EP0881459B1 - Projectile d'exercise - Google Patents

Projectile d'exercise Download PDF

Info

Publication number
EP0881459B1
EP0881459B1 EP98105926A EP98105926A EP0881459B1 EP 0881459 B1 EP0881459 B1 EP 0881459B1 EP 98105926 A EP98105926 A EP 98105926A EP 98105926 A EP98105926 A EP 98105926A EP 0881459 B1 EP0881459 B1 EP 0881459B1
Authority
EP
European Patent Office
Prior art keywords
shell according
blank shell
charge
blank
tube
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
EP98105926A
Other languages
German (de)
English (en)
Other versions
EP0881459A2 (fr
EP0881459A3 (fr
Inventor
Ernst-Wilhelm Altenau
Günter Sikorski
Werner Reczko
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.)
Rheinmetall W&M GmbH
Original Assignee
Rheinmetall W&M GmbH
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 Rheinmetall W&M GmbH filed Critical Rheinmetall W&M GmbH
Publication of EP0881459A2 publication Critical patent/EP0881459A2/fr
Publication of EP0881459A3 publication Critical patent/EP0881459A3/fr
Application granted granted Critical
Publication of EP0881459B1 publication Critical patent/EP0881459B1/fr
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
    • F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
    • F42B12/36—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information
    • F42B12/46—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information for dispensing gases, vapours, powders or chemically-reactive substances
    • F42B12/48—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information for dispensing gases, vapours, powders or chemically-reactive substances smoke-producing, e.g. infrared clouds

Definitions

  • the invention relates to a training projectile with a projectile casing and an impact detonator.
  • This Known practice floor is the bottom of the Projectile blasted off with a shaped charge, so that from the corresponding opening on the bottom for better visibility of the point of impact generated by a German charge Smoke escapes.
  • a disadvantage of this known practice floor is, among other things, that the manufacturing costs due to the shaped charge used are relatively high, and that when the shaped charge is activated one compared to comparable sharp explosive projectiles have too much lightning. In addition, the disposal of the ammunition parts very expensive.
  • the present invention is based on the object To indicate the practice floor, especially for artillery weapons, which is cheaper compared to known practice projectiles is producible, when it hits the finish only to low noise pollution and also with its Detonation has a good signature.
  • the invention is based on the idea of the center of the practice floor is surrounded by an inert mass Pipe made of plastic or metal, which in sections is filled with explosives (active charges), where the individual active charges by transfer charges are interconnected.
  • inert mass Pipe made of plastic or metal, which in sections is filled with explosives (active charges), where the individual active charges by transfer charges are interconnected.
  • the practice floor according to the invention has a number of Advantages on:
  • the spacing of the active charges ensures that relatively large splinters when activating the active charges generated after the detonation of the practice floor can be disposed of easily in the target area, especially since the inert material due to the pressure generated during the detonation is completely detached from the shell, whereby the inert mass is toxicologically safe and in the target area can remain.
  • the detonation bang is due to the small amount of explosives greatly reduced compared to live projectiles.
  • the figure shows the longitudinal section of an artillery training projectile shown, which is provided with the reference number 1 is.
  • the practice floor 1 comprises a shell 2 Steel and one screwed into the casing 2 on the front Lifting plug 3, which is used to fire a head detonator trained impact detonators (not shown) is exchanged.
  • a body 5 is made one e.g. toxicologically harmless inert mass arranged, which has a central axial channel 6.
  • this channel is a relatively thin-walled metal or Plastic pipe 7.
  • the pipe 7 there are sections of explosives in the pipe 7 (Active charges) 8-11 provided by means of Transfer charges 12 are interconnected.
  • the Transfer charges 12 are within e.g. made of plastic existing inert bodies 13, which at the same time Define the distance between the active charges 8-11, arranged.
  • the number and strength of the active charges 8-11 is chosen so that the disassembly of the shell 2 in the desired manner (relatively large splinters) and that from an observer seen signature of the detonating practice floor 1 die has a predetermined shape.
  • Deut Charge 15 It has also proven to be advantageous if in the Area between the floor 14 of the practice floor 1 and the active charge 8 closest to the floor of the storey Signature-enhancing Deut Charge 15 is arranged that from a suitable pyrotechnic mass to improve There is smoke and / or lightning.
  • the Deut Charge 15 can also from a pourable inert mass (e.g. flame soot) exist only to improve the smoke effect.
  • the invention is of course not specific to this illustrated embodiment limited.
  • the active and transfer charges also directly in the 6 designated central axial channel of the Inert mass 5 can be arranged.
  • the use of a separate tube has the great advantage that the total consisting of real, German and transmission charges Explosives column manufactured as a prefabricated unit and after removing the lifting plug 3 by the front Opening of the shell 2 can be introduced into this.
  • the inert mass 5 is either before the tube is inserted or the prefabricated unit or subsequently in the form a suitable pourable or pourable material filled in the shell.

Landscapes

  • Engineering & Computer Science (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)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Toys (AREA)
  • Vibration Dampers (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)

Claims (11)

  1. Projectile d'exercice comportant une enveloppe (2) et un détonateur à impact, dans lequel
    a) au milieu du projectile (1) est disposé un tube (7) qui s'étend sur la plus grande partie de la longueur du projectile et est entouré par une masse inerte (5),
    b) dans le tube (7) sont disposées au moins deux charges actives (8-11) espacées l'une de l'autre, qui sont reliées entre elles au moyen de charges de transmission (12).
  2. Projectile d'exercice selon la revendication 1, caractérisé en ce que les charges de transmission (11) sont disposées à l'intérieur de corps inertes (13).
  3. Projectile d'exercice selon la revendication 1 ou 2, caractérisé en ce que le détonateur à impact est un détonateur de tête.
  4. Projectile d'exercice selon la revendication 3, caractérisé en ce qu'une charge de signalisation (15) est disposée à l'intérieur du tube (7), dans la zone comprise entre le culot (14) et la charge active (8) la plus proche du culot.
  5. Projectile d'exercice selon la revendication 4, caractérisé en ce que la charge de signalisation (15) est une charge pyrotechnique.
  6. Projectile d'exercice selon la revendication 4, caractérisé en ce que la charge D...(15) est de la suie.
  7. Projectile d'exercice selon l'une des revendications 1 à 6, caractérisé en ce que le tube (7) est en matière plastique ou en métal.
  8. Projectile d'exercice selon l'une des revendications 1 à 7, caractérisé en ce qu'au moins une partie des charges actives (8-10) est en TNT ou Comp B.
  9. Projectile d'exercice selon l'une des revendications 1 à 8, caractérisé en ce que la charge active (8) proche du détonateur de percussion est constituée d'un explosif contenant de l'hexogène ou de l'octogène.
  10. Projectile d'exercice selon l'une des revendications 1 à 9, caractérisé en ce que les charges de transmission (12) sont constituées d'un explosif contenant de l'hexogène ou de l'octogène.
  11. Projectile d'exercice selon l'une des revendications 1 à 10, caractérisé en ce que le tube (7) est formé par un canal (6) de la masse inerte (5) dont l'axe est central.
EP98105926A 1997-05-30 1998-04-01 Projectile d'exercise Expired - Lifetime EP0881459B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722698A DE19722698C1 (de) 1997-05-30 1997-05-30 Übungsgeschoß
DE19722698 1997-05-30

Publications (3)

Publication Number Publication Date
EP0881459A2 EP0881459A2 (fr) 1998-12-02
EP0881459A3 EP0881459A3 (fr) 1999-09-01
EP0881459B1 true EP0881459B1 (fr) 2002-11-27

Family

ID=7830951

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98105926A Expired - Lifetime EP0881459B1 (fr) 1997-05-30 1998-04-01 Projectile d'exercise

Country Status (5)

Country Link
US (1) US6041713A (fr)
EP (1) EP0881459B1 (fr)
DE (2) DE19722698C1 (fr)
ES (1) ES2185075T3 (fr)
NO (1) NO309294B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10057673A1 (de) * 2000-11-21 2002-05-23 Rheinmetall W & M Gmbh Gefechtskopf
US6955125B1 (en) * 2002-02-26 2005-10-18 The United States Of America As Represented By The Secretary Of The Army Practice projectile with smoke signature
DE10248696A1 (de) * 2002-10-18 2004-04-29 Rheinmetall W & M Gmbh Splittergeschoß
US20050263029A1 (en) * 2004-02-20 2005-12-01 Kumar Viraraghavan S Training projectile
GB0719982D0 (en) * 2007-10-12 2007-11-21 Portsmouth Aviat Ltd Bombs
DE102013021030A1 (de) 2013-12-17 2015-06-18 Rheinmetall Waffe Munition Gmbh Gefechtskopf und Sprengladungsmodul für einen derartigen Gefechtskopf
DE102015005980A1 (de) * 2015-05-08 2016-11-10 Diehl Bgt Defence Gmbh & Co. Kg Sprengladung mit vogegebenem Volumen und vorgegebener äußerer Form sowie Geschoss

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE303848C (fr) *
US382223A (en) * 1888-05-01 James w
FR745599A (fr) * 1933-05-12
FR493294A (fr) * 1916-03-01 1919-08-05 Joseph Paonessa Obus à répétition
DE332323C (de) * 1918-03-21 1921-01-27 Carbonit Akt Ges Brandbombe
US1963451A (en) * 1932-11-05 1934-06-19 Stackelberg Yurgen Baron S Von Practice bomb
US3289588A (en) * 1954-03-16 1966-12-06 Aaron L Hitchens Caliber 50 spotting bullets
SE427694B (sv) * 1979-04-02 1983-04-25 Bofors Ab Speciellt for utbilndningsendamal anvendbar fullkalibrig ovningsgranat
DE3531688A1 (de) * 1985-09-05 1987-03-12 Rheinmetall Gmbh Uebungsgeschoss
DE3541399C3 (de) * 1985-11-22 1993-02-11 Buck Chem Tech Werke Uebungsgeschoss fuer mittelkalibrige bis grosskalibrige uebungspatronen
DE19642679C2 (de) * 1996-10-16 2000-01-20 Buck Werke Gmbh & Co I K Übungsgeschoß

Also Published As

Publication number Publication date
NO981486D0 (no) 1998-04-02
DE19722698C1 (de) 1998-11-05
EP0881459A2 (fr) 1998-12-02
NO981486L (no) 1998-12-01
EP0881459A3 (fr) 1999-09-01
NO309294B1 (no) 2001-01-08
US6041713A (en) 2000-03-28
ES2185075T3 (es) 2003-04-16
DE59806398D1 (de) 2003-01-09

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