EP1007898A1 - Mantelgeschoss mit hartkern - Google Patents
Mantelgeschoss mit hartkernInfo
- Publication number
- EP1007898A1 EP1007898A1 EP98937723A EP98937723A EP1007898A1 EP 1007898 A1 EP1007898 A1 EP 1007898A1 EP 98937723 A EP98937723 A EP 98937723A EP 98937723 A EP98937723 A EP 98937723A EP 1007898 A1 EP1007898 A1 EP 1007898A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- hard core
- core
- projectile
- jacket
- shell
- 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.)
- Granted
Links
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 229910001369 Brass Inorganic materials 0.000 claims description 6
- 239000010951 brass Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
- 229910001297 Zn alloy Inorganic materials 0.000 claims description 2
- 229910000531 Co alloy Inorganic materials 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 229910000881 Cu alloy Inorganic materials 0.000 claims 1
- 238000000748 compression moulding Methods 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 238000005245 sintering Methods 0.000 claims 1
- 239000011521 glass Substances 0.000 abstract description 17
- 230000035515 penetration Effects 0.000 abstract description 9
- 238000012360 testing method Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 239000003380 propellant Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 229910000994 Tombac Inorganic materials 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 229910001128 Sn alloy Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- TVZPLCNGKSPOJA-UHFFFAOYSA-N copper zinc Chemical compound [Cu].[Zn] TVZPLCNGKSPOJA-UHFFFAOYSA-N 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- LQBJWKCYZGMFEV-UHFFFAOYSA-N lead tin Chemical compound [Sn].[Pb] LQBJWKCYZGMFEV-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000007903 penetration ability Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
- F42B12/72—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material
- F42B12/76—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the casing
- F42B12/78—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the casing of jackets for smallarm bullets ; Jacketed bullets or projectiles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
- F42B12/72—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material
- F42B12/76—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the casing
- F42B12/80—Coatings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
- F42B12/72—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material
- F42B12/74—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the core or solid body
Definitions
- the present invention relates to a projectile with a casing made of steel, clad steel or brass and its manufacture.
- Hard-core small-caliber ammunition is used particularly by snipers and is aimed at the precise penetration of armored targets.
- Armored targets in the sense of the subject matter of the invention are protective vests (for people), bulletproof glass, steel plates and light metal armor.
- Such ammunition is known in various designs. It can be divided into those with steel cores, those with hard cores made of dense sintered material and those with an additional medium for the hard core, such as lead, aluminum and / or air.
- a steel jacket usually a full jacket, clad steel jacket or tombac jacket, which picks up the cores and media and at least includes them in a liquid-tight manner.
- a jacket bullet with a truncated cone-shaped lead core on the rear side and this jacket made of steel or a tombac alloy is shown in EP-AI-0 499 832.
- the coat is also clad with a thin layer of tin to reduce deposits in the barrel of small arms.
- GB -A- 601 686 shows another mantle storey with a special, technically advantageous design of a hard and a soft core. Gaps and recesses are provided between the cores and the jacket, which result in a certain compressibility when the projectile is pressed and closed, as a result of which manufacturing tolerances can be compensated for.
- the known ammunition has an insufficient first-hit probability and also shows an insufficient penetration ability in the case of armored targets.
- a small-caliber ammunition and its manufacturing method are also known from EP-A2-0 106 411.
- the appropriately optimized and manufactured projectiles mainly serve as infantry combat ammunition and already have good aerodynamic properties.
- this ammunition does not have the high ballistic final energy required by snipers, which is necessary to penetrate armor.
- the ammunition to be created is intended to enable snipers to precisely target targets behind glass during a police operation.
- the front area of the hard core which is smaller than the inner shape, ensures that it fits snugly against the outer shape and encloses with it an air space that supports the easy detachment of the shell from the hard core when the target penetrates an armor, so that it follows kind of arrow ammunition that penetrates armor.
- This air space also helps to compensate for manufacturing tolerances between the shell and the hard core.
- the middle section which is filled with a relatively soft material, prevents inadmissible friction due to its, albeit low deformability, and thus additional energy losses in the rifle barrel. This also results in lower barrel erosion, which extends the life of the weapon used.
- the soft core is flange-like centered on the frustoconical hard core, so that there is no imbalance in the rotation of the projectile caused by the twist of the barrel groove.
- the end of the soft core is also frustoconical; the jacket u also closes it positively, which in turn results in high dimensional accuracy and prevents eddy formation in the rear area of the floor and the low observed decrease in speed on the trajectory causes.
- the prefabricated hard core is stirred in a drum filled with water for several hours until its surface is smooth and visibly fine with a matt sheen.
- Cladding using a copper-zinc alloy known per se reduces the friction in the barrel and results in connection in the cylindrical part of the jacket. soft cores lent the surprisingly high initial speeds VQ; this also with conventional propellant charges.
- a ceramic hard core made of cobalt-alloyed tungsten carbide (WC / Co 88/12) with a density of 14.3 g / cro.3 has proven itself extremely well in terms of penetration performance, hardness and the mandatory high density.
- a soft core made of a lead-tin alloy (Pb / Sn 60/40) with a density of 9.2 g / cro.3 fulfills all requirements in terms of flexibility (low hardness) and the necessary mass to achieve the final ballistic performance.
- the weight ratios for a total projectile mass of 100% are 42% to 50%, preferably 44% hard core mass, 28% to 34%, preferably 31% soft core mass and preferably 25% of the total mass for the jacket. This results in
- An optimal rotationally symmetrical centering of the soft core on the hard core is achieved by a cone angle between 14 ° and 18 °, preferably 16.5 °.
- a surface treatment of the hard core by means of trovalizing is economically optimal, for several hours, ie in practice up to twelve hours in a water bath at room temperature. temperature, the cores grinding each other until they are smooth and shiny. - Of course, other methods are also possible, which bring about the desired surface fineness and thus form-fit in the jacket.
- the practical manufacturing tolerances can be checked or defined by manually pushing the cores into the casing, so that no material stresses and / or deformations occur which adversely affect the rotation symmetry of the projectile.
- Fig. 1 shows a preferred projectile with rotationally symmetrical cores, inserted in a sleeve with
- Fig. La is an enlarged view of the hard core
- FIG. 2 shows a variant of the projectile FIG. 1, with a cambered hard core tip and modified rear area
- Fig. 4 shows the bullet speed of the ammunition
- Fig. 5 shows the speed decrease of the ammunition
- Fig. 6 shows the cross wind sensitivity of the floors in relation to two floors according to the state of the
- FIG. 7 shows the projectile impulse of the ammunition according to FIG. 1 or 2, shown over a flight distance of 800 m, relative to the prior art
- FIG. 8 shows the projectile energy of the ammunition according to FIG. 1 or 2, shown over a flight distance of 800 m, relative to the prior art
- FIG. 9 shows the hard core pulse of the ammunition according to FIG. 1 or 2, shown over a flight distance of 800 m, relative to the prior art
- FIG. 10 shows the hard core energy of the ammunition according to FIG. 1 or 2, shown over a flight distance of 800 m, relative to the prior art
- Fig. 1 denotes a cartridge case known per se, which also contains a known powder charge 2 - a high-performance propellant charge.
- a projectile 100 is inserted, the tip 4 of which is formed by a steel jacket 3.
- this has an ogive shape 7a, which merges into a cylindrical middle part 7b, which has a strangle groove 12 for fastening the sleeve 1 and ends in a rear region 9.
- a primer 11 is inserted, in a notoriously known manner.
- the hard core 5 has a frustoconical rear region 5b, which is occupied by a precisely fitting inner shape of a soft core 8.
- a front area 5a is designed as a truncated cone with a tip angle ⁇ ; a functionally essential air space 6 is located between this and the concave inner shape of the projectile tip 4.
- the steel part 3 closes the three enclosed components by means of a flange 13 at the rear: soft core 8; Hard core 5 and air 6 non-positively.
- the enlarged representation of the hard core 5 in FIG. 1a compared to FIG. 1 contains dimensions which apply to a preferred embodiment of a caliber 7.5:
- Front length L2 15 mm diameter
- D of the cylindrical middle section 6.64 mm
- the front area 5a is designed as a spherical cap and likewise serves - as in FIG. 1 - to compensate for manufacturing tolerances and, due to the subsequent ogive-shaped part of the hard core 5 'which fits snugly in the jacket 3, likewise forms the gas-tight air space 6 in the projectile tip 4.
- the rear region 5b of the hard core 5 has an axis-like twist, which has only a slight - not visible - taper and on which the soft core 8 is centered.
- a brass sealing disk 14 is inserted in the floor 100 ', which seals the steel jacket 3 in a gas-tight manner through the flange 13, i.e. prevents heavy metals and / or vapors from escaping when fired.
- the soft core is shortened by the thickness of the sealing washer 14 for the same floor length.
- the hard core in both variants consists of cobalt-alloyed tungsten carbide WC / Co 88/12 with a mass of 5.6 g and a Vickers HV hardness of 1300 kp / mm ⁇ and a bending resistance of 3000 N / mm.2.
- the soft core consists of an alloy of Pb / Sn 60/40 with a mass of 3.9 g.
- the steel jacket 3 weighs 3.11 g.
- the total bullet mass in the first version, i.e. without a sealing washer 14, is accordingly 12.61 g.
- 3a to 3c show characteristic hit images at a shooting distance of 200 m, 20 shots each being fired at a target in a series, with an inner circle of 5 cm and an outer circle of 10 cm in diameter.
- the hit guote in the innermost area of the disk was 95%.
- the ammunition used corresponds to the Swiss Ordonnance caliber (7.5 x 55).
- the speed of the projectile 100 according to the invention is shown in FIG. 4 in relation to the prior art, designated 0.308.
- FIG. 5 of the speed decrease in m / s per m as a function of the shooting distance in m underlines the statement of FIG. 4.
- the projectile 100 according to the invention has significantly better values than the prior art .308; comparatively, an older Swiss ordinance tion GP 11 also examined and their relatively good values also shown in Fig. 6.
- floor 100 shows significantly better values than floor .308.
- the projectile energy in J is significantly higher for projectile 100 than for projectile .308. This shows that even at a shooting distance of 800 m, the projectile 100 still has a very considerable energy of approx. 1800 J and thus still has a high penetration capacity.
- the surprisingly good shooting results of the subject of the invention are not least due to the favorable weight distribution within the projectile.
- the standardized test requirement for so-called insulating glasses of class C4 is plotted as the reference R in the lowest column labeled R c ⁇ .
- R c ⁇ the reference R in the lowest column labeled R c ⁇ .
- the non-hatched area 0 means: Do not shoot through with certainty.
- a 7.62 x 51 mm caliber (type AP) ammunition designed according to the invention shoots through the same glass with a single shot up to a distance of 60 m.
- the caliber 7.5 x 55 (type AP) strikes through this class of glass up to a distance of 110 m and that of .300 WinMag (type AP) even at a distance of 150 m.
- the non-hatched area means 0: with a certain amount of scatter, it may also be shot through in the border area, which is evidenced by the considerable kinetic residual energy that is still present after penetration of the glass.
- Class C5 glass was shot at here.
- the reference R p c denotes the standardized test requirement for glass of class C5; again for ammunition 7.62 x 51 mm FMJ / AP, ie here full casing with steel core.
- the ammunition according to the invention is again a multiple, more powerful in the bullet.
- the corresponding ammunition 7.62 x 51 AP also leads to a bullet in this glass class at a target distance of 60 m; 7.5 x 55 AP at 110 m and 7.62 x 51 AP at 150 m. - In all three cases, however, only a small residual energy can be determined after being shot through the glass. In addition, no significant projectile deflection was found in any of the conceivable glasses to be shot through in a police operation, provided the bullet was fired perpendicular to the glass.
- the projectile construction according to the invention is not limited to use with the aforementioned calibres; the projectiles can also be adapted to other small-caliber ammunition, in particular .300 Winchester Magnum, with correspondingly larger propellant charges which are also known per se.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Developing Agents For Electrophotography (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Details Of Garments (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5756697P | 1997-08-26 | 1997-08-26 | |
US57566P | 1997-08-26 | ||
PCT/IB1998/001314 WO1999010703A1 (de) | 1997-08-26 | 1998-08-24 | Mantelgeschoss mit hartkern |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1007898A1 true EP1007898A1 (de) | 2000-06-14 |
EP1007898B1 EP1007898B1 (de) | 2001-07-25 |
Family
ID=22011390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98937723A Expired - Lifetime EP1007898B1 (de) | 1997-08-26 | 1998-08-24 | Mantelgeschoss mit hartkern |
Country Status (21)
Country | Link |
---|---|
US (1) | US6374743B1 (de) |
EP (1) | EP1007898B1 (de) |
JP (1) | JP2001514372A (de) |
KR (1) | KR20010023322A (de) |
AT (1) | ATE203597T1 (de) |
AU (1) | AU748631B2 (de) |
BR (1) | BR9811350A (de) |
CA (1) | CA2301805C (de) |
CZ (1) | CZ290054B6 (de) |
DE (1) | DE59801093D1 (de) |
DK (1) | DK1007898T3 (de) |
ES (1) | ES2161061T3 (de) |
GR (1) | GR3036529T3 (de) |
HU (1) | HU223802B1 (de) |
IL (1) | IL134697A (de) |
NO (1) | NO318069B1 (de) |
NZ (1) | NZ502827A (de) |
PT (1) | PT1007898E (de) |
SK (1) | SK284793B6 (de) |
TR (1) | TR200000524T2 (de) |
WO (1) | WO1999010703A1 (de) |
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DE19930474A1 (de) * | 1999-07-01 | 2001-01-04 | Dynamit Nobel Ag | Teilzerlegungsgeschoß mit Penetrator im Geschoßbug |
US6973879B1 (en) | 2002-03-16 | 2005-12-13 | Mcelroy Hugh Anthony | Monolithic high incapacitation small arms projectile |
GB0307272D0 (en) * | 2003-03-27 | 2004-02-04 | Bae Systems Plc | 4.66mm small arms ammunition |
GB0307274D0 (en) * | 2003-03-27 | 2003-10-29 | Bae Systems Plc | 5.56 small arms ammunition |
US20040231894A1 (en) * | 2003-05-21 | 2004-11-25 | Dvorachek Harold A | Rotary tools or bits |
US6845719B1 (en) * | 2003-06-05 | 2005-01-25 | Lockheed Martin Corporation | Erosion resistant projectile |
US20050183617A1 (en) * | 2004-02-23 | 2005-08-25 | Macdougall John | Jacketed ammunition |
US7150233B1 (en) | 2004-04-26 | 2006-12-19 | Olin Corporation | Jacketed boat-tail bullet |
KR101245289B1 (ko) * | 2004-05-11 | 2013-03-25 | 루아그 암모텍 | 납이 첨가되지 않은 발사체 |
US8117967B2 (en) | 2005-02-16 | 2012-02-21 | Saltech Ag | Bullet |
US7765934B2 (en) | 2005-05-09 | 2010-08-03 | Ruag Ammotec | Lead-free projectile |
US20070017409A1 (en) * | 2005-06-20 | 2007-01-25 | Alliant Techsystems Inc. | Non-expanding modular bullet |
DE102005049748A1 (de) * | 2005-10-18 | 2007-04-19 | Rheinmetall Waffe Munition Gmbh | Verfahren zur Herstellung eines Penetrators |
US7966937B1 (en) | 2006-07-01 | 2011-06-28 | Jason Stewart Jackson | Non-newtonian projectile |
EP2018878A1 (de) * | 2007-07-25 | 2009-01-28 | Sorin Dr. Lenz | Keramikimplantate- Zirkonimplantate- mit einer Titan- oder Titanoxidbeschichtung des intraossären Teiles |
US20090042057A1 (en) * | 2007-08-10 | 2009-02-12 | Springfield Munitions Company, Llc | Metal composite article and method of manufacturing |
USH2262H1 (en) * | 2009-09-11 | 2011-09-06 | The United States Of America As Represented By The Secretary Of The Navy | Pre-compressed penetrator tip for projectile |
US8028626B2 (en) * | 2010-01-06 | 2011-10-04 | Ervin Industries, Inc. | Frangible, ceramic-metal composite objects and methods of making the same |
CA2786331C (en) | 2010-01-06 | 2018-05-01 | Ervin Industries, Inc. | Frangible, ceramic-metal composite objects and methods of making the same |
PT2439183E (pt) | 2010-10-06 | 2014-03-11 | Ceramoss Gmbh | Corpo cerâmico monolítico com região marginal de um óxido misto e superfíce metálica, processo para a sua preparação e sua utilização |
US8640623B2 (en) * | 2011-04-22 | 2014-02-04 | Donald B. Eckstein | Multiple purpose tandem nested projectile |
SE536525C2 (sv) * | 2012-05-18 | 2014-01-28 | Nammo Vanaesverken Ab | Blyfri ammunition för finkalibriga vapen |
BR112015004892A2 (pt) * | 2012-09-06 | 2017-07-04 | Ruag Ammotec Gmbh | projétil para cartuchos de campo de tiro e de exercícios |
US10048051B1 (en) * | 2015-06-18 | 2018-08-14 | Cutting Edge Bullets, LLC | Firearm projectile |
US10436557B2 (en) * | 2016-04-18 | 2019-10-08 | Ammo Technologies, Inc. | Armor-piercing projectile |
ES2933679T3 (es) | 2016-09-02 | 2023-02-13 | Saltech Ag | Proyectil con penetrador |
KR101702955B1 (ko) * | 2016-11-03 | 2017-02-09 | 주식회사 두레텍 | 유효 사거리가 향상된 탄두 |
US10551154B2 (en) | 2017-01-20 | 2020-02-04 | Vista Outdoor Operations Llc | Rifle cartridge with improved bullet upset and separation |
US20190017791A1 (en) * | 2017-03-07 | 2019-01-17 | U.S. Army Research Laboratory Attn: Rdrl-Loc-I | Reduced Jacketed Bullet Bore Resistance |
US10690464B2 (en) | 2017-04-28 | 2020-06-23 | Vista Outdoor Operations Llc | Cartridge with combined effects projectile |
RU2658967C1 (ru) * | 2017-05-31 | 2018-06-26 | Николай Евгеньевич Староверов | Пуля - 3 (варианты) |
WO2019010040A2 (en) * | 2017-06-26 | 2019-01-10 | SUPERIOR SHOOTING SYSTEMS, INC. (TX Corp.) | IMPROVED PROJECTILE, CARTRIDGE AND METHOD FOR CREATING PRECISION GUN AMMUNITION HAVING IMPROVED EXTERNAL BALLISTIC PERFORMANCE AND ENHANCED TERMINAL BALLISTIC PERFORMANCE |
KR101942448B1 (ko) * | 2017-07-11 | 2019-04-11 | 주식회사 풍산 | 관통 탄자 및 이를 구비하는 관통탄 |
JP6727730B2 (ja) * | 2017-09-19 | 2020-07-22 | 旭精機工業株式会社 | 弾丸及び銃弾 |
USD848569S1 (en) | 2018-01-20 | 2019-05-14 | Vista Outdoor Operations Llc | Rifle cartridge |
IL264246B (en) | 2019-01-14 | 2020-06-30 | Imi Systems Ltd | Small arms ball and armor piercing projectile with high accuracy for it |
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US4958570A (en) * | 1989-09-08 | 1990-09-25 | Harris David A | Bullet assembly and method of making the same |
EP0499832B1 (de) | 1991-02-16 | 1994-11-09 | Dynamit Nobel Aktiengesellschaft | Geschoss für Handfeuerwaffen |
US5394597A (en) * | 1993-09-02 | 1995-03-07 | White; John C. | Method for making high velocity projectiles |
-
1998
- 1998-08-24 PT PT79900003T patent/PT1007898E/pt unknown
- 1998-08-24 DK DK98937723T patent/DK1007898T3/da active
- 1998-08-24 AT AT98937723T patent/ATE203597T1/de active
- 1998-08-24 TR TR2000/00524T patent/TR200000524T2/xx unknown
- 1998-08-24 US US09/486,216 patent/US6374743B1/en not_active Expired - Lifetime
- 1998-08-24 ES ES98937723T patent/ES2161061T3/es not_active Expired - Lifetime
- 1998-08-24 HU HU0002696A patent/HU223802B1/hu active IP Right Grant
- 1998-08-24 KR KR1020007001957A patent/KR20010023322A/ko not_active Application Discontinuation
- 1998-08-24 SK SK240-2000A patent/SK284793B6/sk not_active IP Right Cessation
- 1998-08-24 AU AU86422/98A patent/AU748631B2/en not_active Expired
- 1998-08-24 IL IL13469798A patent/IL134697A/en not_active IP Right Cessation
- 1998-08-24 NZ NZ502827A patent/NZ502827A/en not_active IP Right Cessation
- 1998-08-24 WO PCT/IB1998/001314 patent/WO1999010703A1/de not_active Application Discontinuation
- 1998-08-24 DE DE59801093T patent/DE59801093D1/de not_active Expired - Lifetime
- 1998-08-24 EP EP98937723A patent/EP1007898B1/de not_active Expired - Lifetime
- 1998-08-24 JP JP2000507974A patent/JP2001514372A/ja active Pending
- 1998-08-24 BR BR9811350-0A patent/BR9811350A/pt not_active Application Discontinuation
- 1998-08-24 CA CA002301805A patent/CA2301805C/en not_active Expired - Lifetime
- 1998-08-24 CZ CZ2000678A patent/CZ290054B6/cs not_active IP Right Cessation
-
2000
- 2000-02-25 NO NO20000960A patent/NO318069B1/no not_active IP Right Cessation
-
2001
- 2001-09-05 GR GR20010401389T patent/GR3036529T3/el unknown
Non-Patent Citations (1)
Title |
---|
See references of WO9910703A1 * |
Also Published As
Publication number | Publication date |
---|---|
DK1007898T3 (da) | 2001-10-01 |
CA2301805A1 (en) | 1999-03-04 |
NZ502827A (en) | 2002-03-01 |
GR3036529T3 (en) | 2001-12-31 |
US6374743B1 (en) | 2002-04-23 |
CA2301805C (en) | 2007-04-24 |
CZ290054B6 (cs) | 2002-05-15 |
TR200000524T2 (tr) | 2000-07-21 |
WO1999010703A1 (de) | 1999-03-04 |
PT1007898E (pt) | 2001-12-28 |
JP2001514372A (ja) | 2001-09-11 |
AU8642298A (en) | 1999-03-16 |
IL134697A0 (en) | 2001-04-30 |
ATE203597T1 (de) | 2001-08-15 |
BR9811350A (pt) | 2000-09-12 |
HU223802B1 (hu) | 2005-01-28 |
NO20000960L (no) | 2000-02-25 |
HUP0002696A2 (hu) | 2000-12-28 |
CZ2000678A3 (cs) | 2001-12-12 |
DE59801093D1 (de) | 2001-08-30 |
NO318069B1 (no) | 2005-01-31 |
ES2161061T3 (es) | 2001-11-16 |
HUP0002696A3 (en) | 2001-01-29 |
SK2402000A3 (en) | 2000-07-11 |
EP1007898B1 (de) | 2001-07-25 |
KR20010023322A (ko) | 2001-03-26 |
IL134697A (en) | 2004-01-04 |
NO20000960D0 (no) | 2000-02-25 |
SK284793B6 (sk) | 2005-11-03 |
AU748631B2 (en) | 2002-06-06 |
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