EP1283981B1 - Splittererzeugender gefechtskopf zur bekämpfung halbharter technischer ziele - Google Patents

Splittererzeugender gefechtskopf zur bekämpfung halbharter technischer ziele Download PDF

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Publication number
EP1283981B1
EP1283981B1 EP01960222A EP01960222A EP1283981B1 EP 1283981 B1 EP1283981 B1 EP 1283981B1 EP 01960222 A EP01960222 A EP 01960222A EP 01960222 A EP01960222 A EP 01960222A EP 1283981 B1 EP1283981 B1 EP 1283981B1
Authority
EP
European Patent Office
Prior art keywords
fragment
inner casing
semi
attacking
warhead
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
EP01960222A
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German (de)
English (en)
French (fr)
Other versions
EP1283981A1 (de
Inventor
Werner Arnold
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.)
TDW Gesellschaft fuer Verteidigungstechnische Wirksysteme mbH
Original Assignee
TDW Gesellschaft fuer Verteidigungstechnische Wirksysteme mbH
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 TDW Gesellschaft fuer Verteidigungstechnische Wirksysteme mbH filed Critical TDW Gesellschaft fuer Verteidigungstechnische Wirksysteme mbH
Publication of EP1283981A1 publication Critical patent/EP1283981A1/de
Application granted granted Critical
Publication of EP1283981B1 publication Critical patent/EP1283981B1/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
    • F42B12/02—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 invention relates to a fragment-producing warhead for combating semi-hard technical objectives with an unstructured fragment-forming shell surrounding it Explosive charge with a between the fragment-forming shell and the explosive charge arranged inner shell, which at its the splinter-forming shell facing the outside is provided with a notch structure and the active with respect to the fragment-forming shell repositionable.
  • US-A-4312274 describes a warhead in which the explosive charge of a Pre-scored inner shell is surrounded, whose preformed splitter in the case of initiation on the pre-scored on the inside outer shell meet.
  • the inner shell opposite the outer shell optionally rotatory or translatory move. Furthermore, it is proposed to fill the notches of the inner cover with a liquid. In order to It is revealed that the bursting of the inner shell is no longer due to the situation the notches of the inner shell oriented and thus only the notch of the outer shell for the size and shape of the generated splitter is relevant.
  • FR 2 678 723 discloses the preamble of claim 1 and deals with a warhead to combat semi-hard technical objectives with an explosive charge, by an unstructured Envelope is surrounded, being between the explosive charge and the not textured shell an inner shell is provided on the outside is provided with a notch structure and to optimize the effect of Warhead twisted towards the target with respect to the explosive charge can be.
  • a reduction of the effect in the collateral direction allowed.
  • the particular advantage of the invention is that by means of displacement and / or twisting at least a portion of the inner shell of the warhead or the whole inner shell the splinter effect in a wide Range from the reduction of splinter training to goal-oriented optimization Size of the generated splitter can be controlled controlled.
  • Fig. 1 shows in conjunction with Fig. 2, the principle of the invention with reference to a Missile FK in the form of possible encounter situations with different Goals whose successful counteracting were shaped differently Splitter requires.
  • the missile FK points in dashed lines Midsection a warhead in the form of a cylindrical explosive charge on.
  • the explosive charge is in each case of a displaceable fragment-forming Inner shell 3 surrounded.
  • the non-structured outer shell which forms the shell 1 of the missile, the material of the above the warhead lying section 2 of the missile shell 1 the essential Share of splinters forms.
  • Fig. 1 are two different Target types shown.
  • the first type of target a missile Z 1 usually becomes fought with larger splinters than the second target type, by the aircraft Z 2 is symbolized.
  • the different splitter sizes are now off the same unstructured outer shell with the help of differently structured Sections 3b, 3c of the inner shell 3 generates.
  • the shift and / or twist 8 of the inner shell 3 in the direction of or about the longitudinal axis of the missile FK is indicated by double arrows.
  • the shift / twist takes place in good time before reaching the optimal position of the respective Missile towards the target.
  • the splitter delivery takes place via the entire circumference of the missile.
  • By twisting and / or moving Of sectors or sections of the inner shell can also be a directional Delivery of the splitter done, or a reduction of the splitter performance be achieved in the collateral direction, especially when in the collateral direction sector consists of a damping material.
  • FIG. 2 shows a possible construction of a warhead casing on the basis of a longitudinal section through a missile from FIG. 1.
  • the warhead consists essentially of the cylindrical explosive charge S , the ignition chain Z, the securing device SE belonging to it and the explosive charge S surrounding it Sheath, the components of which are explained below. Other components of the missile, such as the seeker who takes over the destination and passes on information to the warhead, are not shown here.
  • the outer layer forms the missile shell 1, which may be specially designed in the area of the explosive charge S of the warhead GK. This section will be referred to below as a shatter-forming sheath 2.
  • the inner shell 3 is movably 8 stored.
  • This inner shell 3 can in the simplest case of only a portion 3b with the length L, which corresponds to the longitudinal extent of the explosive charge S , exist.
  • the notch structure 4 of this section 3b determines in the case of the release of the explosive charge S, the size of the splitter generated from the fragment-forming sheath 2.
  • the inner shell 3 consists of three different Sections 3a, 3b, 3c. While sections 3b and 3c are different Kerb Modell 4, the section 3a contains no notch structure and consists, at least in part, of the effect of the explosive charge damping material. If necessary, individual sections can be divided into different sections Parts or sectors are divided by means of twisting in the desired position can be spent. Will section 3a become partial spent over the outer surface of the explosive, so is the amount of producible Sliver corresponding to the covered portion of the explosive reduces and at the same time reduces the remaining blast effect. Of the The purpose of this method is the controlled reduction of the performance of the Warhead in the event that collateral damage should be avoided.
  • FIG. 8 The possibility of movement 8 of the inner shell 3 or individual sections, parts or sectors thereof is indicated in FIG.
  • the control of operations such as unlocking, twisting or moving and Wiederarretieren the inner shell or parts of the inner shell by means of the securing device SE.
  • a longitudinal displacement of the inner shell is just as possible as a rotation or a helical movement.
  • the person skilled in a variety of variants are available, such as prestressed springs, electric motors, pyrotechnic means or derived from the missile engine pressure.
  • a longitudinal displacement comes into question when - as shown in Fig. 1 - the entire inner shell should be moved.
  • a longitudinal displacement is also applicable to sectors of the inner shell 3.
  • a rotation or helical movement of the inner shell 3 is particularly applicable when only one of the sections 3a, 3b, 3c to be moved.
  • the rotation is used when, for example, a section has two different halves. One half is suitable for splinter production and the other half equipped with damping material. With the help of the rotation of such a section, a directional effect is achieved on the one hand in the formation of splinters while a significant reduction in performance can be observed on the opposite side.
  • the explosive S is surrounded by a protective / sliding cover 9, on which the inner shell 3 is movably mounted.
  • the sections 3b and 3c of the inner shell 3 are - as well as from Fig. 1 can be seen - of similar and differently dimensioned notch structures / surrounded by bars 4.
  • Different notch structures allow the controlled Disassembly of the unstructured outer shell 2 in different splitter sizes.
  • a combination of different kerfs in inner shell sections and / or sectors with corresponding sections and / or Damping material sectors allow a very flexible target adaptation. On the one hand can be generated via the notch grid the targeted splitter size and on the other hand, by the damping means, the effect in the collateral direction be reduced.
  • the length L or parts of these sections and rotation of the sections Having different sections can be a very flexible targeting with reduced collateral effect. So the effect is both in the Intensity as well as in the direction (Azimut) adjustable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
EP01960222A 2000-05-23 2001-05-17 Splittererzeugender gefechtskopf zur bekämpfung halbharter technischer ziele Expired - Lifetime EP1283981B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2000125055 DE10025055C2 (de) 2000-05-23 2000-05-23 Splittererzeugender Gefechtskopf zur Bekämpfung halbharter technischer Ziele
DE10025055 2000-05-23
PCT/EP2001/005634 WO2001090683A1 (de) 2000-05-23 2001-05-17 Splittererzeugender gefechtskopf zur bekämpfung halbharter technischer ziele

Publications (2)

Publication Number Publication Date
EP1283981A1 EP1283981A1 (de) 2003-02-19
EP1283981B1 true EP1283981B1 (de) 2005-11-16

Family

ID=7642958

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01960222A Expired - Lifetime EP1283981B1 (de) 2000-05-23 2001-05-17 Splittererzeugender gefechtskopf zur bekämpfung halbharter technischer ziele

Country Status (5)

Country Link
EP (1) EP1283981B1 (es)
AU (1) AU2001281775A1 (es)
DE (2) DE10025055C2 (es)
ES (1) ES2248373T3 (es)
WO (1) WO2001090683A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10151573B4 (de) * 2001-10-23 2004-04-29 TDW Gesellschaft für verteidigungstechnische Wirksysteme mbH Splitterschutz zur Minimierung von Kollateralschäden
DE102005009931B3 (de) 2005-03-04 2006-09-28 TDW Gesellschaft für verteidigungstechnische Wirksysteme mbH Penetrator
DE102006018687A1 (de) * 2006-04-21 2007-11-08 TDW Gesellschaft für verteidigungstechnische Wirksysteme mbH Umschaltbare Ladung
DE102006048299B3 (de) * 2006-10-12 2008-09-25 TDW Gesellschaft für verteidigungstechnische Wirksysteme mbH Zylindrische Wirkladung
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
DE102008037917B4 (de) * 2008-08-14 2014-04-30 TDW Gesellschaft für verteidigungstechnische Wirksysteme mbH Umschaltbare zylindrische Wirkladung
DE102010027575B4 (de) * 2010-07-19 2019-10-24 Diehl Defence Gmbh & Co. Kg Gefechtskopf

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3820464A (en) * 1973-03-09 1974-06-28 Us Navy Variable sized fragment explosive projectile
US4312274A (en) * 1977-01-17 1982-01-26 Whittaker Corporation Method for selecting warhead fragment size
DE3016861C2 (de) * 1980-05-02 1984-07-12 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Gefechtskopf mit einer Hülle zur Splitterbildung
FR2678723B1 (fr) * 1981-06-26 1993-11-12 Etat Francais Projectile explosif, notamment anti-aerien, comprenant une charge a effet directionnel rotatif.
DE3625966A1 (de) * 1986-07-31 1988-02-11 Diehl Gmbh & Co Projektilbildende ladung
DE3940462A1 (de) * 1989-12-07 1991-06-13 Rheinmetall Gmbh Splittergeschoss
FR2685077B1 (fr) * 1991-12-13 1995-04-07 Thomson Brandt Armements Dispositif explosif a fragmentation programmable.
DE59907908D1 (de) * 1998-04-18 2004-01-15 Tdw Verteidigungstech Wirksys Kombinationsgefechtskopf

Also Published As

Publication number Publication date
DE10025055A1 (de) 2001-12-06
DE10025055C2 (de) 2003-12-24
ES2248373T3 (es) 2006-03-16
DE50108090D1 (de) 2005-12-22
AU2001281775A1 (en) 2001-12-03
WO2001090683A1 (de) 2001-11-29
EP1283981A1 (de) 2003-02-19

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