EP0238715A1 - Tête de combat - Google Patents

Tête de combat Download PDF

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Publication number
EP0238715A1
EP0238715A1 EP19860115062 EP86115062A EP0238715A1 EP 0238715 A1 EP0238715 A1 EP 0238715A1 EP 19860115062 EP19860115062 EP 19860115062 EP 86115062 A EP86115062 A EP 86115062A EP 0238715 A1 EP0238715 A1 EP 0238715A1
Authority
EP
European Patent Office
Prior art keywords
warhead
shaped charge
hollow charge
charge
ignited
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
Application number
EP19860115062
Other languages
German (de)
English (en)
Other versions
EP0238715B1 (fr
Inventor
Hermann Rösner
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.)
Airbus Defence and Space GmbH
Original Assignee
Messerschmitt Bolkow Blohm AG
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 Messerschmitt Bolkow Blohm AG filed Critical Messerschmitt Bolkow Blohm AG
Publication of EP0238715A1 publication Critical patent/EP0238715A1/fr
Application granted granted Critical
Publication of EP0238715B1 publication Critical patent/EP0238715B1/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
    • F42B12/04—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of armour-piercing type
    • F42B12/10—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of armour-piercing type with shaped or hollow charge
    • F42B12/16—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of armour-piercing type with shaped or hollow charge in combination with an additional projectile or charge, acting successively on the target
    • F42B12/18—Hollow charges in tandem arrangement

Definitions

  • the invention relates to a warhead with a first and a second axially one after the other and each having an ignition device shaped charge, the second shaped charge being ignitable after a selectable delay time after the first shaped charge.
  • shaped charge bullets With their detonating explosive charge, shaped charge bullets create an energetic elongated spike that can penetrate armor with high strength.
  • a spacer is known from DE-PS 32 43 568, for example, which has an impact contact both at its tip and at the shoulder of its shaped charge jacket. This construction is a satisfactory solution for a storey with only one shaped charge.
  • a combined shaped charge projectile which contains two shaped charges lying axially one behind the other of approximately the same size. Both shaped charges each have their own ignition device, a time delay device being required to control the second shaped charge when the first shaped charge is triggered. This requires a certain amount of equipment and also an electrical connection from the first to the second ignition device, which also has to be unfavorably installed in the spike formation space of the second shaped charge.
  • first shaped charge arranged in the spacer of the warhead can be ignited in a manner known per se by means of an impact switch attached in the tip of the spacer, and in that the second shaped charge is independent of the first shaped charge by means of at least one impact contact which is in the Shoulder of the warhead shell is arranged, can be triggered.
  • the warhead 1 is shaped such that it has a spacer A as a continuation of its thicker main body, pointing in the direction of action of its shaped charges.
  • This spacer A contains a shaped charge HL1, the ignition and safety device SEI, which - as seen in the effective direction - is arranged behind the shaped charge HL1, can be triggered by an impact switch Kl mounted in the tip of the spacer A.
  • this impact switch K 1 can be designed, for example, as a simple switching contact, as a piezo element or as a contact familiar from the prior art.
  • the spacer A also contains a barrier B and a predetermined breaking point SB in the region of its neck, which prevent the hollow charge HL2 from being lined up if the shaped charge HL1 is triggered.
  • the second shaped charge HL2 which, together with its ignition and safety device SE2, lies axially behind the shaped charge HL2, is to be initiated completely independently of the shaped charge HL1, which is generally triggered first, by means of its own impact contact K2.
  • this impact contact K2 has been implemented as a simplest type of impact switch integrated in the shoulder S of the warhead shell. Other switch designs are not excluded within the scope of this invention.
  • the contact K1 triggers the shaped charge HL1 via the ignition and safety device SE1.
  • This shaped charge now drills a hole in the armor or, in the case of active armor, triggers it at the point of impact.
  • the spacer A is equipped in such a way that, by means of the barrier BAR, it avoids a reaction of its detonation pressure on the subsequent shaped charge HL2 and keeps it free of the second shaped charge HL2 by breaking off at the predetermined breaking point SB. Because of the embodiment according to the invention, this spike formation space SR is not disturbed by any electrical or other connections.
  • the second shaped charge HL2 is only triggered when the target touches the second impact contact K2 by the ignition and safety device SE2.
  • the desired time difference between the firings of the two shaped charges is achieved solely by the path difference between the impact contacts K1 and K2. This eliminates the need for time-consuming delay circuits in the ignition and fuse device SE2.
  • the particular advantage of the warhead according to the invention can be seen in the fact that it requires little effort to ignite its shaped charges and that its effectiveness is increased at the same time.

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)
EP19860115062 1986-02-21 1986-10-30 Tête de combat Expired - Lifetime EP0238715B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863605580 DE3605580C1 (de) 1986-02-21 1986-02-21 Gefechtskopf
DE3605580 1986-02-21

Publications (2)

Publication Number Publication Date
EP0238715A1 true EP0238715A1 (fr) 1987-09-30
EP0238715B1 EP0238715B1 (fr) 1990-04-18

Family

ID=6294613

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19860115062 Expired - Lifetime EP0238715B1 (fr) 1986-02-21 1986-10-30 Tête de combat

Country Status (2)

Country Link
EP (1) EP0238715B1 (fr)
DE (1) DE3605580C1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0375018A2 (fr) * 1988-12-19 1990-06-27 Bofors AB Projectile comportant au moins une antenne d'allumage à distance
EP0497394A1 (fr) * 1991-01-31 1992-08-05 Bofors AB Dispositif d'allumage pour une charge explosive dans un projectile
DE3924087C1 (de) * 1989-07-20 1997-05-28 Rheinmetall Ind Ag Tandem-Gefechtskopf zur Bekämpfung aktiver Ziele
WO1997035157A1 (fr) * 1996-03-22 1997-09-25 Bofors Ab Munition se presentant sous la forme d'un obus ou une forme analogue
US5729633A (en) * 1991-08-30 1998-03-17 Fuji Photo Film, Co. Ltd Picture data compression coding device and method thereof
GB2518337A (en) * 1987-11-28 2015-03-25 Rheinmetall W & M Gmbh Warhead

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3620795C1 (de) * 1986-06-20 1997-01-30 Daimler Benz Aerospace Ag Einzelhohlladung für Flugkörper und Rohrmunition
DE4022329C1 (de) * 1990-07-13 1994-01-20 Deutsche Aerospace Flugkörper zur Bekämpfung von Zielen mit einer aktiven Panzerung
DE4240084A1 (de) * 1992-11-28 1994-06-01 Dynamit Nobel Ag Tandemgefechtskopf mit piezoelektrischen Aufschlagzündern
USH1930H1 (en) 1998-07-15 2001-01-02 The United States Of America As Represented By The Secretary Of The Navy Precursor warhead attachment for an anti-armor rocket
RU2497067C1 (ru) * 2012-09-18 2013-10-27 Николай Евгеньевич Староверов Боеголовка
DE102020001784A1 (de) 2020-03-17 2021-09-23 Diehl Defence Gmbh & Co. Kg Geschoss, Wirkmittelanordnung und Verfahren

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2460303A1 (de) * 1974-12-20 1978-10-19 Messerschmitt Boelkow Blohm Kombiniertes hohlladungsgeschoss
DE3302307A1 (de) * 1983-01-25 1984-08-02 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Hohlladungsgefechtskopf
DE3416787A1 (de) * 1983-05-13 1984-11-15 Aktiebolaget Bofors, Bofors Panzerbrechendes geschoss
EP0154580A1 (fr) * 1984-02-20 1985-09-11 ETAT-FRANCAIS représenté par le DELEGUE GENERAL POUR L'ARMEMENT (DPAG) Retard d'initiation pour tête militaire à charges formées montées en tandem

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2310547A1 (fr) * 1975-05-06 1976-12-03 Realisa Et Applic Tech Et Perfectionnements aux charges creuses
DE3243568C1 (de) * 1982-11-25 1984-05-10 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Hohlladung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2460303A1 (de) * 1974-12-20 1978-10-19 Messerschmitt Boelkow Blohm Kombiniertes hohlladungsgeschoss
DE3302307A1 (de) * 1983-01-25 1984-08-02 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Hohlladungsgefechtskopf
DE3416787A1 (de) * 1983-05-13 1984-11-15 Aktiebolaget Bofors, Bofors Panzerbrechendes geschoss
EP0154580A1 (fr) * 1984-02-20 1985-09-11 ETAT-FRANCAIS représenté par le DELEGUE GENERAL POUR L'ARMEMENT (DPAG) Retard d'initiation pour tête militaire à charges formées montées en tandem

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2518337A (en) * 1987-11-28 2015-03-25 Rheinmetall W & M Gmbh Warhead
GB2518337B (en) * 1987-11-28 2016-03-23 Rheinmetall W & M Gmbh Warhead
EP0375018A2 (fr) * 1988-12-19 1990-06-27 Bofors AB Projectile comportant au moins une antenne d'allumage à distance
EP0375018A3 (fr) * 1988-12-19 1992-09-02 Bofors AB Projectile comportant au moins une antenne d'allumage à distance
DE3924087C1 (de) * 1989-07-20 1997-05-28 Rheinmetall Ind Ag Tandem-Gefechtskopf zur Bekämpfung aktiver Ziele
EP0497394A1 (fr) * 1991-01-31 1992-08-05 Bofors AB Dispositif d'allumage pour une charge explosive dans un projectile
US5729633A (en) * 1991-08-30 1998-03-17 Fuji Photo Film, Co. Ltd Picture data compression coding device and method thereof
US5732156A (en) * 1991-08-30 1998-03-24 Fuji Photo Film, Co. Ltd. Picture data compression coding device and method thereof
US6111987A (en) * 1991-08-30 2000-08-29 Fuji Photo Film Co., Ltd. Picture data compression coding device and method thereof
WO1997035157A1 (fr) * 1996-03-22 1997-09-25 Bofors Ab Munition se presentant sous la forme d'un obus ou une forme analogue
US6032583A (en) * 1996-03-22 2000-03-07 Bofors Ab Ammunition unit in the form of a shell

Also Published As

Publication number Publication date
DE3605580C1 (de) 1987-06-04
EP0238715B1 (fr) 1990-04-18

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