CN113790639A - Efficient anti-unmanned aerial vehicle canister shot and working method thereof - Google Patents
Efficient anti-unmanned aerial vehicle canister shot and working method thereof Download PDFInfo
- Publication number
- CN113790639A CN113790639A CN202111205977.3A CN202111205977A CN113790639A CN 113790639 A CN113790639 A CN 113790639A CN 202111205977 A CN202111205977 A CN 202111205977A CN 113790639 A CN113790639 A CN 113790639A
- Authority
- CN
- China
- Prior art keywords
- bullet
- spacer
- shell
- projectile
- unmanned aerial
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 13
- 125000006850 spacer group Chemical group 0.000 claims abstract description 57
- 239000000843 powder Substances 0.000 claims abstract description 25
- 239000003380 propellant Substances 0.000 claims abstract description 25
- 230000000903 blocking effect Effects 0.000 claims abstract description 20
- 239000002245 particle Substances 0.000 claims abstract description 16
- 239000003721 gunpowder Substances 0.000 claims abstract description 12
- 230000003139 buffering effect Effects 0.000 claims abstract description 5
- 239000008188 pellet Substances 0.000 claims description 8
- 238000010304 firing Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 230000006378 damage Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 239000008187 granular material Substances 0.000 claims description 2
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B30/00—Projectiles or missiles, not otherwise provided for, characterised by the ammunition class or type, e.g. by the launching apparatus or weapon used
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H11/00—Defence installations; Defence devices
- F41H11/02—Anti-aircraft or anti-guided missile or anti-torpedo defence installations or systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B10/00—Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding
- F42B10/32—Range-reducing or range-increasing arrangements; Fall-retarding means
- F42B10/38—Range-increasing arrangements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The invention discloses a high-efficiency anti-unmanned aerial vehicle canister shot and a working method thereof, wherein the high-efficiency anti-unmanned aerial vehicle canister shot comprises a shell, a blocking piece, a shot, a spacer piece, buffering particles, a bullet holder, a propellant powder, a primer and a bullet bottom; the cartridge case is of a hollow symmetrical structure, rectangular grooves are uniformly distributed in the cartridge case, and through holes are formed in the bottom of the cartridge case; the blocking piece is positioned at the top of the bullet shell and used for blocking the bullet; the projectiles are separated by spacers; the spacer is positioned in the shell and separates the shots from each other; the buffer particles are filled between the projectile and the spacer; the projectile support is positioned at the rear part of the spacer and separates the propellant powder from the spacer, and the projectile support pushes the spacer and the projectile to move forwards linearly along the shell groove during launching; the propellant powder is arranged in the shell case and at the rear part of the bullet holder, is tightly contacted with the primer, is ignited by the primer during the launching, generates a large amount of gunpowder gas and pushes the bullet holder to move; the primer is positioned at the center of the bottom of the cartridge case and is fired during shooting to ignite propellant powder in the cartridge case; the bullet bottom is the metalwork, wraps up the shell case bottom. The invention redesigns the interior of the ammunition, can increase the effective range and improve the hit rate.
Description
Technical Field
The invention belongs to the technical field of weapon ammunition, and particularly relates to a high-efficiency anti-unmanned aerial vehicle canister shot and a working method thereof.
Background
Along with the continuous development of science and technology and the continuous reduction of cost, the unmanned aerial vehicle market is opened fast. Corresponding anti-drone systems are generally divided into three categories: monitoring control class, direct destruction class, and interference blocking class. The traditional direct destroying method generally utilizes means such as guided missiles, laser weapons, intensive barrages, combat type unmanned aerial vehicles and the like, but has the advantages of high cost, low efficiency and overlarge cost-to-efficiency ratio. Therefore, a low-cost anti-unmanned aerial vehicle means needs to be used immediately.
To above-mentioned situation, scientific research personnel at home and abroad mostly solve through the unmanned aerial vehicle of the built-in shrapnel rifle of design low cost, shoot the shrapnel in the air and hit other unmanned aerial vehicles, but the effective range of traditional shrapnel that its used is nearer, destroy the effect poor to the target, mutual interference after the shot goes out the thorax moreover, the hit rate is lower.
Disclosure of Invention
The invention solves the defects of short shooting range and low hit rate of the traditional shrapnel, provides a method for redesigning the interior of ammunition, increases a spacer to isolate the ammunition, prevents the ammunition from colliding with each other after the ammunition is taken out of a chamber, increases effective shooting range, improves hit rate, has the same shape and size as the traditional shrapnel, can be compatible with the traditional shrapnel launching device, has the advantages of low cost and high efficiency, does not need to transform an unmanned aerial vehicle and an airborne shrapnel launching device, and has low use and reloading cost.
The technical scheme of the invention is as follows: a high-efficiency anti-unmanned aerial vehicle canister shot comprises a shell, a blocking piece, a shot, a spacer, buffering particles, a shot holder, a propellant powder, a primer and a shot bottom;
the cartridge case is of a hollow symmetrical structure, rectangular grooves are uniformly distributed in the cartridge case, and through holes are formed in the bottom of the cartridge case;
the blocking piece is positioned at the top of the bullet shell and used for blocking the bullet and preventing the bullet from sliding out of the bullet shell in a non-shooting state;
the shots are separated by the spacer, so that the shots are not collided after being launched, and the effective shooting range of the shots can be improved;
the spacer is positioned in the bullet shell to separate the bullets from each other, so that the bullets are prevented from being influenced after being shot out of the bullet shell;
the buffer particles are filled between the projectile and the spacers, so that the projectile is prevented from moving relatively between the spacers when not launched;
the projectile support is positioned at the rear part of the spacer and separates the propellant powder from the spacer, and the projectile support pushes the spacer and the projectile to move forwards linearly along the shell groove during launching;
the propellant powder is arranged in the shell case and at the rear part of the bullet holder, is tightly contacted with the primer, is ignited by the primer during the launching, generates a large amount of gunpowder gas and pushes the bullet holder to move;
the primer is positioned at the center of the bottom of the cartridge case and is fired during shooting to ignite propellant powder in the cartridge case;
the bullet bottom is the metalwork, wraps up the shell case bottom, ensures to move back the bullet smoothly after the shooting.
Preferably, the projectile is located inside the shell and divided into 5 layers of 18 each for killing the target after firing.
Preferably, the spacer has rectangle arch all around, imbeds shell case inner groovy, guarantees its rectilinear motion in the shell case, does not take place relative rotation in the launch process, reduces the bullet trajectory influence.
Preferably, the spacer is of a separation structure, each layer of spacer is composed of two parts, and the spacer is automatically separated towards two sides under the action of resistance when leaving the muzzle and does not influence rear-side shots.
Preferably, the buffering particles are made of light materials, and are scattered around after being discharged from a muzzle, so that the movement of the shot is not influenced.
Preferably, the side surface of the bullet support is convexly embedded into a groove in the bullet shell, the periphery of the side surface of the bullet support is tightly attached to the inner wall of the bullet shell, gunpowder gas generated by burning of the propellant powder is sealed, and the stability of the initial launching speed is ensured.
A working method of efficient anti-unmanned aerial vehicle shrapnel comprises the following steps:
1) when in launching, the primer is struck by the firing pin to ignite the propellant powder, and the propellant powder is rapidly combusted to generate gunpowder gas;
2) the bullet support moves along the shell groove under the pushing of gunpowder gas, and meanwhile, the spacer, the bullet, the buffer particles and the blocking piece are pushed to move forwards together;
3) the periphery of the spacer is protruded and embedded into the shell groove, so that the spacer and the projectile do not rotate during movement, and the blocking piece at the opening of the shell is pushed out during forward movement and continues to move along the barrel;
4) go out the restriction all around of muzzle back spacer to separate to both sides because of the thrust of resistance action and rear baffle, do not influence the shot motion, cushion the granule simultaneously and also scatter all around, the shot keeps original orbit to move forward, causes the damage to target unmanned aerial vehicle.
The ammunition launching device has the advantages that the inner part of the ammunition is redesigned, the separating pieces are added to separate the ammunition, the ammunition does not collide with each other after the ammunition is taken out of the chamber, the effective range is increased, the hit rate is improved, the external dimension of the ammunition launching device is the same as that of the traditional shrapnel, the ammunition launching device is compatible with the existing shrapnel launching device, the advantages of low cost and high efficiency are achieved, the unmanned aerial vehicle and the airborne shrapnel launching device do not need to be modified, and the use party changing cost is low.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic illustration of the cartridge case structure of the present invention;
FIG. 3 is a schematic view of a spacer structure according to the present invention;
FIG. 4 is a schematic view of the sabot structure of the present invention;
in the figure, 1, a cartridge shell, 2, a blocking piece, 3, a pellet, 4, a spacer, 5, buffer particles, 6, a cartridge support, 7, a propellant powder, 8, a primer and 9, a cartridge bottom are arranged.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following.
As shown in fig. 1, a high-efficient anti-unmanned aerial vehicle shrapnel, it includes: the bullet comprises a bullet shell 1, a blocking piece 2, a bullet 3, a spacer 4, buffer particles 5, a bullet holder 6, a propellant charge 7, a primer 8 and a bullet bottom 9.
The cartridge case 1 is of a hollow symmetrical structure, rectangular grooves are uniformly distributed in the cartridge case, and through holes are formed in the bottom of the cartridge case;
the blocking piece 2 is positioned at the top of the bullet shell 1 and used for blocking the bullet 3 and preventing the bullet 3 from sliding out of the bullet shell 1 in a non-shooting state;
the shot 3 is separated by the spacer 4, the shot 3 does not collide after being launched, and the effective shooting range of the shot 3 can be improved;
the spacer 4 is positioned in the bullet shell 1 to separate the bullets 3 from each other, so that the bullets 3 are prevented from being influenced by each other after being launched out of the chamber;
the buffer particles 5 are filled between the projectile 3 and the septa 4, so that the projectile 3 is prevented from moving relatively between the septa 4 when not launched;
the projectile support 6 is positioned at the rear part of the spacer 4 and separates the propellant powder 7 from the spacer 4, and the projectile support 6 pushes the spacer 4 and the projectile 3 to move forwards linearly along the groove of the projectile shell 1 during launching;
the propellant powder 7 is arranged in the cartridge case 1 and at the rear part of the cartridge support 6, is tightly contacted with the primer 8, is ignited by the primer 8 during the launching, generates a large amount of gunpowder gas and pushes the cartridge support 6 to move;
the primer 8 is positioned at the center of the bottom of the cartridge case 1 and is fired during shooting to ignite the propellant powder 7 in the cartridge case 1;
the bullet bottom 9 is a metal part and wraps the bottom of the bullet shell 1 to ensure smooth bullet withdrawing after shooting.
The projectile 3 is positioned in the shell 1 and divided into 5 layers, 18 layers, and the projectiles are used for killing targets after being launched.
Spacer 4 has the rectangle arch all around, and embedding shell case 1 inner groovy guarantees its linear motion in shell case 1, does not take place relative rotation in the launch process, reduces 3 ballistic influences to the shot.
The spacer 4 is the isolating construction, and every layer of spacer comprises two parts, and the spacer is automatic to both sides separation under the resistance effect when leaving the muzzle, does not produce the influence to rear side shot 3.
The buffering particles 5 are made of light materials, are scattered around after being discharged from a gun mouth, and do not influence the movement of the projectile 3.
The protruding embedding of 6 side panels of bullet support shell case 1 is fluted, hugs closely the shell case 1 inner wall all around, and the powder gas that will launch 7 burning production is airtight, guarantees to launch initial velocity stable.
When the invention is launched, the primer 8 is triggered by the firing pin to ignite the propellant powder 7, and the propellant powder 7 is rapidly combusted to generate gunpowder gas. The bullet holder 6 moves along the groove of the bullet shell 1 under the pushing of gunpowder gas, and meanwhile, the spacer 4, the bullet 3, the buffer particles 5 and the blocking piece 2 are pushed to move forwards together. Because the spacer 4 is protruded all around and embedded into the groove of the cartridge case 1, the spacer 4 and the bullet 3 do not rotate during movement, and the blocking piece 2 at the opening part of the cartridge case 1 is pushed out in the forward movement process and continues to move along the gun barrel. The spacer loses the restriction all around after going out the muzzle to separate to both sides because of the resistance action, do not influence the pellet 3 and move, buffer particle 5 also scatters all around simultaneously, and pellet 3 keeps original orbit to move forward. Because can not take place collision each other between the pellet 3 to retrain 3 rectilinear motion's of pellet orbit, reduced its divergence, spacer 4 does not exert an influence to other layers of pellet 3 simultaneously, consequently can show effective range and the shooting precision that promotes pellet 3, destroys the high-efficient of target unmanned aerial vehicle.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Those skilled in the art can make numerous possible variations and modifications to the described embodiments, or modify equivalent embodiments, without departing from the scope of the invention. Therefore, any modification, equivalent change and modification made to the above embodiments according to the technology of the present invention are within the protection scope of the present invention, unless the content of the technical solution of the present invention is departed from.
Claims (7)
1. The utility model provides a high-efficient anti-unmanned aerial vehicle shrapnel which characterized in that: it comprises a cartridge case, a blocking piece, a bullet, a spacer piece, buffer particles, a cartridge support, a propellant powder, a primer and a cartridge bottom;
the cartridge case is of a hollow symmetrical structure, rectangular grooves are uniformly distributed in the cartridge case, and through holes are formed in the bottom of the cartridge case;
the blocking piece is positioned at the top of the bullet shell and used for blocking the bullet and preventing the bullet from sliding out of the bullet shell in a non-shooting state;
the shots are separated by the spacer, so that the shots are not collided after being launched, and the effective shooting range of the shots can be improved;
the spacer is positioned in the bullet shell to separate the bullets from each other, so that the bullets are prevented from being influenced after being shot out of the bullet shell;
the buffer particles are filled between the projectile and the spacers, so that the projectile is prevented from moving relatively between the spacers when not launched;
the projectile support is positioned at the rear part of the spacer and separates the propellant powder from the spacer, and the projectile support pushes the spacer and the projectile to move forwards linearly along the shell groove during launching;
the propellant powder is arranged in the shell case and at the rear part of the bullet holder, is tightly contacted with the primer, is ignited by the primer during the launching, generates a large amount of gunpowder gas and pushes the bullet holder to move;
the primer is positioned at the center of the bottom of the cartridge case and is fired during shooting to ignite propellant powder in the cartridge case;
the bullet bottom is the metalwork, wraps up the shell case bottom, ensures to move back the bullet smoothly after the shooting.
2. The efficient anti-unmanned aerial vehicle shrapnel as claimed in claim 1, which is characterized in that: the projectile is positioned in the projectile shell and divided into 5 layers, wherein each layer is 18, and the projectiles are used for killing targets after being launched.
3. The efficient anti-unmanned aerial vehicle shrapnel as claimed in claim 1, which is characterized in that: the spacer has rectangle arch all around, imbeds the shell case inner groovy, guarantees its linear motion in the shell case, and relative rotation does not take place in the launch process, reduces the impact to the shot trajectory.
4. The efficient anti-unmanned aerial vehicle shrapnel as claimed in claim 1, which is characterized in that: the spacer is the isolating construction, and every layer of spacer comprises two parts, and the spacer is automatic to both sides separation under the resistance effect when leaving the muzzle, does not produce the influence to rear side pellet.
5. The efficient anti-unmanned aerial vehicle shrapnel as claimed in claim 1, which is characterized in that: the buffering particles are made of light materials, are scattered around after being discharged from a gun mouth, and do not influence the movement of the shot.
6. The efficient anti-unmanned aerial vehicle shrapnel as claimed in claim 1, which is characterized in that: the side surface of the bullet support is convexly embedded into a groove in the bullet shell, the periphery of the bullet support is tightly attached to the inner wall of the bullet shell, gunpowder gas generated by burning of the propellant powder is sealed, and the stability of the initial firing speed is ensured.
7. The working method of the efficient anti-unmanned aerial vehicle shrapnel of claim 1, which is characterized in that: the method comprises the following steps:
1) when in launching, the primer is struck by the firing pin to ignite the propellant powder, and the propellant powder is rapidly combusted to generate gunpowder gas;
2) the bullet support moves along the shell groove under the pushing of gunpowder gas, and meanwhile, the spacer, the bullet, the buffer particles and the blocking piece are pushed to move forwards together;
3) the periphery of the spacer is protruded and embedded into the shell groove, so that the spacer and the projectile do not rotate during movement, and the blocking piece at the opening of the shell is pushed out during forward movement and continues to move along the barrel;
4) go out the restriction all around of muzzle back spacer to separate to both sides because of the thrust of resistance action and rear baffle, do not influence the shot motion, cushion the granule simultaneously and also scatter all around, the shot keeps original orbit to move forward, causes the damage to target unmanned aerial vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111205977.3A CN113790639A (en) | 2021-10-14 | 2021-10-14 | Efficient anti-unmanned aerial vehicle canister shot and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111205977.3A CN113790639A (en) | 2021-10-14 | 2021-10-14 | Efficient anti-unmanned aerial vehicle canister shot and working method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113790639A true CN113790639A (en) | 2021-12-14 |
Family
ID=79184998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111205977.3A Pending CN113790639A (en) | 2021-10-14 | 2021-10-14 | Efficient anti-unmanned aerial vehicle canister shot and working method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113790639A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5225628A (en) * | 1992-05-12 | 1993-07-06 | Heiny Michael L | High impact-low penetration round |
| CN101893413A (en) * | 2010-05-19 | 2010-11-24 | 耿直 | Surface type coverage striking method and propulsion type bullet |
| CN203249550U (en) * | 2013-05-20 | 2013-10-23 | 郭三学 | Kinetic energy projectile with multiple pellets |
| WO2014145719A2 (en) * | 2013-03-15 | 2014-09-18 | Olin Corporation | Shotshell with reduced dispersion of projectiles |
| RU151144U1 (en) * | 2014-02-04 | 2015-03-20 | Литинский Юрий Тимофеевич | Shotgun shell "LUMAN" |
| CN107218855A (en) * | 2016-03-22 | 2017-09-29 | 齐齐哈尔雄鹰猎弹有限公司 | A kind of lethal canister shot of medium caliber |
| CN210773711U (en) * | 2019-10-08 | 2020-06-16 | 中国人民武装警察部队工程大学 | Hollow circular ring type antiriot shrapnel |
| CN111529994A (en) * | 2020-05-06 | 2020-08-14 | 淮海工业集团有限公司 | Use high pressure air conditioning as launching source's launching system for forest fire extinguishing bomb |
| CN215984227U (en) * | 2021-10-14 | 2022-03-08 | 湖南湘科科技研究院有限公司 | Efficient anti-unmanned aerial vehicle canister shot |
-
2021
- 2021-10-14 CN CN202111205977.3A patent/CN113790639A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5225628A (en) * | 1992-05-12 | 1993-07-06 | Heiny Michael L | High impact-low penetration round |
| CN101893413A (en) * | 2010-05-19 | 2010-11-24 | 耿直 | Surface type coverage striking method and propulsion type bullet |
| WO2014145719A2 (en) * | 2013-03-15 | 2014-09-18 | Olin Corporation | Shotshell with reduced dispersion of projectiles |
| CN203249550U (en) * | 2013-05-20 | 2013-10-23 | 郭三学 | Kinetic energy projectile with multiple pellets |
| RU151144U1 (en) * | 2014-02-04 | 2015-03-20 | Литинский Юрий Тимофеевич | Shotgun shell "LUMAN" |
| CN107218855A (en) * | 2016-03-22 | 2017-09-29 | 齐齐哈尔雄鹰猎弹有限公司 | A kind of lethal canister shot of medium caliber |
| CN210773711U (en) * | 2019-10-08 | 2020-06-16 | 中国人民武装警察部队工程大学 | Hollow circular ring type antiriot shrapnel |
| CN111529994A (en) * | 2020-05-06 | 2020-08-14 | 淮海工业集团有限公司 | Use high pressure air conditioning as launching source's launching system for forest fire extinguishing bomb |
| CN215984227U (en) * | 2021-10-14 | 2022-03-08 | 湖南湘科科技研究院有限公司 | Efficient anti-unmanned aerial vehicle canister shot |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100306677B1 (en) | Barrel assembly | |
| US7219607B2 (en) | Firearm projectile | |
| JPH05502933A (en) | low energy cartridge | |
| US9021961B1 (en) | Enhanced stability extended range (guidance adaptable) 40 mm projectile | |
| US5375529A (en) | Prefragmenting munitions | |
| US11629941B2 (en) | Caseless ammunition for firearm and the mechanism for the extraction of caseless ammunition | |
| CN215984227U (en) | Efficient anti-unmanned aerial vehicle canister shot | |
| US20120085259A1 (en) | Cartridge for light-weighted projectiles | |
| CN113790639A (en) | Efficient anti-unmanned aerial vehicle canister shot and working method thereof | |
| CN203785560U (en) | Parallel type anti-explosion rocket canister shot | |
| US20110167700A1 (en) | Light activated cartridge and gun for firing same | |
| EP4204756A1 (en) | Spotter ammunition projectile and method for making the same | |
| KR20220113970A (en) | Brake device for projectiles | |
| RU2251067C1 (en) | Multibullet cartridge | |
| US20060124021A1 (en) | High velocity projectiles | |
| US8960094B1 (en) | Bullet with push-out explosive | |
| US3067685A (en) | Supersonic barrel-fired projectiles carrying propulsion units | |
| CN102865783A (en) | Base bleed shrapnel of howitzer | |
| CN117073469B (en) | Active destructive combat unit for channel opening | |
| RU2458317C1 (en) | "subcaliber butterfly" bullet and cartridge for smoothbore weapon | |
| RU191143U1 (en) | High-speed ammunition "Target" for firearms | |
| US20170205214A1 (en) | Dual-mode Projectile | |
| RU2612404C1 (en) | Two-bullet cartridge for smoothbore weapons | |
| CN115752114A (en) | Series connection type shotshell ammunition | |
| RU2123660C1 (en) | Bullet of low-pulse cartridge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230301 Address after: Room 919, 9th Floor, No. 9, Lixiang East Road, Changsha Economic and Technological Development Zone, Changsha, Hunan Province, 410000 Applicant after: Hunan Ordnance Science and Technology Research Institute Co.,Ltd. Address before: 410200 101, administrative center, No. 9, Lixiang East Road, quantang street, Changsha Economic and Technological Development Zone, Hunan Province Applicant before: Hunan Xiangke science and Technology Research Institute Co.,Ltd. |
|
| TA01 | Transfer of patent application right |