RU2008146153A - Grenade launcher universal long-range - Google Patents
Grenade launcher universal long-range Download PDFInfo
- Publication number
- RU2008146153A RU2008146153A RU2008146153/02A RU2008146153A RU2008146153A RU 2008146153 A RU2008146153 A RU 2008146153A RU 2008146153/02 A RU2008146153/02 A RU 2008146153/02A RU 2008146153 A RU2008146153 A RU 2008146153A RU 2008146153 A RU2008146153 A RU 2008146153A
- Authority
- RU
- Russia
- Prior art keywords
- barrel
- diameter
- equal
- worn
- rear end
- Prior art date
Links
- 239000000843 powder Substances 0.000 claims abstract 6
- 239000002775 capsule Substances 0.000 claims abstract 4
- 230000003247 decreasing effect Effects 0.000 claims abstract 2
- 239000007789 gas Substances 0.000 claims abstract 2
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Pinball Game Machines (AREA)
Abstract
1. Гранатомет, содержащий корпус, ствол, задний конец которого шарнирно соединен осью с корпусом, ударно-спусковой механизм, рукоятку пистолетного типа, откидной приклад, патрон с прикрепленным к нему полезным грузом, надевающийся на ствол снаружи и содержащий поршень с каморой, пороховым зарядом и капсюлем, отличающийся тем, что патрон состоит из двух цилиндрических оболочек, надетых одна на другую, на заднем конце наружной оболочки имеется коническое сужение, наименьший диаметр которого равен наружному диаметру ствола, а наибольший диаметр равен наружному диаметру внутренней оболочки, наружная оболочка надета на внутреннюю с натягом, переменным по длине, убывающим пропорционально изменению давления при расширении пороховых газов, во внутренней оболочке размещается поршень, в котором с одной стороны ввинчена камора с пороховым зарядом и капсюлем, а с другой стороны выполнена коническая выточка, наименьший диаметр которой равен наружному диаметру ствола, а наибольший диаметр равен внутреннему диаметру внутренней оболочки. ! 2. Гранатомет по п.1, отличающийся тем, что на наружной поверхности ствола выполнены винтовые нарезы, а на заднем конце наружной оболочки выполнены соответствующие выступы. 1. A grenade launcher comprising a housing, a barrel, the rear end of which is pivotally connected to the housing by an axis, a trigger mechanism, a pistol grip, a folding butt, a cartridge with a payload attached to it, worn on the barrel from the outside and containing a piston with a chamber, powder charge and a capsule, characterized in that the cartridge consists of two cylindrical shells, worn one on top of the other, at the rear end of the outer shell there is a conical narrowing, the smallest diameter of which is equal to the outer diameter of the barrel, and the largest the meter is equal to the outer diameter of the inner shell, the outer shell is worn on the inner with an interference fit, variable in length, decreasing in proportion to the pressure change with the expansion of the powder gases, a piston is placed in the inner shell, in which a chamber with a powder charge and a capsule is screwed on one side, and on the other a conical undercut was made on the side, the smallest diameter of which is equal to the outer diameter of the barrel, and the largest diameter is equal to the inner diameter of the inner shell. ! 2. Grenade launcher according to claim 1, characterized in that on the outer surface of the barrel there are helical rifling, and at the rear end of the outer shell corresponding protrusions are made.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008146153/02A RU2397424C2 (en) | 2008-11-14 | 2008-11-14 | Long-range multi-purpose grenade launcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008146153/02A RU2397424C2 (en) | 2008-11-14 | 2008-11-14 | Long-range multi-purpose grenade launcher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2008146153A true RU2008146153A (en) | 2010-05-20 |
| RU2397424C2 RU2397424C2 (en) | 2010-08-20 |
Family
ID=42675770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008146153/02A RU2397424C2 (en) | 2008-11-14 | 2008-11-14 | Long-range multi-purpose grenade launcher |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2397424C2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015083112A1 (en) * | 2013-12-05 | 2015-06-11 | Эрвинс БЛУМВЕРГ | Projectile gun piston |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH580795A5 (en) * | 1973-10-05 | 1976-10-15 | Valinor Anstalt | |
| US5052144A (en) * | 1988-11-14 | 1991-10-01 | Ostor Pierre A | Grenade launcher |
| US5235771A (en) * | 1991-12-20 | 1993-08-17 | Colt's Manufacturing Company Inc. | Hand held grenade launcher |
| RU2077693C1 (en) * | 1995-08-08 | 1997-04-20 | Тульский государственный университет | Underbarrel grenade launcher |
| RU2101654C1 (en) * | 1996-03-11 | 1998-01-10 | Евгений Константинович Чигаров | Chigarov'srocket launcher |
| RU2151358C1 (en) * | 1999-01-15 | 2000-06-20 | Чигаров Евгений Константинович | Universal rocket launcher |
-
2008
- 2008-11-14 RU RU2008146153/02A patent/RU2397424C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2397424C2 (en) | 2010-08-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20101115 |