EP0373140B1 - Hochleistungsprojektil - Google Patents

Hochleistungsprojektil Download PDF

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Publication number
EP0373140B1
EP0373140B1 EP89870198A EP89870198A EP0373140B1 EP 0373140 B1 EP0373140 B1 EP 0373140B1 EP 89870198 A EP89870198 A EP 89870198A EP 89870198 A EP89870198 A EP 89870198A EP 0373140 B1 EP0373140 B1 EP 0373140B1
Authority
EP
European Patent Office
Prior art keywords
projectile
core
projectile according
dimension
calibre
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 - Lifetime
Application number
EP89870198A
Other languages
English (en)
French (fr)
Other versions
EP0373140A1 (de
Inventor
J.-P. Denis
M. Neuforge
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fabrique Nationale Nouvelle Herstal En Abrege Fnn
Original Assignee
Fabrique Nationale Nouvelle Herstal En Abrege Fnnh SA
Fabrique Nationale Nouvelle Herstal En Abrege Fnnh SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fabrique Nationale Nouvelle Herstal En Abrege Fnnh SA, Fabrique Nationale Nouvelle Herstal En Abrege Fnnh SA filed Critical Fabrique Nationale Nouvelle Herstal En Abrege Fnnh SA
Priority to AT89870198T priority Critical patent/ATE89403T1/de
Publication of EP0373140A1 publication Critical patent/EP0373140A1/de
Application granted granted Critical
Publication of EP0373140B1 publication Critical patent/EP0373140B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F42B12/74—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the core or solid body
    • F42B12/745—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the core or solid body the core being made of plastics; Compounds or blends of plastics and other materials, e.g. fillers

Definitions

  • the invention relates to a projectile with low recoil and high stopping power. It applies to any caliber of handgun or infantry.
  • the Ec is therefore directly proportional to the mass and the square of the remaining velocity of the projectile.
  • the recoil pulse is therefore directly proportional to the mass and the initial speed of the projectile.
  • the projectile according to the invention aims to minimize this contradiction.
  • the invention aims to provide a projectile with a high stopping power, the construction of which is such that no deformation or disintegration of the projectile takes place in a soft target.
  • the subject of the invention is a low mass projectile, making it possible to obtain a weak reversing pulse by increasing the stopping power at all distances of use of the ammunition, by a rapid abandonment of its kinetic energy in the target, without deformation or disintegration.
  • the projectile according to the invention making it possible to achieve the aforementioned advantages a.a. is characterized by its geometry and in particular the ratio l / d (length on caliber), which will advantageously be greater than 3.
  • a projectile according to the invention is characterized in that the proportions of the lengths of the constituent parts of the projectile are: for the warhead, between 1.5 and 3 times the size of the size, for the cylindrical part between 0.7 and 2 times the size of the size and for the rear conical part between 0 and 1 times the size of the size, the l / d ratio (length over the size of the caliber) being located between 3 and 6 and the center of gravity of the projectile being located in said cylindrical part of the projectile.
  • FR 1 349 178 is described a projectile comprising a metal casing and a synthetic material core.
  • DE 1 428 692 describes a projectile comprising a lead core and a metal casing.
  • the core therefore has a higher density than the envelope.
  • the position of the center of gravity is not specified.
  • the projectile 1 is substantially made up of two elements, the casing 2 and the core 3, respectively.
  • the casing 2 is hollow and made of a hard material, for example an alloy of copper, steel or the like.
  • the core 3 is made of a rigid material of lower density than the envelope, such as high density plastic, for example polycarbonate, polyamide or other, possibly loaded with fibers, glass beads, or the like.
  • high density plastic for example polycarbonate, polyamide or other, possibly loaded with fibers, glass beads, or the like.
  • the core 3 can be made in one or more pieces which may or may not be joined to one another.
  • the shape of the projectile is such that optimal aerodynamics are obtained, making it possible to maintain the high remaining speeds necessary for the desired performance.
  • the ball is tilted in a soft body as a result of the very rapid destabilization of such a projectile while retaining considerable penetrating power due to its high speed and its rigid construction.
  • the position of the center of gravity 7 will be between 0 and 4 mm in the cylindrical part 5 from the connection with the warhead 4.
  • the core 3 could consist of two or more pieces mounted one in the extension of the other and possibly joined together in any way.

Claims (12)

  1. Projektil mit geringem Rückstoß und erhöhter Durchschlagskraft, hauptsächlich aus mindestens zwei Teilen bestehend, insbesondere einem hohlen Mantel (2) aus einem harten Material und einem Kern (3) aus einem starren Material mit einer geringeren Dichte als der Mantel, dadurch gekennzeichnet, daß die Verhältnisse der Längen der Projektilbestandteile wie folgt sind: für die Spitze (4) zwischen 1,5 und 3 mal das Maß des Kalibers, für das zylindrische Teil (5) zwischen 0,7 und 2 mal das Maß des Kalibers, und für das konusförmige Endstück (6) zwischen 0 und 1 mal das Maß des Kalibers, wobei das Verhältnis l/d (Länge zu Maß des Kalibers) zwischen 3 und 6 liegt und der Schwerpunkt (7) des Projektils im genannten zylindrischen Teil des Projektils liegt.
  2. Projektil gemäß Anspruch 1, dadurch gekennzeichnet, daß die Position des Schwerpunkts sich zwischen 0 und 4 mm im zylindrischen Teil (5) befindet, gemessen ab dem Übergang zur Spitze (4).
  3. Projektil gemäß Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Volumenmasse des Mantels (2) zwischen 20 und 100 N/dm³ beträgt.
  4. Projektil gemäß Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Volumenmasse des Kerns (3) zwischen 5 und 20 N/dm³ beträgt.
  5. Projektil gemäß Anspruch 3, dadurch gekennzeichnet, daß der Mantel (2) aus Metall besteht.
  6. Projektil gemäß Anspruch 4, dadurch gekennzeichnet, daß der Kern (3) aus einem besonders starren Kunststoffmaterial besteht.
  7. Projektil gemäß Anspruch 6, dadurch gekennzeichnet, daß der Kern (3) aus Polykarbonat besteht.
  8. Projektil gemäß Anspruch 6, dadurch gekennzeichnet, daß der Kern (3) aus Polyamid besteht.
  9. Projektil gemäß Anspruch 6, 7 oder 8, dadurch gekennzeichnet, daß das Kunststoffmaterial zum Beispiel Glasfasern oder Glaskügelchen enthält.
  10. Projektil gemäß einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß der Kern (3) aus einem einzigen Stück besteht.
  11. Projektil gemäß einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß der Kern (3) aus zwei oder mehr Teilen besteht.
  12. Projektil gemäß Anspruch 11, dadurch gekennzeichnet, daß die Bestandteile des Kerns (3) miteinander verbunden sind.
EP89870198A 1988-12-05 1989-12-04 Hochleistungsprojektil Expired - Lifetime EP0373140B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89870198T ATE89403T1 (de) 1988-12-05 1989-12-04 Hochleistungsprojektil.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE8801362A BE1001874A3 (fr) 1988-12-05 1988-12-05 Projectile performant.
BE8801362 1988-12-05

Publications (2)

Publication Number Publication Date
EP0373140A1 EP0373140A1 (de) 1990-06-13
EP0373140B1 true EP0373140B1 (de) 1993-05-12

Family

ID=3883755

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89870198A Expired - Lifetime EP0373140B1 (de) 1988-12-05 1989-12-04 Hochleistungsprojektil

Country Status (14)

Country Link
US (1) US5012743A (de)
EP (1) EP0373140B1 (de)
CN (1) CN1026261C (de)
AT (1) ATE89403T1 (de)
AU (1) AU615359B2 (de)
BE (1) BE1001874A3 (de)
BR (1) BR8906204A (de)
DE (2) DE373140T1 (de)
ES (1) ES2019566T3 (de)
GR (2) GR910300024T1 (de)
IL (1) IL92543A0 (de)
SG (1) SG98694G (de)
YU (1) YU227889A (de)
ZA (1) ZA899240B (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1001874A3 (fr) * 1988-12-05 1990-04-03 Nationale Herstal Fn Sa Fab Projectile performant.
BE1004981A3 (fr) * 1991-06-20 1993-03-09 Fnnh Fabrique Nationale Nouvel Chargeur a basculement de cartouches pour pistolet ou pistolet mitrailleur.
US5488909A (en) * 1991-11-20 1996-02-06 Hirtenberger Aktiengesellschaft Short range projectile
EP0779967A4 (de) * 1995-06-07 1998-01-07 Lockheed Martin Energy Sys Inc Projektile mit kontrollierbarer dichte und massenverteilung
GB9607022D0 (en) * 1996-04-03 1996-06-05 Cesaroni Tech Inc Bullet
US6209180B1 (en) * 1997-03-25 2001-04-03 Teledyne Industries Non-toxic high density shot for shotshells
AU1089900A (en) * 1998-06-30 2000-01-24 Kevin Mcclung Controlled-penetration projectile
US6530328B2 (en) * 1999-02-24 2003-03-11 Federal Cartridge Company Captive soft-point bullet
US6305292B1 (en) * 1999-02-24 2001-10-23 Federal Cartridge Company Captive soft-point bullet
US6178890B1 (en) * 1999-02-24 2001-01-30 Federal Cartridge Company Captive soft-point bullet
FR2793017B1 (fr) * 1999-04-30 2002-05-31 Lacroix Soc E Projectile a balistique controlee
WO2002086412A1 (en) 2001-04-24 2002-10-31 Anthony Joseph Cesaroni Lead-free projectiles
US6973879B1 (en) 2002-03-16 2005-12-13 Mcelroy Hugh Anthony Monolithic high incapacitation small arms projectile
US20060283314A1 (en) * 2005-02-02 2006-12-21 Cesaroni Anthony J Bismuth projectile
US8186277B1 (en) 2007-04-11 2012-05-29 Nosler, Inc. Lead-free bullet for use in a wide range of impact velocities
SE536525C2 (sv) * 2012-05-18 2014-01-28 Nammo Vanaesverken Ab Blyfri ammunition för finkalibriga vapen
US9134102B2 (en) 2012-08-06 2015-09-15 William Franklin Flowers Light weight projectiles
WO2014150007A1 (en) 2013-03-15 2014-09-25 Alliant Techsystems Inc. Reloading kit with lead free bullet composition
MX2018004741A (es) * 2015-10-18 2018-08-01 Reilly William Proyectil de submasa para arma de fuego de carga automatica y metodos.
WO2021126136A1 (ru) * 2019-12-20 2021-06-24 Андрей Викторович НЕСТЕРЕНКО Снаряд нелетального действия

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1053845A (en) * 1910-10-26 1913-02-18 Paul Mauser Pistol-bullet.
GB191409800A (en) * 1914-04-21 1915-04-21 John Herschel Hardcastle Improvements in Projectiles.
US2120913A (en) * 1934-02-01 1938-06-14 Rene R Studler Projectile
GB437152A (en) * 1934-12-24 1935-10-24 Leon Paulet Improvements in or relating to projectiles
FR1349178A (fr) * 1962-08-06 1964-01-17 Gevelot Sa Nouveau projectile de tir
DE1428690A1 (de) * 1964-08-04 1969-01-16 Inst Nac De Ind Gewehrgeschoss
DE1428692A1 (de) * 1964-11-28 1969-04-30 Karlsruhe Augsburg Iweka Infanteriegewehrgeschoss
FR2142861B1 (de) * 1971-06-24 1973-05-25 Gruaz Eric
US3911820A (en) * 1972-03-23 1975-10-14 Jack Y Canon Bullet
US4338862A (en) * 1975-10-03 1982-07-13 The United States Of America As Represented By The Secretary Of The Army Bullet nose filler for improved lethality
US4517898A (en) * 1979-12-14 1985-05-21 Davis Dale M Highly accurate projectile for use with small arms
US4517897A (en) * 1982-10-18 1985-05-21 Schweizerische Eidgenossenschaft, Vertreten durch die Eidg. Munitionsfabrik Thun der Gruppe fur Rustungsdienste Small arms projectile
US4603637A (en) * 1984-10-31 1986-08-05 The United States Of America As Represented By The Secretary Of The Air Force Variable density frangible projectile
BE1001874A3 (fr) * 1988-12-05 1990-04-03 Nationale Herstal Fn Sa Fab Projectile performant.

Also Published As

Publication number Publication date
DE373140T1 (de) 1991-09-05
SG98694G (en) 1994-10-28
AU615359B2 (en) 1991-09-26
ZA899240B (en) 1990-09-26
AU4589189A (en) 1990-06-07
ES2019566A4 (es) 1991-07-01
ES2019566T3 (es) 1993-11-01
GR910300024T1 (en) 1991-11-15
YU227889A (sh) 1994-01-20
CN1026261C (zh) 1994-10-19
GR3007848T3 (de) 1993-08-31
EP0373140A1 (de) 1990-06-13
DE68906517D1 (de) 1993-06-17
CN1043387A (zh) 1990-06-27
BR8906204A (pt) 1990-09-25
US5012743A (en) 1991-05-07
ATE89403T1 (de) 1993-05-15
DE68906517T2 (de) 1993-09-09
BE1001874A3 (fr) 1990-04-03
IL92543A0 (en) 1990-08-31

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