EP1176385A1 - Munition explosive à corps fragmentable - Google Patents
Munition explosive à corps fragmentable Download PDFInfo
- Publication number
- EP1176385A1 EP1176385A1 EP01401869A EP01401869A EP1176385A1 EP 1176385 A1 EP1176385 A1 EP 1176385A1 EP 01401869 A EP01401869 A EP 01401869A EP 01401869 A EP01401869 A EP 01401869A EP 1176385 A1 EP1176385 A1 EP 1176385A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- case
- envelope
- ammunition
- network
- explosive
- 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
- 239000002360 explosive Substances 0.000 title claims abstract description 21
- 238000013467 fragmentation Methods 0.000 title abstract description 4
- 238000006062 fragmentation reaction Methods 0.000 title abstract description 4
- 239000004033 plastic Substances 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 5
- 239000010937 tungsten Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 9
- 230000000977 initiatory effect Effects 0.000 claims description 6
- 239000012634 fragment Substances 0.000 claims 1
- 230000003313 weakening effect Effects 0.000 claims 1
- 239000000919 ceramic Substances 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000004952 Polyamide Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 230000037452 priming Effects 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 206010013647 Drowning Diseases 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 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
- F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
- F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
- F42B12/20—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type
- F42B12/22—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type with fragmentation-hull construction
Definitions
- the technical field of the invention is that of explosive ordnance with a fragmentable body.
- This ammunition generally includes a load explosive placed in a metallic generating envelope splinters.
- the generation of flakes having a shape and a size particular can be obtained by embrittlement of the envelope according to a particular network.
- embrittlement will be done for example by grooving or localized heating by laser.
- Patent FR2438686 describes a munition whose envelope is thus weakened.
- the cost will be all the more important as the ammunition that we are trying to achieve will be of reduced caliber (less than 70mm). Indeed the machining to be carried out as well as the assemblies will be more delicate and therefore more expensive.
- the ammunition according to the invention allows lower cost ensure the generation of calibrated flakes.
- the subject of the invention is an explosive munition with fragmentable body including an explosive charge disposed in a shrapnel-generating envelope, characterized ammunition in that it comprises a case surrounding the envelope, case incorporating means to ensure when initiation of ammunition a differential stress mechanical at the outer surface of the envelope, differential favoring the generation of the chips and which is spatially distributed according to a regular network.
- the means creating a differential of constraints could include a internal surface of the case having a relief network including each mesh is hollow and delimited by a rim in relief in contact with the envelope, such an arrangement ensuring during the initiation of ammunition a embrittlement of the envelope along the edges to form shards.
- the means creating a differential of constraints could include a grid integral with the case or interposed between the case and the envelope, grid forming the embrittlement network.
- the case may be made of a plastic material.
- the grid could advantageously be embedded in the case.
- an explosive ordnance 1 according to a first embodiment of the invention comprises a fragmentable body formed of an envelope 2 produced in steel or tungsten and delimiting an internal volume to inside which an explosive charge is placed 3.
- the envelope material will not bear localized embrittlement according to meshes. He may have undergone embrittlement heat treatment, for example a hardening by quenching.
- the casing 2 is fixed (for example by crimping) to the level of a shoulder 4a of a closure base 4 which carries a belt 12 intended to ensure gas tightness at inside the barrel of a weapon (not shown).
- the base 4 contains a priming device 5 which is well known to those skilled in the art and is therefore not represented in detail and which initiates the explosive charge 3 via a detonator primer 6.
- this ammunition is characterized in that it comprises a case 7 surrounding the envelope 2.
- the case 7 is fixed for example by gluing to the level of a second shoulder 4b of the base 4.
- This case incorporates means making it possible to ensure, during from the initiation of the explosive charge of the ammunition, a mechanical stress differential at the outer surface of the envelope 2.
- This differential is defined so as to favor the generation of the chips and it is spatially distributed according to a regular network
- Such a stress differential is obtained in having means ensuring mechanical resistance to level of the outer surface of the envelope 2 which is not uniformly distributed but which follows a regular network.
- the means creating a differential of constraints include an internal surface 8 of the case 7 which presents a network in relief.
- Each mesh 9 of this network is hollow and it is delimited by a raised edge 10 which is in contact with the envelope 2.
- the relief network here has an elementary mesh of shape square.
- the side of this square is about 2 mm for a 35 mm ammunition caliber (maximum external diameter of case 7).
- the height of the edge 10 of the mesh is around 1 mm for a case 2 mm thick and made in a plastic material of the polyamide or polycarbonate type.
- a plastic material of the type will be chosen.
- polyamide which may possibly be loaded with fibers of glass.
- Such a choice ensures that the stress differential desired while not consuming not too much of the explosive energy of the load, so not adversely affecting the performance of the ammunition.
- case 7 has a front part 7a forming cap or ballistic warhead.
- the ammunition according to the invention is extremely simple to manufacture and inexpensive.
- the shrapnel-generating envelope 2 has internal surfaces and totally smooth external. It is therefore inexpensive to obtain by sintering or else by forging.
- the envelope 2 After loading the explosive, the envelope 2 is fixed to the base 4 carrying the priming system 5/6. Then we have the case 7 around the envelope 2.
- the internal diameter of the case 7 will be chosen slightly lower (by a few tenths of mm) to the outer diameter of the envelope 2. We thus ensures intimate contact between the edges 10 of the mesh and the outer surface of the envelope 2.
- Case 7 will have been obtained in a simple and inexpensive way by injecting plastic into a profile mold appropriate. In addition, it also performs the functions of ballistic cap for ammunition.
- the body of the envelope is smooth and the mesh results from the sole shape of the internal surface of case 7.
- Figure 4 shows ammunition 1 according to a second embodiment of the invention.
- This mode differs from the previous one by the structure of the means allowing to create a differential of constraints at the level of the envelope.
- the grid is made of a wire 0.1 mm diameter steel.
- the grid could be metallic or made of a high plastic material density (greater than 1), ceramic or fiberglass.
- the grid 11 is shown alone in FIG. 5.
- a such a grid is generally cylindrical. It is obtained by winding a flat grid and welding edge to edge of edges of this one.
- the grid 11 is embedded in the material of the case 7. This the latter is made of plastic injected around the grid which is arranged in the injection mold. So practically the entire internal surface of the case 7 is in contact with the external surface of the envelope 2. Avoid thus the deformations of the case during phases of storage or transport of ammunition.
- the grid ensures stiffening of the case 7 and makes it possible to obtain the desired stress differential with thickness of case of the order of mm.
- Figure 6 thus shows a sectional view of ammunition 1 which incorporates a case 7 having an internal surface having a relief network including the hollow 9 meshes are delimited by a raised edge 10 in contact with the envelope 2.
- This case 7 also includes an insert formed by a grid 11 whose meshes are substantially identical to those of the relief network and are arranged in coincidence with the meshes of this network.
- wires of the grid 11 are located opposite the edges 10 of the network of the case 7.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- General Details Of Gearings (AREA)
- Wire Processing (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Disintegrating Or Milling (AREA)
- Vibration Dampers (AREA)
- Powder Metallurgy (AREA)
- Laminated Bodies (AREA)
Abstract
Description
- le réseau pourra avoir une maille élémentaire carrée,
- l'enveloppe pourra être réalisée en acier ou en tungstène,
- l'étui pourra constituer une coiffe balistique pour la munition.
- la figure 1, représente schématiquement en coupe longitudinale une munition selon un premier mode de réalisation de l'invention,
- la figure 2 est une coupe transversale de cette munition suivant le plan dont la trace AA est repérée sur la figure 1,
- la figure 3 est une vue de détail en perspective partielle de la face intérieure de l'étui de cette munition,
- la figure 4 représente schématiquement en coupe longitudinale une munition selon un deuxième mode de réalisation de l'invention,
- la figure 5 est une vue en perspective de la grille seule qui est destinée à être rendue solidaire de l'étui de cette munition,
- la figure 6 est coupe transversale analogue à la figure 2 d'une variante d'exécution du premier mode de réalisation.
Claims (8)
- Munition explosive (1) à corps fragmentable comprenant un chargement explosif (3) disposé dans une enveloppe (2) génératrice d'éclats, munition caractérisé en ce qu' elle comporte un étui (7) entourant l'enveloppe (2), étui incorporant des moyens permettant d'assurer lors de l'initiation de la munition un différentiel de contraintes mécaniques au niveau de la surface externe de l'enveloppe, (2) différentiel favorisant la génération des éclats et qui est réparti spatialement suivant un réseau régulier.
- Munition explosive selon la revendication 1, caractérisé en ce que les moyens créant un différentiel de contraintes comprennent une surface interne (8) de l'étui (7) présentant un réseau en relief dont chaque maille (9) est en creux et délimitée par un rebord (10) en relief en contact avec l'enveloppe (2), une telle disposition assurant lors de l'initiation de la munition une fragilisation de l'enveloppe (2) le long des rebords (10) pour former des éclats.
- Munition explosive selon une des revendications 1 ou 2, caractérisée en ce que les moyens créant un différentiel de contraintes comprennent une grille (11) solidaire de l'étui (7) ou interposée entre l'étui et l'enveloppe (2), grille formant le réseau de fragilisation.
- Munition explosive selon une des revendications 1 à 3, caractérisée en ce que l'étui (7) est réalisé en une matière plastique.
- Munition explosive selon les revendications 3 et 4, caractérisée en ce que la grille (11) est noyée dans l'étui.
- Munition explosive selon une des revendications 1 à 5, caractérisée en ce que le réseau a une maille élémentaire (9) carrée.
- Munition explosive selon une des revendications 1 à 6, caractérisée en ce que l'enveloppe (2) est réalisée en acier ou en tungstène.
- Munition explosive selon une des revendications 1 à 7, caractérisée en ce que l'étui (7) constitue une coiffe balistique (7a).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0010022A FR2812385B1 (fr) | 2000-07-28 | 2000-07-28 | Munition explosive a corps fragmentable |
| FR0010022 | 2000-07-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1176385A1 true EP1176385A1 (fr) | 2002-01-30 |
| EP1176385B1 EP1176385B1 (fr) | 2005-02-09 |
Family
ID=8853097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP01401869A Expired - Lifetime EP1176385B1 (fr) | 2000-07-28 | 2001-07-12 | Munition explosive à corps fragmentable |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6857372B2 (fr) |
| EP (1) | EP1176385B1 (fr) |
| AT (1) | ATE289055T1 (fr) |
| DE (1) | DE60108817T2 (fr) |
| FR (1) | FR2812385B1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008083800A1 (fr) * | 2007-01-08 | 2008-07-17 | Rheinmetall Waffe Munition Gmbh | Projectile explosif |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6745698B2 (en) * | 2002-02-14 | 2004-06-08 | Doris Nebel Beal Inter Vivos Patent Trust | Projectile jacket having frangible closed end |
| US20070006768A1 (en) * | 2005-07-06 | 2007-01-11 | Rafael-Armament Development Authority Ltd. | Mushroom warhead |
| DE102007025258A1 (de) | 2007-05-30 | 2008-12-04 | Rheinmetall Waffe Munition Gmbh | Gefechtskopf |
| DE102007056785A1 (de) * | 2007-11-23 | 2009-05-28 | Rheinmetall Waffe Munition Gmbh | Geschoss |
| DE102007056786A1 (de) * | 2007-11-23 | 2009-05-28 | Rheinmetall Waffe Munition Gmbh | Geschoss |
| DE102008010707A1 (de) | 2008-02-22 | 2009-08-27 | Rheinmetall Waffe Munition Gmbh | Sprenggeschoss und Verfahren zu seiner Herstellung |
| DE102008010706A1 (de) | 2008-02-22 | 2009-08-27 | Rheinmetall Waffe Munition Gmbh | Sprenggeschoss |
| US7886667B1 (en) * | 2008-10-15 | 2011-02-15 | The United States Of America As Represented By The Secretary Of The Army | More safe insensitive munition for producing a controlled fragmentation pattern |
| US8015924B1 (en) * | 2009-05-29 | 2011-09-13 | The United States Of America As Represented By The Secretary Of The Air Force | Linear cellular bomb case |
| US8272330B1 (en) * | 2010-02-22 | 2012-09-25 | The United States Of America As Represented By The Secretary Of The Army | Selectable size fragmentation warhead |
| US8522685B1 (en) * | 2010-02-22 | 2013-09-03 | The United States Of America As Represented By The Secretary Of The Army | Multiple size fragment warhead |
| US8387539B1 (en) * | 2010-05-10 | 2013-03-05 | The United States Of America As Represented By The Secretary Of The Air Force | Sculpted reactive liner with semi-cylindrical linear open cells |
| US8522682B1 (en) * | 2010-09-23 | 2013-09-03 | The United States Of America As Represented By The Secretary Of The Navy | Advanced grenade concept with novel placement of MEMS fuzing technology |
| US8967049B2 (en) | 2011-01-28 | 2015-03-03 | The United States Of America As Represented By The Secretary Of The Navy | Solid lined fabric and a method for making |
| US8671840B2 (en) | 2011-01-28 | 2014-03-18 | The United States Of America As Represented By The Secretary Of The Navy | Flexible fragmentation sleeve |
| US9038539B2 (en) * | 2013-06-14 | 2015-05-26 | The United States Of America As Represented By The Secretary Of The Army | Warhead case and method for making same |
| US9759533B2 (en) | 2015-03-02 | 2017-09-12 | Nostromo Holdings, Llc | Low collateral damage bi-modal warhead assembly |
| US9470495B2 (en) * | 2015-03-20 | 2016-10-18 | Combined Systems, Inc. | Rubber fragmentation grenade |
| US10222182B1 (en) | 2017-08-18 | 2019-03-05 | The United States Of America As Represented By The Secretary Of The Navy | Modular shaped charge system (MCS) conical device |
| FR3086746B1 (fr) | 2018-10-01 | 2020-08-28 | Nexter Munitions | Enveloppe pour munition et munition incorporant une telle enveloppe |
| SE544060C2 (sv) | 2019-03-19 | 2021-11-30 | Bae Systems Bofors Ab | En stridsdel och ett förfarande för framställning av en stridsdel |
| US11454480B1 (en) | 2019-06-12 | 2022-09-27 | Corvid Technologies LLC | Methods for forming munitions casings and casings and munitions formed thereby |
| RU2709122C1 (ru) * | 2019-08-29 | 2019-12-16 | Федеральное казенное предприятие "Научно-исследовательский институт "Геодезия" (ФКП "НИИ "Геодезия" | Противолавинный снаряд |
| DE102022000198A1 (de) | 2022-01-20 | 2023-07-20 | Diehl Defence Gmbh & Co. Kg | Additiv hergestellte Tragstruktur für einen Gefechtskopf |
| US12536347B1 (en) | 2022-05-31 | 2026-01-27 | Honeywell Federal Manufacturing & Technologies, Llc | Helical patterning on a curved surface for additive manufacturing of a fragmentation device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1176027B (de) * | 1960-05-30 | 1964-08-13 | Alois Charwat | Schrotpatrone |
| FR1510489A (fr) * | 1966-05-05 | 1968-01-19 | Armes De Guerre Fab Nat | Grenade antipersonnel |
| FR2438686A1 (fr) | 1978-10-13 | 1980-05-09 | France Etat | Procede de fragilisation par bombardement electronique |
| US4515083A (en) * | 1983-01-27 | 1985-05-07 | Caruso Anthony M | Anti-personnel fragmentation liner |
| FR2598214A1 (fr) | 1986-05-05 | 1987-11-06 | Luchaire Sa | Procede pour la realisation de munitions a effet d'eclats et munitions obtenues par ce procede |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3000309A (en) * | 1943-01-30 | 1961-09-19 | Zapf Louis | Fragmentation projectile |
| US3491694A (en) * | 1954-06-08 | 1970-01-27 | Us Navy | Plastic liners for controlled fragmentation |
| US2933799A (en) * | 1957-05-16 | 1960-04-26 | Howard W Semon | Method of producing controlled fragmentation warheads |
| US3566794A (en) * | 1958-11-26 | 1971-03-02 | Us Navy | Controlled fragmentation of multi-walled warheads |
| US3156188A (en) * | 1962-03-01 | 1964-11-10 | Aerojet General Co | Fragmentation weapon |
| US4068590A (en) * | 1970-08-26 | 1978-01-17 | The United States Of America As Represented By The Secretary Of The Navy | Means for controlled fragmentation |
| US4745864A (en) * | 1970-12-21 | 1988-05-24 | Ltv Aerospace & Defense Company | Explosive fragmentation structure |
| US3757693A (en) * | 1971-05-21 | 1973-09-11 | Avco Corp | Fragmentation wrap for explosive weapons |
| US3799054A (en) * | 1972-05-08 | 1974-03-26 | Armament Syst Inc | Controlled fragmentation explosive device |
| US3820464A (en) * | 1973-03-09 | 1974-06-28 | Us Navy | Variable sized fragment explosive projectile |
| SE426260B (sv) * | 1974-04-24 | 1982-12-20 | Foerenade Fabriksverken | Granat for granatkastare |
| US4089267A (en) * | 1976-09-29 | 1978-05-16 | The United States Of America As Represented By The Secretary Of The Army | High fragmentation munition |
| US4312274A (en) * | 1977-01-17 | 1982-01-26 | Whittaker Corporation | Method for selecting warhead fragment size |
| US5040464A (en) * | 1977-05-31 | 1991-08-20 | The United States Of America As Represented By The Secretary Of The Navy | Controlled fragmentation with fragment mix |
| DE2835557C2 (de) * | 1978-08-14 | 1985-11-14 | Rheinmetall GmbH, 4000 Düsseldorf | Gefechtskopf für Geschosse und Raketen |
| ES476388A1 (es) * | 1978-12-27 | 1979-04-16 | Lasheras Barrios Fernando | Mejoras introducidas en la fabricacion de proyectiles. |
| US5852256A (en) * | 1979-03-16 | 1998-12-22 | The United States Of America As Represented By The Secretary Of The Air Force | Non-focusing active warhead |
| US4664035A (en) * | 1982-03-01 | 1987-05-12 | Science Applications International Corp. | Missile warheads |
| DE8427781U1 (de) * | 1984-09-21 | 1985-05-15 | Rheinmetall GmbH, 4000 Düsseldorf | Gefechtskopf |
| DE3510431A1 (de) * | 1985-03-22 | 1986-10-02 | Christoph Dr. 8898 Schrobenhausen Helwig | Gefechtskopf, insbesondere fuer anti-schiffs-raketen, zur erzeugung von definierten splittern |
| USH1235H (en) * | 1986-06-18 | 1993-10-05 | The United States Of America As Represented By The Secretary Of The Navy | Armor-piercing projectile |
| DE3725091A1 (de) * | 1987-07-29 | 1989-02-16 | Diehl Gmbh & Co | Brandwirkungs-projektil, verfahren zum einbringen der brandmasse in das projektil und vorrichtung zum ausueben des verfahrens |
| DE3940462A1 (de) * | 1989-12-07 | 1991-06-13 | Rheinmetall Gmbh | Splittergeschoss |
| FR2684753A1 (fr) * | 1991-12-04 | 1993-06-11 | Sassier Pierre Henri | Enveloppe prefabriquee pour grenade. |
| US5337673A (en) * | 1993-12-17 | 1994-08-16 | The United States Of America As Represented By The Secretary Of The Navy | Controlled fragmentation warhead case |
| SG82583A1 (en) * | 1997-04-23 | 2001-08-21 | Diehl Stiftung & Co | Fragmentation body for a fragmentation projectile |
-
2000
- 2000-07-28 FR FR0010022A patent/FR2812385B1/fr not_active Expired - Fee Related
-
2001
- 2001-07-12 AT AT01401869T patent/ATE289055T1/de not_active IP Right Cessation
- 2001-07-12 DE DE60108817T patent/DE60108817T2/de not_active Expired - Lifetime
- 2001-07-12 EP EP01401869A patent/EP1176385B1/fr not_active Expired - Lifetime
- 2001-07-26 US US09/912,601 patent/US6857372B2/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1176027B (de) * | 1960-05-30 | 1964-08-13 | Alois Charwat | Schrotpatrone |
| FR1510489A (fr) * | 1966-05-05 | 1968-01-19 | Armes De Guerre Fab Nat | Grenade antipersonnel |
| FR2438686A1 (fr) | 1978-10-13 | 1980-05-09 | France Etat | Procede de fragilisation par bombardement electronique |
| US4515083A (en) * | 1983-01-27 | 1985-05-07 | Caruso Anthony M | Anti-personnel fragmentation liner |
| FR2598214A1 (fr) | 1986-05-05 | 1987-11-06 | Luchaire Sa | Procede pour la realisation de munitions a effet d'eclats et munitions obtenues par ce procede |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008083800A1 (fr) * | 2007-01-08 | 2008-07-17 | Rheinmetall Waffe Munition Gmbh | Projectile explosif |
Also Published As
| Publication number | Publication date |
|---|---|
| US6857372B2 (en) | 2005-02-22 |
| ATE289055T1 (de) | 2005-02-15 |
| DE60108817T2 (de) | 2006-01-19 |
| EP1176385B1 (fr) | 2005-02-09 |
| FR2812385B1 (fr) | 2003-02-21 |
| DE60108817D1 (de) | 2005-03-17 |
| FR2812385A1 (fr) | 2002-02-01 |
| US20020014177A1 (en) | 2002-02-07 |
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