EP0801287B1 - Projectile à fragmentation ayant une fusée de base et une douille pour charge propulsive - Google Patents

Projectile à fragmentation ayant une fusée de base et une douille pour charge propulsive Download PDF

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Publication number
EP0801287B1
EP0801287B1 EP19970105658 EP97105658A EP0801287B1 EP 0801287 B1 EP0801287 B1 EP 0801287B1 EP 19970105658 EP19970105658 EP 19970105658 EP 97105658 A EP97105658 A EP 97105658A EP 0801287 B1 EP0801287 B1 EP 0801287B1
Authority
EP
European Patent Office
Prior art keywords
fragmentation
propellant
casing
explosive charge
projectile
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
EP19970105658
Other languages
German (de)
English (en)
Other versions
EP0801287A3 (fr
EP0801287A2 (fr
Inventor
Hans Pauly
Stephan Kerk
Hans Strauss
Adolf Bankel
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.)
Diehl BGT Defence GmbH and Co KG
Original Assignee
Diehl Stiftung and Co KG
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
Priority claimed from DE19633054A external-priority patent/DE19633054A1/de
Application filed by Diehl Stiftung and Co KG filed Critical Diehl Stiftung and Co KG
Publication of EP0801287A2 publication Critical patent/EP0801287A2/fr
Publication of EP0801287A3 publication Critical patent/EP0801287A3/fr
Application granted granted Critical
Publication of EP0801287B1 publication Critical patent/EP0801287B1/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
    • F42B12/20—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
    • F42B12/201—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 characterised by target class
    • F42B12/204—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 characterised by target class for attacking structures, e.g. specific buildings or fortifications, ships or vehicles

Definitions

  • the invention relates to a fragmentary projectile with a ground igniter and propellant charge case according to the preamble of claim 1. It is a ballistic Bullet.
  • a detonator fully integrated in the projectile body is from US-A-4 216 722 known.
  • This projectile body is part of a mushroomable police bullet.
  • the amount of explosives arranged in an explosion chamber causes a Spread the front floor body. The bullet body is therefore not broken down into individual fragments.
  • a wing-stabilized artillery shell according to DE-PS 89 235 are in an explosive charge and a ground detonator are arranged in a rear recess.
  • the detonator is short and is based on the principle of a revolver cartridge built up what is no longer permitted due to the safety regulations. Due to the short base detonator, the length of the explosive is in very large in relation to the detonator.
  • the length of the base igniter is within the splinter jacket with respect to the length of the explosive about 60%.
  • the invention is based, a fragmentary projectile with propellant charge shell the task to create that has an improved effect on the target.
  • FIG. 1 An embodiment of the invention is shown in the drawing. It shows in the single figure a longitudinal section through a cartridge ammunition.
  • a fragmentary bullet 1 with a caliber of 30 mm has a base igniter 2, one Guide belt 3 and is connected to a propellant charge sleeve 4.
  • Part of a storey log 10 is designed as a solid breakdown core 12.
  • a recess closes at the rear 16 with a length of 18.
  • the recess 16 is in a conical and divided into a cylindrical section 20, 22. Make these sections 20, 22 the fragment jacket 24.
  • the front end the propellant charge sleeve 4 is designated 30 and is at a distance 31 from rear end 36 of the splinter jacket 24 or the plane 34. This distance 31 is a little less than 1/3 of the caliber 32.
  • the ground igniter 2 has a total length 50 with two approximately the same size Partial lengths, namely an inner partial length 52 and an outer partial length 54.
  • the ground igniter 2 also has a cylindrical section 56 with a Damping body 57, a peg-shaped housing 60 for a not shown Booster charge corresponding to partial length 52 and a conical stop collar 62 with a rear conical pin 64 corresponding to the outer partial length 54.
  • the stop collar 62 and the pin 64 lie within the propellant charge sleeve 4 with poured cargo 66 in the cargo space 68, that is, outside the splinter jacket 24.
  • the cargo 66 completely fills the cargo space 68.
  • An explosive charge 70 fills the recess 16.
  • the explosive charge on the rear side 70 a bore 74.
  • the end face 72 lies at a distance 76 from End 36 of the splinter jacket 24.
  • the illustrated embodiment represents the third alternative mentioned at the beginning represents, namely a ballistic fragmentary floor 1 with a substantially enlarged Explosives content 70 while maintaining the usual thicknesses of the tip of the projectile (Penetration core 12) and wall of the splinter jacket 24.
  • the penetration performance of the puncture core 12 is in aircraft structures and given armored vehicles due to the overly long explosive charge 70.
  • the explosive charge pulse transmitted to the breakdown core 12 is essential higher than in the prior art.
  • the splinter power is also essential higher.
  • the explosive occupancy is significantly higher with respect to the fragment jacket 24 than in the prior art.
  • the splinters get a higher speed due to the ignition at the bottom than by an approximately central ignition of the explosive charge 70. This speed results from the addition of the bullet speed and the explosive side Splinter speed. The ignition on the bottom is therefore double Advantage.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
  • Vibration Dampers (AREA)
  • Disintegrating Or Milling (AREA)
  • Medicinal Preparation (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Crushing And Pulverization Processes (AREA)

Claims (3)

  1. Projectile à fragmentation (1) avec détonateur de culot (2) et douille de charge propulsive (4) dont le détonateur de culot (2) s'engage dans un perçage (74) d'une charge explosive (70), disposée dans le projectile à fragmentation (1), et qui est limité, sur les bords, par un corps isolant (57), une portion (62, 64) du côté arrière du détonateur de culot (2) s'engageant dans la chambre de charge (68) de la douille de charge propulsive (4), et une portion (56, 57, 60) du côté ogive, à laquelle fait suite un perçage (74) et une charge explosive (70) présentant une face frontale (72) de forme annulaire, caractérisé en ce que le détonateur de culot (2) est disposé, en ce qui concerne sa longueur (50), à peu près en parties égales (52, 54) aussi bien dans l'enveloppe à éclats (24) qu'au-delà de celle-ci, dans la chambre de charge (68) de la douille de charge propulsive (4).
  2. Projectile à fragmentation selon la revendication 1, caractérisé en ce que la charge explosive (70) se situe, par sa face frontale (72) arrière, de forme annulaire, à une courte distance (76) de l'extrémité (36) de l'enveloppe à éclats (24), la distance (76) représentant 35 à 45 % du calibre (32).
  3. Projectile à fragmentation selon la revendication 1, caractérisé en ce que la charge explosive (72) s'étend, par sa face frontale (72) arrière, de forme annulaire, à peu près jusqu'à l'extrémité avant (30) de la douille de charge propulsive (4).
EP19970105658 1996-04-12 1997-04-05 Projectile à fragmentation ayant une fusée de base et une douille pour charge propulsive Expired - Lifetime EP0801287B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19614428 1996-04-12
DE19614428 1996-04-12
DE19633054A DE19633054A1 (de) 1996-04-12 1996-08-19 Splittergeschoß mit Bodenzünder und Treibladungshülse
DE19633054 1996-08-19

Publications (3)

Publication Number Publication Date
EP0801287A2 EP0801287A2 (fr) 1997-10-15
EP0801287A3 EP0801287A3 (fr) 1998-11-18
EP0801287B1 true EP0801287B1 (fr) 2001-09-05

Family

ID=26024669

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19970105658 Expired - Lifetime EP0801287B1 (fr) 1996-04-12 1997-04-05 Projectile à fragmentation ayant une fusée de base et une douille pour charge propulsive

Country Status (4)

Country Link
EP (1) EP0801287B1 (fr)
DE (1) DE29623511U1 (fr)
ES (1) ES2163681T3 (fr)
NO (1) NO315013B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113883969B (zh) * 2020-07-03 2023-06-09 南京理工大学 一种消除装药底隙的弹底引信与弹体连接结构

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH451752A (de) * 1966-02-11 1968-05-15 Oerlikon Buehrle Holding Ag Geschoss, insbesondere Panzergranate
US3820463A (en) * 1972-10-30 1974-06-28 Us Navy Shotgun grenade
CH574096A5 (fr) * 1973-12-21 1976-03-31 Oerlikon Buehrle Ag
US4216722A (en) * 1978-06-05 1980-08-12 Angell Howard N Exploding bullet
NO893032L (no) * 1988-10-27 1990-04-30 Oerlikon Buehrle Ag Fremgangsmaate til fremstilling av en splintmantel.

Also Published As

Publication number Publication date
EP0801287A3 (fr) 1998-11-18
NO971637D0 (no) 1997-04-10
NO971637L (no) 1997-10-13
DE29623511U1 (de) 1998-09-24
NO315013B1 (no) 2003-06-23
ES2163681T3 (es) 2002-02-01
EP0801287A2 (fr) 1997-10-15

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