CN117073477A - Self-launching self-separating bullet holder capable of defining tumbling angle of bullet body and assembling method thereof - Google Patents
Self-launching self-separating bullet holder capable of defining tumbling angle of bullet body and assembling method thereof Download PDFInfo
- Publication number
- CN117073477A CN117073477A CN202310971863.2A CN202310971863A CN117073477A CN 117073477 A CN117073477 A CN 117073477A CN 202310971863 A CN202310971863 A CN 202310971863A CN 117073477 A CN117073477 A CN 117073477A
- Authority
- CN
- China
- Prior art keywords
- separating
- projectile
- spring
- placing
- flap
- 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 14
- 238000002474 experimental method Methods 0.000 claims abstract description 17
- 238000000926 separation method Methods 0.000 claims abstract description 10
- 229920001971 elastomer Polymers 0.000 claims description 25
- 239000000806 elastomer Substances 0.000 claims description 25
- 210000001503 joint Anatomy 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 230000002194 synthesizing effect Effects 0.000 claims 1
- 238000005096 rolling process Methods 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract 1
- 241000446313 Lamella Species 0.000 description 12
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B35/00—Testing or checking of ammunition
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Springs (AREA)
Abstract
The invention discloses a self-separating projectile support capable of defining projectile body rolling angle and an assembly method thereof. The self-separating bullet holder is internally provided with a bullet body placing cavity, the lower part of the bullet body placing cavity is provided with a plurality of circular grooves, namely supporting spring placing grooves, according to the angle, the bullet body can be emitted according to the set rolling angle by adjusting the stress degree of the springs and the placing position, so that the requirements of various experiments are better met, and the experiment cost is saved. The left and right valve bodies are also provided with separating spring placing grooves. In the projectile body launching process, the separating springs arranged in the left valve body and the right valve body can enable the projectile support to be stressed in the middle in a whole body to be separated, the separating springs are symmetrically arranged in the left valve body and the right valve body, and the left valve body and the right valve body can be uniformly stressed in the separation process. The application range is wide, and the installation is convenient and easy to realize.
Description
Technical Field
The invention relates to a self-launching self-separating bullet holder, in particular to a self-launching self-separating bullet holder capable of defining a tumbling angle of a bullet body and an assembling method thereof.
Background
At present, a light air gun is widely applied to high-speed and ultra-high-speed impact experiments as a common loading device. However, in the experiment, various requirements are generated, which leads to different specifications of the projectile bodies or fragments to be launched in the impact experiment, and in the collision experiment, the projectile speed is generally high and can reach more than 6-7 km/s, and the high-speed movement of the projectile bodies in the gun barrel easily causes serious damage of the launching pipe, so in the projectile body launching process, the projectile supports are required to be matched with the projectile body launching, and the projectile supports and the projectile bodies are ensured to be completely separated before the target is hit, so that the accuracy and the effectiveness of the experiment are ensured.
The existing bullet support enables the axis of the bullet body to coincide with the trajectory for emission, and the bullet body cannot be emitted according to the set rolling angle, so that the related experiment cannot be realized only by the existing experimental mode, and experimental data with accuracy and effectiveness cannot be obtained. In addition, the existing bullet support separation technology mainly comprises the step of impacting the bullet support and the separator to separate the bullet support from the bullet body, wherein the bullet support can generate an uncertain constraint on the bullet body, and under the constraint condition, the separation of the bullet body and the bullet support can be influenced to a certain extent, so that inaccuracy of an experimental result can be caused, and the success rate of the experiment can be influenced.
Disclosure of Invention
The invention aims to: aiming at the problems, the invention aims to provide the self-separating projectile support capable of defining the projectile body rolling angle, solve the problem that the projectile body cannot be rolled and launched according to the set angle in the prior projectile support, avoid the influence of projectile support separation on projectile body trajectory, avoid the high-speed impact condition of a large number of projectile bodies acquired through multiple experiments, ensure the experiment to reflect the real damage condition of high-speed impact, and improve the accuracy of experimental data. And a method of assembling the same.
The technical scheme is as follows: the utility model provides a can define projectile body roll angle's transmission self-separating bullet holds in palm, including the bullet holds in the palm the body and be used for placing the launching tube of bullet support body, the bullet holds in the palm the body including left side lamella body, right side lamella body, the supporting spring, the separating spring, left side lamella body and right side lamella body structure are the same and be the mirror image setting, the interval is equipped with a plurality of separating springs between the two, left side lamella body and right side lamella body laminating each other are pressed and are placed in the launching tube, the laminating face of both is the tooth face of intermeshing, the whole that left side lamella body and right side lamella body constitute is the cylindricality structure of frustum form, the projectile body that is used for installing the projectile body is seted up along the axial on its head terminal surface, the projectile body is placed the spaced apart and is equipped with round supporting spring constant head tank on the interior bottom surface in chamber, the supporting spring sets up in one of supporting spring constant head tank, when the projectile body is placed in the chamber, left side lamella body and right lamella body press from top of the body, the inside bottom surface in chamber is placed to the projectile body and compress supporting spring makes it be in compression.
Further, a plurality of left valve body separating spring placing grooves are formed in the tooth-shaped surface of the left valve body at intervals, a plurality of right valve body separating spring placing grooves are formed in the tooth-shaped surface of the right valve body at intervals correspondingly, one end of each separating spring is arranged in each left valve body separating spring placing groove, the other end of each separating spring is arranged in each right valve body separating spring placing groove, and when the left valve body and the right valve body are tightly attached to each other, each left valve body separating spring placing groove is in butt joint with one corresponding right valve body separating spring placing groove, so that the separating springs are tightly pressed between the left valve body separating spring placing grooves and the right valve body separating spring placing grooves.
Further, a left valve elastomer placing cavity is formed in the center of the head of the left valve body, a right valve elastomer placing cavity is formed in the center of the head of the right valve body, and the left valve elastomer placing cavity and the right valve elastomer placing cavity are in butt joint to form an elastomer placing cavity for installing an elastomer.
Optimally, a plurality of left-lobe body supporting spring positioning grooves are formed in the inner bottom surface of the left-lobe body placing cavity at intervals, a plurality of right-lobe body supporting spring positioning grooves are formed in the inner bottom surface of the right-lobe body placing cavity at intervals, the left-lobe body placing cavity and the right-lobe body placing cavity are butted to form a cylindrical body placing cavity, and the plurality of left-lobe body supporting spring positioning grooves and the plurality of right-lobe body supporting spring positioning grooves are combined to form a circle of supporting spring positioning grooves for arranging supporting springs.
Further, the supporting spring positioning grooves are circumferentially and uniformly distributed around the elastomer placing cavity, the angle between every two adjacent supporting spring positioning grooves is 30 degrees, and the total number of the supporting spring positioning grooves is 12. The need to launch the projectile from all directions can be met. According to different experiments, the supporting springs with different rigidities and elasticity are selected for multiple tests and debugging, and the stress degree and the placement position of the supporting springs are adjusted until the elastic body can be launched according to a set random rolling angle. And placing the support springs in the support spring positioning slots provided while ensuring that the thrust of the support springs can be applied to the mass center position of the projectile body. By adjusting the degree of pre-compression or stretching of the support springs, the support springs can store enough energy. When the support spring is released, the stored energy of the support spring is converted into kinetic energy of the projectile, giving the projectile an initial velocity. At the same time, the projectile body will produce an initial angular velocity to begin to roll over due to the choice of placement location and degree of force. By precisely adjusting the degree of force and the placement of the springs, a specific angular velocity of the projectile at the moment of firing can be achieved so that it rotates according to a set roll angle. And the roll angle may be any angle.
Further, the supporting springs and the separating springs are spiral springs.
Further, the number of the separating springs is three, and the separating springs are arranged between the left valve body and the right valve body at intervals in a triangle shape.
The method for assembling the self-separating projectile holder capable of defining the projectile body rolling angle comprises the following steps of:
step one: taking a left valve body, and mounting a separation spring on the tooth-shaped surface of the left valve body;
step two: placing the support springs in one of the support spring positioning grooves according to the experiment requirement;
step three: placing the projectile body at the head position of the left petal body;
step four: taking a right valve body and combining the right valve body and the left valve body into a spring support body, so that the supporting spring and the separating spring are in a tightened state;
step five: placing and compacting the bomb support body in the inner wall of the launching tube, and ensuring that the direction of the bomb support is consistent with the action direction of high-pressure hydrogen in the light gas gun;
step six: the light air cannon is excited, the separation of the projectile body and the projectile support is realized in the moving process, and the projectile body is rolled and launched according to a set angle to hit a target.
The beneficial effects are that: compared with the prior art, the invention has the advantages that:
(1) The invention adopts a self-separating design, the self-separating effect of the bomb support can be achieved through the separating spring arranged between the left petal body and the right petal body, and the separating spring provides balanced force for the two petal bodies, so that the bomb support and the bomb body are well separated in the experimental process, the trajectory of the bomb body in the flight process is not influenced, the stable hit target can be realized, and the guarantee is provided for the accurate determination and effectiveness of the experimental result.
(2) According to the invention, the design that the left and right valve bodies are combined into the bullet holder is adopted, and the bullet holding cavity is formed at the front part of the bullet holder, so that the bullet can be placed in the bullet holding cavity, and the bullet can be launched together with the bullet holder, thereby ensuring the accuracy of experiments.
(3) According to the bullet holder, the bullet body can be rolled and launched according to the set angle by changing the placement position of the supporting spring, so that various experimental requirements can be met, and the bullet holder brings benefits to the diversification of experiments.
(4) The bullet holder adopts a self-separating design, does not need to adopt an additional device to separate the bullet holder from the bullet body, and the trajectory of the bullet body is always stable in the separation process.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic perspective view of a spring holder body;
FIG. 3 is a schematic cross-sectional view of a spring holder;
FIG. 4 is a schematic perspective view of the right valve body with the support spring and the separator spring assembled;
FIG. 5 is a schematic top view of a spring holder;
FIG. 6 is a schematic perspective view of a support spring;
fig. 7 is a schematic perspective view of a separating spring.
Detailed Description
The invention will be further elucidated with reference to the drawings and to specific embodiments, it being understood that these embodiments are only intended to illustrate the invention and are not intended to limit the scope thereof.
The utility model provides a launch from separation bullet support that can define projectile body roll angle, as shown in fig. 1 ~ 7, includes bullet support body 1 and is used for placing bullet support body 1's launching tube 2.
The spring support body 1 comprises a left valve body 1-1, a right valve body 1-2, a supporting spring 4 and a separating spring 5, wherein the supporting spring 4 and the separating spring 5 are spiral springs.
The structure of the left valve body 1-1 and the structure of the right valve body 1-2 are the same and are in mirror image arrangement, a plurality of left valve body separating spring placing grooves 1-1-1 are arranged between the left valve body 1-1 and the right valve body 1-2 by separating springs 5, one embodiment is that the number of the separating springs 5 is three, one end of each separating spring 5 is arranged in the left valve body separating spring placing groove 1-1-2, the other end of each separating spring 5 is arranged in the right valve body separating spring placing groove 1-2-1, the left valve body 1-1 and the right valve body 1-2 are mutually attached and pressed in the transmitting tube 2, the outer wall surfaces of the left valve body 1-1 and the right valve body 1-2 are respectively abutted with the inner wall surface of the transmitting tube 2, the attaching surfaces of the left valve body 1-1 and the right valve body 1-2 are tooth surfaces meshed with each other, a plurality of left valve body separating spring placing grooves 1-1-1 are arranged on the tooth surfaces of the left valve body 1-1 at intervals, a plurality of right valve body separating spring placing grooves 1-2 are correspondingly arranged on the tooth surfaces of the right valve body 1-2 at intervals, and one end of each separating spring 5 is arranged in the left valve body separating spring placing groove 1-1-1-2, and the left valve body separating spring placing groove 1-1-2 is in a state corresponding to the right valve body placing groove.
The whole body formed by the left valve body 1-1 and the right valve body 1-2 is of a cylindrical structure with a conical head, a shell body placing cavity for installing a shell body 3 is axially formed in the end face of the head, a left valve shell body placing cavity 1-1-5 is formed in the center of the head of the left valve body 1-1, a right valve shell body placing cavity 1-2-5 is formed in the center of the head of the right valve body 1-2, the left valve shell body placing cavity 1-1-5 and the right valve shell body placing cavity 1-2-5 are in butt joint to form a shell body placing cavity, and the shell body placing cavity is a cylindrical cavity.
The inner bottom surface of the elastomer placing cavity is provided with a circle of supporting spring positioning grooves at intervals, wherein the inner bottom surface of the left-petal elastomer placing cavity 1-1-5 is provided with a plurality of left-petal body supporting spring positioning grooves 1-1-4 at intervals, the inner bottom surface of the right-petal elastomer placing cavity 1-2-5 is provided with a plurality of right-petal body supporting spring positioning grooves 1-2-4 at intervals, the left-petal elastomer placing cavity 1-1-5 and the right-petal elastomer placing cavity 1-2-5 are butted to form a cylindrical elastomer placing cavity, and the plurality of left-petal body supporting spring positioning grooves 1-1-4 and the plurality of right-petal body supporting spring positioning grooves 1-2-4 are combined to form a circle of supporting spring positioning grooves for arranging the supporting springs 4. According to the required rolling angle, the supporting springs 4 are arranged in one of the supporting spring positioning grooves, when the projectile body 3 is arranged in the projectile body placing cavity, the left petal body 1-1 and the right petal body 1-2 clamp the projectile body 3, the projectile body 3 is propped against the inner bottom surface of the projectile body placing cavity and tightly presses the supporting springs 4 to enable the supporting springs to be in a compressed state, and the head of the projectile body 3 protrudes out of the projectile body placing cavity.
The angle between two adjacent supporting spring positioning grooves is 30 degrees, and the total number of the supporting spring positioning grooves is 12.
The method for assembling the self-separating projectile holder capable of defining the projectile body rolling angle comprises the following steps of:
step one: placing a plurality of separating springs in a right valve body separating spring placing groove arranged in the right valve body forming the spring support, and combining the right valve body with the left valve body forming the spring support to form a spring support whole;
step two: selecting a proper supporting spring, and adjusting the stress degree and the placement position of the spring according to the experiment requirement until the projectile can be launched according to a set random rolling angle, and placing fragments or shots in an projectile placement cavity of a projectile holder head, wherein the supporting spring is in a compressed state;
step three: placing the bullet support in the launching tube, wherein the outer peripheral wall of the bullet support is tightly attached to the inner peripheral wall of the gun tube;
step four: after the bullet support is installed into the gun barrel, a light air gun is excited.
Because the high-pressure hydrogen exists in the light-gas gun, when the light-gas gun is launched, the high-pressure hydrogen can act on the bottom pushing surface of the self-separating bullet holder, and the bullet holder is forced to move forwards and keep a higher speed. The bullet holds in the palm along the shell pipe flight, when moving to the launching tube outer mouth, the bullet holds in the palm no longer receives a holding power that the launching tube inner wall provided the bullet held in the palm to the bullet holds in the palm inside still has set up the separating spring, and the separating spring also can provide a force and promotes the left side lamella body and the right side lamella body that make the bullet hold in the palm to separate, and in the separation process, the trajectory of bullet body can not receive the influence. Because the supporting springs are arranged below the projectile body, the positions of the supporting springs are designed, and the pre-pressure or stretching degree of the supporting springs is adjusted, the projectile body can generate an initial angular velocity to start rolling, so that the projectile body can roll and emit according to any angle.
Claims (8)
1. Can define projectile body roll angle's launch from separating bullet holds in palm, including bullet holds in palm body (1) and is used for placing bullet to hold in palm launching tube (2) of body (1), its characterized in that: the elastic support comprises a spring support body (1) and is characterized in that the spring support body (1) comprises a left flap body (1-1), a right flap body (1-2), supporting springs (4) and separating springs (5), the left flap body (1-1) and the right flap body (1-2) are identical in structure and are arranged in a mirror image mode, a plurality of separating springs (5) are arranged between the left flap body and the right flap body at intervals, the left flap body (1-1) and the right flap body (1-2) are mutually attached and pressed in a transmitting tube (2), the attaching surfaces of the left flap body (1-1) and the right flap body are tooth surfaces meshed with each other, the whole body formed by the left flap body (1-1) and the right flap body (1-2) is of a cylindrical structure with a frustum-shaped head, a projectile body placing cavity for installing a projectile body (3) is formed in the head end face of the spring support body along the axial direction, a circle of supporting spring positioning groove is formed in the inner bottom surface of the projectile body placing cavity at intervals, the supporting springs (4) are arranged in one supporting spring positioning groove, when the projectile body (3) is placed in the projectile body placing cavity, the left flap body (1-1) and the right flap body (1-2) are tightly clamp the projectile body (3), and the bottom surface of the projectile body is pressed in the supporting springs (4) in the cavity.
2. A projectile self-separating sabot having a definable projectile roll angle as claimed in claim 1 wherein: a plurality of left-flap-body separating spring placing grooves (1-1-1) are formed in the tooth-shaped surface of the left flap body (1-1) at intervals, a plurality of right-flap-body separating spring placing grooves (1-2-1) are formed in the tooth-shaped surface of the right flap body (1-2) at intervals correspondingly, one end of each separating spring (5) is arranged in the left-flap-body separating spring placing groove (1-1), the other end of each separating spring is arranged in the right-flap-body separating spring placing groove (1-2-1), and when the left flap body (1-1) and the right flap body (1-2) are tightly attached to each other, each left-flap-body separating spring placing groove (1-1-1) is in butt joint with the corresponding right-flap-body separating spring placing groove (1-2-1), so that the separating springs (5) are tightly pressed between the left-flap-body separating spring placing grooves and the right-body separating spring placing grooves.
3. A projectile self-separating sabot having a definable projectile roll angle as claimed in claim 1 wherein: the center of the head of the left valve body (1-1) is provided with a left valve elastomer placing cavity (1-1-5), the center of the head of the right valve body (1-2) is provided with a right valve elastomer placing cavity (1-2-5), and the left valve elastomer placing cavity (1-1-5) is in butt joint with the right valve elastomer placing cavity (1-2-5) to form an elastomer placing cavity for installing the elastomer (3).
4. A projectile self-separating sabot having a definable projectile roll angle as claimed in claim 3 wherein: the inner bottom surface of the left valve elastomer placing cavity (1-1-5) is provided with a plurality of left valve body supporting spring positioning grooves (1-1-4) at intervals, the inner bottom surface of the right valve elastomer placing cavity (1-2-5) is provided with a plurality of right valve body supporting spring positioning grooves (1-2-4) at intervals, the left valve elastomer placing cavity (1-1-5) and the right valve elastomer placing cavity (1-2-5) are butted to form a cylindrical elastomer placing cavity, and the plurality of left valve body supporting spring positioning grooves (1-1-4) and the plurality of right valve body supporting spring positioning grooves (1-2-4) are combined to form a circle of supporting spring positioning grooves for arranging the supporting springs (4).
5. A projectile self-separating sabot having a definable projectile roll angle as claimed in claim 1 wherein: the supporting spring positioning grooves are circumferentially and uniformly distributed around the elastomer placing cavity, the angle between every two adjacent supporting spring positioning grooves is 30 degrees, and the total number of the supporting spring positioning grooves is 12.
6. A projectile self-separating sabot having a definable projectile roll angle as claimed in claim 1 wherein: the supporting springs (4) and the separating springs (5) are spiral springs.
7. A projectile self-separating sabot having a definable projectile roll angle as claimed in claim 1 wherein: the number of the separating springs (5) is three, and the separating springs are arranged between the left valve body (1-1) and the right valve body (1-2) at intervals in a triangle shape.
8. A method of assembling a projectile self-separating sabot of the type defined in any one of claims 1 to 7, comprising the steps of:
step one: taking a left valve body (1-1), and installing a separating spring (5) on the tooth-shaped surface of the left valve body (1-1);
step two: placing the support springs (4) in one of the support spring positioning grooves according to the experiment requirement;
step three: placing the projectile body (3) at the head position of the left flap body (1-1);
step four: taking a right valve body (1-2) and synthesizing the right valve body and the left valve body (1-1) into a spring support body (1), so that the supporting spring (4) and the separating spring (5) are in a tightened state;
step five: placing and compacting the bullet support body (1) in the inner wall of the launching tube (2), and ensuring that the direction of the bullet support is consistent with the direction of the action of high-pressure hydrogen in the light gas gun;
step six: the light air cannon is excited, separation of the projectile body (3) and the projectile support is realized in the moving process, and the projectile body (3) rolls and launches according to a set angle to hit a target.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310971863.2A CN117073477A (en) | 2023-08-03 | 2023-08-03 | Self-launching self-separating bullet holder capable of defining tumbling angle of bullet body and assembling method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310971863.2A CN117073477A (en) | 2023-08-03 | 2023-08-03 | Self-launching self-separating bullet holder capable of defining tumbling angle of bullet body and assembling method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117073477A true CN117073477A (en) | 2023-11-17 |
Family
ID=88714455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310971863.2A Pending CN117073477A (en) | 2023-08-03 | 2023-08-03 | Self-launching self-separating bullet holder capable of defining tumbling angle of bullet body and assembling method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117073477A (en) |
-
2023
- 2023-08-03 CN CN202310971863.2A patent/CN117073477A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115127404B (en) | Impact blasting type composite kinetic energy bullet with rear buried tail wing | |
| CN111765816B (en) | Composite anti-riot kinetic energy bullet matched with smoothbore weapon | |
| CN202886181U (en) | Separated subcaliber emission bullet seat | |
| CN105571936A (en) | 30-40g cylindrical fragment 1100-1700m/s acceleration bullet support and method | |
| CN111795619B (en) | Shot testing bullet with reverse buffering function and testing device thereof | |
| CN117073477A (en) | Self-launching self-separating bullet holder capable of defining tumbling angle of bullet body and assembling method thereof | |
| CN113048843A (en) | A catch net balanced emitter for catching unmanned aerial vehicle | |
| CN113587736A (en) | Composite anti-riot kinetic energy bullet with delay boosting function | |
| CN115540698B (en) | Impact buffering type non-lethal kinetic energy bullet with extended inner core | |
| CN219531835U (en) | High-precision spherical single-head bullet adopting annular cylindrical bullet support | |
| CN115127405B (en) | Explosion deceleration type composite kinetic energy bomb with built-in distance detection fuze | |
| CN209783408U (en) | positioning and orienting device suitable for soft-launching individual rocket projectile | |
| CN113108655B (en) | Self-separating bullet holder for bullet body with elliptical section | |
| CN116294781A (en) | Self-separating spring holder for continuous emission and controllable emission interval and assembly method thereof | |
| CN114087917A (en) | Target holder for cylindrical fragment simulation bomb and use method thereof | |
| CN114963885B (en) | Thermal compression sleeve type composite non-fatal kinetic energy bomb | |
| CN115574665B (en) | Composite spherical cloth bag bullet for knocking and spraying | |
| CN202522138U (en) | Automatic caseless cartridge ejector | |
| CN115014133B (en) | Composite non-lethal kinetic energy bomb with embedded projectile body | |
| CN220794037U (en) | Rubber bullet | |
| CN110243233B (en) | Positioning and orienting device suitable for soft-launching individual rocket projectile | |
| CN115031589B (en) | Composite non-lethal kinetic energy bullet with multistage buckling structure | |
| CN113587735B (en) | Multi-effect kinetic energy bullet with large effective shooting distance | |
| CN116989622A (en) | Projectile-launching bracket for self-defining rolling angle of irregular projectile body and assembling method thereof | |
| CN115507709B (en) | Impact crushing type non-lethal kinetic energy projectile with built-in multi-cloth-bag projectile |
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 |