CN103363848B - Caseless ammunition capable of being compatible with existing gun to maximum extent - Google Patents
Caseless ammunition capable of being compatible with existing gun to maximum extent Download PDFInfo
- Publication number
- CN103363848B CN103363848B CN201310326265.6A CN201310326265A CN103363848B CN 103363848 B CN103363848 B CN 103363848B CN 201310326265 A CN201310326265 A CN 201310326265A CN 103363848 B CN103363848 B CN 103363848B
- Authority
- CN
- China
- Prior art keywords
- ammunition
- cylinder
- caseless
- chassis
- underseal
- 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.)
- Expired - Fee Related
Links
- 239000003380 propellant Substances 0.000 claims abstract description 28
- 239000000843 powder Substances 0.000 claims description 28
- 239000000446 fuel Substances 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003721 gunpowder Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a caseless ammunition capable of being compatible with an existing gun to a maximum extent. The caseless ammunition comprises a hollow ammunition body, a gun propellant and an artillery primer. The difference of the caseless ammunition from the prior art is that the caseless ammunition also comprises a movable bottom rim and a bottom seal. A column body with a circular or regularly polygonal cross section is arranged in the center of the ammunition body; the tail of the column body is hollow and is used for accommodating the artillery primer; the gun propellant is arranged in a cavity of the ammunition body around the column body; an opening is formed in the tail of the ammunition body; T-shaped trenches for fixing the movable bottom rim are formed in the opening; the bottom seal is arranged between the tail of the column body and the opening in the tail of the ammunition body; the movable bottom rim consists of a chassis and clamping springs which are mutually matched. The caseless ammunition has the advantages that according to the built-in gun propellant and the movable bottom rim, compared with the size of the existing case ammunition, the size of the caseless ammunition is reduced, the existing gun and the existing cannon can be slightly changed, and the caseless ammunition can be compatible with the existing gun to the maximum extent, so that a mass of design and modification cost can be reduced.
Description
Technical field
The present invention relates to bullet, specifically a kind of can the caseless cartridge of compatible existing firearms to greatest extent.
Background technology
Typical bullet by bullet, shell case, the fire in a stove before fuel is added and propellant powder four part form.The fire in a stove before fuel is added lights propellant powder, and HTHP powder gases promotes bullet and to fly out muzzle, to reach the object killing and wounding or destroy target.
Caseless cartridge is a kind of bullet not having shell case.The gunpowder being used as to launch first is cemented by flammable binding agent by existing caseless cartridge, is then molded into a firm cylinder according to the bore of Special transmitting, then bullet and the fire in a stove before fuel is added is embedded in respectively the two ends of stick.During transmitting, under the promotion of gas that the powder column of burning produces, bullet flies out muzzle, and powder column is then burned to ashes.100 caseless cartridges, be approximately only equivalent to 20 weight sending out bullet conventional, therefore, when fighting, soldier can carry with more bullets.This improves the lasting fight capability of individual soldier virtually.
Owing to eliminating the process of taking out shell when caseless cartridge is shot, the structure of gun also does corresponding simplification, once shoots complete, closes casing completely, prevents sand and dust particulate from entering cartridge chamber, is conducive to the life-span extending gun.In addition, a large amount of metals can also be saved, simplify some production routines, can deserve to be called and use and manufacture two convenience.But because its manufacturing process is complicated, and a lot of improvement done again by rifle, so only there is now country few in number to use caseless cartridge.
Summary of the invention
The object of this invention is to provide a kind of can compatible existing firearms, built-in propellant powder with the caseless cartridge of movable root edge to greatest extent.
The technical scheme realizing the object of the invention is:
Can the caseless cartridges of compatible existing firearms to greatest extent, comprise the body of hollow, propellant powder and the fire in a stove before fuel is added, unlike the prior art: also comprise movable root edge and underseal; It is cylinder that is circular or regular polygon that the center of body is provided with cross section, and cylinder afterbody is hollow, for placing the fire in a stove before fuel is added; Propellant powder is arranged in the cavity of body around cylinder; The afterbody opening of body, opening part is provided with T-shaped groove for fixing movable root edge; Underseal is located between cylinder afterbody and projectile tail opening.
Described dump bottom cause mates equipped chassis and jump ring composition mutually.
Described chassis is connected with underseal, and chassis diameter is greater than the diameter of cylinder, is less than the diameter of projectile tail opening.
Described jump ring mates equipped with chassis, be stuck on T-shaped groove, and protrude from outside body.
Described cylinder is provided with 2 apertures, and object allows the flame of the fire in a stove before fuel is added can touch propellant powder in body cavity, the position that it does not specify and shape, as long as the fire in a stove before fuel is added can be allowed to ignite propellant powder.
Described cylinder is cylinder or positive gengon, as equilateral triangle body, square or regular pentagon body etc.
Described underseal is provided with impression along the edge of cylinder, and with body axle for the center of circle is outwards provided with the identical ray impression of many angles, dark outer shallow in impression.If the object of impression reduces the thickness at underseal setting regions place.When propellant powder breaks out time, impression place is exactly place the weakest on underseal, and the gas that propellant powder produces will from tearing underseal here.Effect is similar to the impression of pop can opening part.
During transmitting, after the fire in a stove before fuel is added lights propellant powder, propellant powder promotes chassis to projectile tail, and chassis drives jump ring inwardly to shrink, and bullet is launched smoothly.
The present invention instead of the fixed root edge of original bullet with the movable root edge that chassis and jump ring form.During manufacture, only need movable root edge to protrude from beyond body, similar full root edge formula, ensure that extractor can be held, the groove at projectile tail place can optionally make suitable amendment, then constriction bore is to caseless cartridge diameter.
Caseless cartridge of the present invention does not have regular length, caliber and bullet type, and user can manufacture according to actual needs or transform existingly has shell bullet and firearms.In actual applications, such as bore is the bullets such as 5.6MM, 5.8MM, 7.62MM, the bullet of same bore also can have different length due to purposes difference, with the present invention being applied to per family in the transformation having shell bullet of any bore, random length, arbitrarily bullet type, but the length of caseless cartridge after transformation should not exceed the length of original shell bullet.Reason is: the ejection hole of existing firearms must ensure supportingly have the shell case of shell bullet normally to dish out.Under the prerequisite of any amendment not being made to the design in firearms ejection hole, if caseless cartridge fails normal transmission, also normally can dish out via ejection hole.
Advantage of the present invention is: achieve sealing to the fire in a stove before fuel is added and propellant powder, has both reached the storage security, the stability that have shell bullet same with existing high, it also avoid the spontaneous combustion of propellant powder; Arrange movable root edge then to ensure bullet on caseless cartridge, move back the normal use of thorax.By built-in propellant powder and arrange movable root edge, caseless cartridge of the present invention is more existing shell bullet volume-diminished, can do less change to existing firearms, cannon, can compatible existing firearms to greatest extent, saves a large amount of designs and recondition expense.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment.
In figure, 1. body 2. T-shaped groove 3. cylinder 4. fire in a stove before fuel is added 5. underseal 6. chassis 7. jump ring.
Detailed description of the invention
Below in conjunction with drawings and Examples, content of the present invention is further described, but is not limitation of the invention.
Embodiment
With reference to Fig. 1, a kind of can the caseless cartridge of compatible existing firearms to greatest extent, comprise the body 1 of hollow, propellant powder and the fire in a stove before fuel is added 4, also comprise movable root edge and underseal 5; It is cylinder 3 that is circular or regular polygon that the center of body 1 is provided with cross section, and this example is cylinder, and cylinder 3 afterbody is hollow, for placing the fire in a stove before fuel is added 4; Propellant powder is arranged in the cavity of cylinder 3 surrounding body 1; The afterbody opening of body 1, opening part is arranged with four T-shaped grooves 2 for fixing movable root edge; Underseal 5 is located between cylinder 3 afterbody and projectile tail opening, realizes sealing to the fire in a stove before fuel is added 4 and propellant powder.
Dump bottom cause mates equipped chassis 6 mutually and four jump rings 7 form.
Chassis 6 is connected with underseal 5, and the diameter on chassis 6, between cylinder 3 and projectile tail opening diameter, it is equipped with 4 jump rings 7.Jump ring 7 is stuck on T-shaped groove 2, and protrudes from outside body 1.
Cylinder 3 is provided with two apertures, and object allows the flame of the fire in a stove before fuel is added 4 can touch propellant powder in body 1 cavity, the position that it does not specify and shape, as long as the fire in a stove before fuel is added 4 can be allowed to ignite propellant powder.
Underseal 5 is carved with impression along the edge of cylinder 3, and with body 1 axle for the identical ray impression of four angles is outwards carved with in the center of circle, dark outer shallow in impression.The object of impression reduces the thickness at underseal 5 setting regions place.When propellant powder breaks out time, impression place is exactly place the weakest on underseal 5, and the gas that propellant powder produces will from tearing underseal here.Effect is similar to the impression of pop can opening part.
During transmitting, after the fire in a stove before fuel is added 4 lights propellant powder, propellant powder promotes chassis 6 to projectile tail, and chassis 6 drives jump ring 7 inwardly to shrink, and bullet is launched smoothly.
Claims (5)
1. a caseless cartridge, comprises the body of hollow, propellant powder and the fire in a stove before fuel is added, it is characterized in that: also comprise movable root edge and underseal; It is cylinder that is circular or regular polygon that the center of body is provided with cross section, and cylinder afterbody is hollow, for placing the fire in a stove before fuel is added; Propellant powder is arranged in the cavity of body around cylinder; The afterbody opening of body, opening part is provided with T-shaped groove for fixing movable root edge; Underseal is located between cylinder afterbody and projectile tail opening.
2. caseless cartridge according to claim 1, is characterized in that: described dump bottom cause mates equipped chassis and jump ring composition mutually.
3. caseless cartridge according to claim 2, is characterized in that: described chassis is connected with underseal, and chassis diameter is greater than the diameter of cylinder, is less than the diameter of projectile tail opening.
4. caseless cartridge according to claim 2, is characterized in that: described jump ring mates equipped with chassis, be stuck on T-shaped groove, and protrude from outside body.
5. caseless cartridge according to claim 1, is characterized in that: described underseal is provided with impression along the edge of cylinder, and with body axle for the center of circle is outwards provided with the identical ray impression of many angles, dark outer shallow in impression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310326265.6A CN103363848B (en) | 2013-07-31 | 2013-07-31 | Caseless ammunition capable of being compatible with existing gun to maximum extent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310326265.6A CN103363848B (en) | 2013-07-31 | 2013-07-31 | Caseless ammunition capable of being compatible with existing gun to maximum extent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103363848A CN103363848A (en) | 2013-10-23 |
| CN103363848B true CN103363848B (en) | 2015-02-18 |
Family
ID=49365743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310326265.6A Expired - Fee Related CN103363848B (en) | 2013-07-31 | 2013-07-31 | Caseless ammunition capable of being compatible with existing gun to maximum extent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103363848B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868414B (en) * | 2014-02-11 | 2015-09-16 | 陕西理工学院 | Bottom deflation type caseless cartridge |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3688697A (en) * | 1969-07-31 | 1972-09-05 | Aerojet General Co | Solid grain caseless ammunition propellant |
| FR2609793B1 (en) * | 1987-01-19 | 1989-05-05 | Ladriere Serge | IMPROVEMENTS ON FIREARMS FOR SHOOTING AMMUNITION WITHOUT CASE, AND AMMUNITION SUCH AS SUITABLE FOR SUCH WEAPONS |
| CN2276624Y (en) * | 1996-04-25 | 1998-03-18 | 尚世宗 | Shell-less bullet |
| GB2338283A (en) * | 1998-06-11 | 1999-12-15 | Kong Chan | A cartridge |
| CN2459615Y (en) * | 2001-01-18 | 2001-11-14 | 王忠聿 | Head and shell integrated gun and cannon bullet |
| CN2743784Y (en) * | 2004-11-29 | 2005-11-30 | 徐微粒 | Non-shell bulled and special pistol |
| DE102005026976B4 (en) * | 2005-06-10 | 2007-08-30 | Diehl Bgt Defence Gmbh & Co. Kg | Weapon system with caseless ammunition |
| CN101266120A (en) * | 2007-03-16 | 2008-09-17 | 刘华友 | Bullet |
| CN203642810U (en) * | 2013-07-31 | 2014-06-11 | 黄敬先 | Caseless cartridge capable of being compatible with existing guns and cannons to utmost extent |
-
2013
- 2013-07-31 CN CN201310326265.6A patent/CN103363848B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103363848A (en) | 2013-10-23 |
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| CP02 | Change in the address of a patent holder |
Address after: 541300 the Guangxi Zhuang Autonomous Region Guilin city Xingan County Xingan town Xinggui road two lane Patentee after: Huang Jingxian Address before: No. 1, No. 1, No. 1, No. 1, seven Li Dian Road, Seven Star District, Guilin City, the Guangxi Zhuang Autonomous Region, 2-3-2 Patentee before: Huang Jingxian |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 |
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| CF01 | Termination of patent right due to non-payment of annual fee |