+-2. EFFECT: enhanced efficiency. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
RU2071592C1 |
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|
RU2101661C1 |
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|
RU2101662C1 |
| SHOTGUN SHELL WITH SOLID SHOTS | 1994 |
|
RU2120102C1 |
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|
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RU2577163C1 |
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|
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| PLASTIC WAD-CONTAINER FOR SHOT | 1994 |
|
RU2102694C1 |
| SHOT CARTRIDGE | 1993 |
|
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| BULLET CARTRIDGE FOR PLAIN-BARREL GUNS | 2013 |
|
RU2536954C1 |
