WO2002086414A1 - Geschoss für infanteriemunition - Google Patents
Geschoss für infanteriemunition Download PDFInfo
- Publication number
- WO2002086414A1 WO2002086414A1 PCT/EP2002/004236 EP0204236W WO02086414A1 WO 2002086414 A1 WO2002086414 A1 WO 2002086414A1 EP 0204236 W EP0204236 W EP 0204236W WO 02086414 A1 WO02086414 A1 WO 02086414A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- projectile
- core
- metal
- jacket
- bullet
- Prior art date
Links
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
Definitions
- the invention relates to a projectile for infantry ammunition according to the preamble of claim 1.
- Bullets for infantry ammunition are known to consist of a bullet core with a bullet tip and a metal jacket, the bullet core being made of lead.
- the firing of lead bullets produces gases containing lead dust that are harmful to health. Lead also endangers the environment.
- the invention is based on the object of improving a projectile for infantry ammunition according to the preamble of claim 1 in such a way that a durable connection between the projectile core and the metal jacket is achieved.
- the metal jacket is a sleeve which is open at the end and which is drawn onto the projectile core from behind, the projectile tip protruding from the metal jacket and a constriction being arranged on the projectile core, into which the open end-side jacket end projects.
- the constriction thus holds the metal jacket in place and prevents it from being pulled off when penetrating into a soft medium. It is also of great advantage that the jacket end is thereby in the flow shadow of the top of the projectile.
- the projectile core consists of hardenable steel, tungsten, metal carbides, sintered metals or ceramics.
- the metal jacket is preferably made of copper, a copper alloy, plated steel, soft iron or a zinc-tin alloy.
- At least one relief groove is expediently arranged on the outer circumference of the projectile core, it being possible for the metal jacket to bear against the projectile core in the region of the relief groove.
- These relief grooves can have different diameters and widths and can be arranged distributed over the entire length of the projectile.
- a swirl transmission takes place through the projectile sections, the diameters of which correspond to the corresponding projectile caliber.
- the bottom of the metal jacket advantageously has a greater thickness than the wall thickness of the cylindrical part.
- the thickness of the bottom of the metal jacket can also be less than or equal to the thickness of the wall thickness of the cylindrical part.
- the bottom can be convex or concave with z.
- the bottom of the metal shell can also form a concave or convex cone tip.
- the rear shape of the metal jacket can be conical with an angle between 0 ° and 90 °.
- the rear is the area of the metal jacket adjacent to the floor.
- the projectile core is advantageously roughened or knurled, as a result of which a better fit of the projectile casing or metal casing on the projectile core is achieved.
- Reference number 1 denotes the projectile core, which consists of hardenable steel, tungsten, metal basket, sintered metal or ceramic.
- the projectile core 1 has a projectile tip 13 which protrudes from a metal jacket 2.
- the metal jacket 2 consists of either copper, a copper alloy, plated steel, soft iron or a zinc-tin alloy. However, other metals are also conceivable.
- the metal jacket 2 is drawn onto the projectile core 1 from the rear, that is to say from the rear 12, the projectile tip 13 being exposed, as already mentioned.
- a constriction 4 is arranged on the projectile core 1, into which the open front-side jacket end 5 projects.
- the jacket end 5 lies in the flow shadow of the projectile tip 13.
- the diameter of the bullet tip is smaller than the field diameter.
- a single relief groove 7 is provided on the outer circumference of the projectile core 1, the metal jacket 2 abutting the projectile core 1.
- an embodiment with several relief grooves can also be selected, e.g. B. with different widths and diameters.
- the bottom 10 of the metal jacket 2 has a greater thickness than the wall thickness in the cylindrical region.
- the bottom is flat.
- it can also be convex or concave with radii between 0.5 and 10 calibers.
- the bottom shape can also be shaped as a convex or concave cone tip.
- the rear 12 adjacent to the floor is cylindrical in the embodiment shown here. However, it can also have a conical shape.
- the bullet tip can have any conventional shape, i. H. pointed to flattened.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50211965T DE50211965D1 (de) | 2001-04-19 | 2002-04-17 | Geschoss für infanteriemunition |
AU2002315295A AU2002315295B2 (en) | 2001-04-19 | 2002-04-17 | Bullet for infantry ammunition |
US10/475,140 US7311046B2 (en) | 2001-04-19 | 2002-04-17 | Bullet for infantry ammunition |
EP02740475A EP1381822B1 (de) | 2001-04-19 | 2002-04-17 | Geschoss für infanteriemunition |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10119156 | 2001-04-19 | ||
DE10119156.1 | 2001-04-19 | ||
DE10211094A DE10211094A1 (de) | 2001-04-19 | 2002-03-14 | Geschoss für Infanteriemunition |
DE10211094.8 | 2002-03-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002086414A1 true WO2002086414A1 (de) | 2002-10-31 |
WO2002086414A8 WO2002086414A8 (de) | 2003-03-20 |
Family
ID=26009119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2002/004236 WO2002086414A1 (de) | 2001-04-19 | 2002-04-17 | Geschoss für infanteriemunition |
Country Status (6)
Country | Link |
---|---|
US (1) | US7311046B2 (de) |
EP (1) | EP1381822B1 (de) |
AT (1) | ATE390615T1 (de) |
AU (1) | AU2002315295B2 (de) |
DE (1) | DE50211965D1 (de) |
WO (1) | WO2002086414A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007061318A1 (en) * | 2005-11-24 | 2007-05-31 | Performance Bullet Production As | Armour penetrating projectile |
US11268791B1 (en) | 2014-05-23 | 2022-03-08 | Vista Outdoor Operations Llc | Handgun cartridge with shear groove bullet |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD768802S1 (en) | 2015-02-04 | 2016-10-11 | William R. Bowers | Ammunition cartridge for a firearm |
USD773009S1 (en) | 2015-02-04 | 2016-11-29 | William R. Bowers | Case for an ammunition cartridge |
USD781394S1 (en) | 2015-02-04 | 2017-03-14 | William R. Bowers | Ammunition cartridge for a firearm |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1767308A (en) * | 1929-11-27 | 1930-06-24 | John T Phillips | Bullet |
FR1349178A (fr) * | 1962-08-06 | 1964-01-17 | Gevelot Sa | Nouveau projectile de tir |
US5794320A (en) * | 1996-02-05 | 1998-08-18 | Heckler & Koch Gmbh | Core bullet manufacturing method |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US932014A (en) * | 1907-12-14 | 1909-08-24 | Krupp Ag | Projectile. |
US2333091A (en) * | 1940-03-29 | 1943-11-02 | Western Cartridge Co | Expanding projectile |
US3143966A (en) * | 1959-10-02 | 1964-08-11 | Olin Mathieson | Expanding bullet |
US3103889A (en) * | 1961-01-31 | 1963-09-17 | Sr Edward W Keeney | Fragmentation bullet |
DE1453831A1 (de) * | 1965-08-19 | 1969-04-30 | Dynamit Nobel Ag | Jagdgeschoss |
US3345949A (en) * | 1965-09-27 | 1967-10-10 | Nosler Partition Bullet Compan | Bullet |
FR2610715A1 (fr) * | 1987-02-11 | 1988-08-12 | Munitions Ste Fse | Projectile perforant a noyau dur et guide ductile |
FR2627854B1 (fr) * | 1988-02-29 | 1990-08-10 | Denis Jean Pierre | Munition pour armes a feu, notamment munition de chasse |
NO893032L (no) * | 1988-10-27 | 1990-04-30 | Oerlikon Buehrle Ag | Fremgangsmaate til fremstilling av en splintmantel. |
US5621186A (en) * | 1995-09-20 | 1997-04-15 | Trophy Bonded Bullets, Inc. | Bullet |
US5939662A (en) * | 1997-12-03 | 1999-08-17 | Raytheon Company | Missile warhead design |
US6186071B1 (en) * | 1998-04-14 | 2001-02-13 | Laser Ii, Llc | Projectile with non-discarding sabot |
US6305293B1 (en) * | 1998-04-14 | 2001-10-23 | Laser Ii, Llc | Multiple-component projectile with non-discarding sabot sleeve |
US6546875B2 (en) * | 2001-04-23 | 2003-04-15 | Ut-Battelle, Llc | Non-lead hollow point bullet |
-
2002
- 2002-04-17 DE DE50211965T patent/DE50211965D1/de not_active Expired - Lifetime
- 2002-04-17 AT AT02740475T patent/ATE390615T1/de active
- 2002-04-17 US US10/475,140 patent/US7311046B2/en not_active Expired - Lifetime
- 2002-04-17 AU AU2002315295A patent/AU2002315295B2/en not_active Ceased
- 2002-04-17 WO PCT/EP2002/004236 patent/WO2002086414A1/de active IP Right Grant
- 2002-04-17 EP EP02740475A patent/EP1381822B1/de not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1767308A (en) * | 1929-11-27 | 1930-06-24 | John T Phillips | Bullet |
FR1349178A (fr) * | 1962-08-06 | 1964-01-17 | Gevelot Sa | Nouveau projectile de tir |
US5794320A (en) * | 1996-02-05 | 1998-08-18 | Heckler & Koch Gmbh | Core bullet manufacturing method |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007061318A1 (en) * | 2005-11-24 | 2007-05-31 | Performance Bullet Production As | Armour penetrating projectile |
US11268791B1 (en) | 2014-05-23 | 2022-03-08 | Vista Outdoor Operations Llc | Handgun cartridge with shear groove bullet |
Also Published As
Publication number | Publication date |
---|---|
AU2002315295B2 (en) | 2007-09-13 |
WO2002086414A8 (de) | 2003-03-20 |
DE50211965D1 (de) | 2008-05-08 |
EP1381822B1 (de) | 2008-03-26 |
EP1381822A1 (de) | 2004-01-21 |
ATE390615T1 (de) | 2008-04-15 |
US20040200376A1 (en) | 2004-10-14 |
US7311046B2 (en) | 2007-12-25 |
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