EP0583642A1 - Engin explosif emportant deux charges placées en tandem - Google Patents

Engin explosif emportant deux charges placées en tandem Download PDF

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Publication number
EP0583642A1
EP0583642A1 EP93111718A EP93111718A EP0583642A1 EP 0583642 A1 EP0583642 A1 EP 0583642A1 EP 93111718 A EP93111718 A EP 93111718A EP 93111718 A EP93111718 A EP 93111718A EP 0583642 A1 EP0583642 A1 EP 0583642A1
Authority
EP
European Patent Office
Prior art keywords
charge
warhead
additional
refill
target
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
EP93111718A
Other languages
German (de)
English (en)
Other versions
EP0583642B1 (fr
Inventor
Max Dipl.-Ing. Rentzsch
Manfred Dr. Rer. Nat. Schildknecht
Werner Ing. Rüdenauer
Klaus Dipl.-Ing. Lindstädt
Michael Hahn
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 Verwaltungs Stiftung
Original Assignee
Diehl GmbH and Co
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 Diehl GmbH and Co filed Critical Diehl GmbH and Co
Publication of EP0583642A1 publication Critical patent/EP0583642A1/fr
Application granted granted Critical
Publication of EP0583642B1 publication Critical patent/EP0583642B1/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

Definitions

  • the invention relates to a warhead with a tandem charge according to the preamble of claim 1.
  • a warhead with a tandem charge according to the preamble of claim 1 is known from US-PS 4,803,928.
  • a housing there are target detectors for impact or proximity, a drilling charge according to the hollow charge principle, a guide housing for an axially guided additional charge arranged therein, a propellant charge for the additional charge and ignition means for triggering the borehole charge and the additional charge.
  • the guide housing for the refill charge with the propellant charge is pressure-resistant due to the high pressure of the propellant charge and is therefore equipped with a relatively large weight.
  • This warhead is therefore suitable for the destruction of aircraft runways in that the drilling charge creates a hole in the concrete slab, into which the additional charge penetrates and detonates in the hole.
  • a warhead against aircraft is known from DE-C1 26 29 280, which are housed in shelters.
  • This warhead has a structure which is fundamentally similar to that described in US Pat. No. 4,803,928.
  • the refill charge which is driven by a partial charge, is designed as a fragmentary projectile to increase the probability of being hit.
  • the known warheads are not suitable for combat areas and shelters behind barricades, since the barricades made of heterogeneous material are penetrated, but due to the high kinetic energy of the warhead, the triggering does not take place or takes place too late. Due to the new target criterion, which represents a barricade, it is obvious to implement the sensor technology of the detonator accordingly. This then leads to the unsatisfactory partial result that, although the barricade is perforated by the shaped charge, the additional charge does not take effect due to its post-acceleration.
  • cover means house walls, barricades and protective walls.
  • the invention solves this problem according to the characterizing features of claim 1.
  • the shaped charge hits a channel with a diameter of approx. 50 - 60 mm through the target.
  • the fragmentary bullet penetrates the target through this channel and detonates approx. 0.5 - 2.5 meters behind the target with a large fragmentation effect in the adjacent effective area.
  • the additional charge continues on its way almost unchecked by the detonation of the shaped charge.
  • a separate acceleration charge for the additional charge is therefore not necessary.
  • This measure according to the invention enables the additional charge to be loaded easily to bring them into the intended area of action - without additional mechanical or pyrotechnical effort.
  • the warhead is universal for both hard targets.
  • B. masonry can also be used for non-hard targets such as sandbags or earth layers.
  • An inexpensive warhead equipped with little weight is present according to claim 4. This allows the warhead to be launched from mechanized launchers as well as from the shoulder using a karoka.
  • FIG. 1 shows a warhead in longitudinal section 2 shows a karoka with the warhead according to FIG. 1
  • a warhead 1 consists of an axially extendable detonator 2 of a ballistic hood 3, a cylindrical jacket 4 with a cone 5 on the rear side and a pick-up sleeve 6, a hollow charge 10 with a safety device 11, an additional charge 20 with a guide tube 21 and a support collar 22, as well as a perforated plate 23 and a safety device 25 integrated at the rear in the additional charge 20 with a pyrotechnic delay detonator 28.
  • the igniter 2 has two sensors in a manner not shown.
  • One sensor is used as a piezo sensor for hard targets.
  • B. masonry and the other sensor is for non-hard targets such.
  • the sensor according to FIG. 2 is arranged sunk in the ballistic hood 3.
  • the sensor according to FIG. 1 is fixed in the working position.
  • a proximity fuse can also be provided.
  • the shaped charge 10 consists of a separate housing 12 which is fixedly connected to the jacket 4 via a coupling ring 13.
  • the safety device 11, an explosive charge 14 and a flat cone insert 15 made of aluminum are fastened in the shaped charge housing 12.
  • the additional charge 20 consists of a fragment shell 26 and of explosive 27 and the safety device 25.
  • the warhead 1 according to FIG. 1 is adapted to a rocket-propelled grenade 30 that can be fired from a frame 29.
  • the apelooka grenade 30 has a rocket engine 31 and fold-out wings 32.
  • a further grenade 40 has the warhead 1 with wings 32 and rocket engine 31.
  • the grenade 40 When the warhead 1 is fired with the grenade 40, the grenade 40 is accelerated to a departure speed of approximately 270 m / s.
  • the safety device 11 After a flight distance of five meters, the safety device 11 unlocks, so that the shaped charge 10 with the additional charge 20 are ready to fire.
  • the detonator 2 sends an ignition pulse to the safety device 11.
  • this spike penetrates target 50 with a spike tip speed of approx. 6000 m / s and creates a channel 51 in the target 50 to 60 mm in diameter.
  • the refill charge 20 penetrates the target through this channel and detonates at 52 approximately 0.5 to 2.5 meters behind the target with a large splintering effect in the adjacent area.
  • the delay detonator 28 of the additional charge 20 is ignited simultaneously with the ignition of the shaped charge 10. This delay detonator 28 ignites the post-charge 20 approximately 12 ms later.
  • the warhead 1 can be used universally. It can be used on gun ammunition or missiles, e.g. on a guided anti-tank missile like MILAN.
EP93111718A 1992-08-04 1993-07-22 Engin explosif emportant deux charges placées en tandem Expired - Lifetime EP0583642B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4225704 1992-08-04
DE4225704A DE4225704A1 (de) 1992-08-04 1992-08-04 Gefechtskopf mit einer Tandemladung

Publications (2)

Publication Number Publication Date
EP0583642A1 true EP0583642A1 (fr) 1994-02-23
EP0583642B1 EP0583642B1 (fr) 1995-09-27

Family

ID=6464789

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93111718A Expired - Lifetime EP0583642B1 (fr) 1992-08-04 1993-07-22 Engin explosif emportant deux charges placées en tandem

Country Status (4)

Country Link
US (1) US5309843A (fr)
EP (1) EP0583642B1 (fr)
DE (2) DE4225704A1 (fr)
NO (1) NO177245C (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19534217A1 (de) * 1995-09-15 1997-03-20 Diehl Gmbh & Co Tandemgefechtskopf mit einem Sekundärgeschoß
DE19607241C1 (de) * 1996-02-27 1997-05-28 Daimler Benz Aerospace Ag Zündvorrichtung für eine Nachschußladung
EP0955517A1 (fr) 1998-05-04 1999-11-10 SM Schweizerische Munitionsunternehmung AG Munition à têtes militaires multiples
DE19655109C2 (de) * 1996-04-30 2000-06-15 Diehl Stiftung & Co Mörser-Munition
WO2001092814A3 (fr) * 2000-05-26 2002-06-20 Dynamit Nobel Ag Cartouche, dispositif de tir permettant de tirer des cartouches, et procede de fabrication d'une cartouche

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2718842B1 (fr) * 1994-04-15 1996-06-28 Luchaire Defense Sa Projectile destiné à agresser des cibles dures.
DE19534211A1 (de) * 1995-09-15 1997-03-20 Diehl Gmbh & Co Sekundärgeschoß für einen Tandemgefechtskopf
DE19535218C1 (de) * 1995-09-22 1997-02-27 Diehl Gmbh & Co Ballistisches Geschoß
DE19634457B3 (de) * 1996-08-26 2007-06-06 Diehl Stiftung & Co.Kg Tandemgefechtskopf
DE19638295B3 (de) * 1996-09-19 2004-04-08 Diehl Stiftung & Co.Kg Gefechtskopf
DE19758459A1 (de) * 1996-10-10 2011-03-31 Giat Industries Gefechtskopf mit Mittel zur Zielmarkierung
US6105505A (en) * 1998-06-17 2000-08-22 Lockheed Martin Corporation Hard target incendiary projectile
DE19827171A1 (de) 1998-06-18 1999-12-23 Dynamit Nobel Ag Waffe, insbesondere Panzerabwehrwaffe
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
SE523695C2 (sv) * 2001-06-12 2004-05-11 Saab Ab Ammunitionsanordning, såsom granat eller liknande, lämpad för hålslagning i väggar eller likartade konstruktioner
US6959893B1 (en) * 2003-04-01 2005-11-01 The United States Of America As Represented By The Secretary Of The Army Light fighter lethality seeker projectile
US7078603B2 (en) * 2005-01-31 2006-07-18 Pioneer Hi-Bred International, Inc. Hybrid maize 32R38
US8042471B2 (en) * 2005-02-28 2011-10-25 Lockheed Martin Corporation Safe and arm device and explosive device incorporating same
US7343860B2 (en) * 2005-02-28 2008-03-18 Lockheed Martin Corporation Safe and arm device and explosive device incorporating safe and arm device
US7363862B2 (en) * 2005-05-27 2008-04-29 United States Of America As Represented By The Secretary Of The Army Multi-purpose single initiated tandem warhead
US20070006768A1 (en) * 2005-07-06 2007-01-11 Rafael-Armament Development Authority Ltd. Mushroom warhead
DE102005048306A1 (de) 2005-10-08 2007-04-12 Krauss-Maffei Wegmann Gmbh & Co. Kg Gefechtskopf
US8640623B2 (en) * 2011-04-22 2014-02-04 Donald B. Eckstein Multiple purpose tandem nested projectile
NO2758746T3 (fr) * 2011-09-16 2018-01-13
DE102012020740B4 (de) 2012-10-23 2014-11-13 Diehl Bgt Defence Gmbh & Co. Kg Verfahren zum Umrüsten einer Munition für eine schulterstützbare Waffe
US9441928B1 (en) * 2013-04-29 2016-09-13 The United States Of America As Represented By The Secretary Of The Army Method for discriminating between military operations in urban terrain (MOUT) targets
EA034385B1 (ru) * 2016-02-08 2020-02-03 Станчо Петков Петков Осколочный боеприпас с готовыми поражающими элементами

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB941430A (en) * 1952-02-20 1963-11-13 John Noel Stebbing Junior Improvements in rockets
US4063513A (en) * 1976-09-23 1977-12-20 The United States Of America As Represented By The Secretary Of The Army Target sensing device
US4063512A (en) * 1966-10-05 1977-12-20 The United States Of America As Represented By The Secretary Of The Air Force Armor penetrating projectile
EP0193427A1 (fr) * 1985-01-31 1986-09-03 ETAT-FRANCAIS représenté par le DELEGUE GENERAL POUR L'ARMEMENT (DPAG) Tête militaire à charges formées montées en tandem
US4803928A (en) * 1986-08-02 1989-02-14 Stefan Kramer Tandem charge projectile
EP0433254A1 (fr) * 1989-12-14 1991-06-19 Ab Bofors Munition avec fusée percutante adaptive
US5107766A (en) * 1991-07-25 1992-04-28 Schliesske Harold R Follow-thru grenade for military operations in urban terrain (MOUT)
US5111746A (en) * 1991-06-21 1992-05-12 The United States Of America As Represented By The Secretary Of The Army Multiple stage munition

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FR1002092A (fr) * 1946-07-25 1952-03-03 Soc Tech De Rech Ind Perfectionnements aux projectiles perforants
US2809585A (en) * 1949-11-16 1957-10-15 Sidney A Moses Projectile for shaped charges
US2804823A (en) * 1955-05-13 1957-09-03 Jablansky Louis Multiple unit projectile
US4982665A (en) * 1973-11-29 1991-01-08 The United States Of America As Represented By The Secretary Of The Navy Shaped charge
DE2900802C1 (de) * 1979-01-11 1990-06-13 Messerschmitt Boelkow Blohm Gefechtskopf gegen befestigte oder gepanzerte Ziele,insbesondere zum Beschaedigen von Startbahnen,Fahrbahndecken,Bunkerwaenden oder dergleichen
DE3229220C1 (de) * 1982-08-05 1992-01-09 Diehl Gmbh & Co Unterkalibriges Treibspiegelgeschoss
US5191169A (en) * 1991-12-23 1993-03-02 Olin Corporation Multiple EFP cluster module warhead
US5198615A (en) * 1992-03-24 1993-03-30 Alliant Techsystems Inc. Fuzing system for tandem demolition warheads
US5223666A (en) * 1992-06-04 1993-06-29 The United States Of America As Represented By The Secretary Of The Navy Apparatus for clearing mines

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB941430A (en) * 1952-02-20 1963-11-13 John Noel Stebbing Junior Improvements in rockets
US4063512A (en) * 1966-10-05 1977-12-20 The United States Of America As Represented By The Secretary Of The Air Force Armor penetrating projectile
US4063513A (en) * 1976-09-23 1977-12-20 The United States Of America As Represented By The Secretary Of The Army Target sensing device
EP0193427A1 (fr) * 1985-01-31 1986-09-03 ETAT-FRANCAIS représenté par le DELEGUE GENERAL POUR L'ARMEMENT (DPAG) Tête militaire à charges formées montées en tandem
US4803928A (en) * 1986-08-02 1989-02-14 Stefan Kramer Tandem charge projectile
EP0433254A1 (fr) * 1989-12-14 1991-06-19 Ab Bofors Munition avec fusée percutante adaptive
US5111746A (en) * 1991-06-21 1992-05-12 The United States Of America As Represented By The Secretary Of The Army Multiple stage munition
US5107766A (en) * 1991-07-25 1992-04-28 Schliesske Harold R Follow-thru grenade for military operations in urban terrain (MOUT)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19534217A1 (de) * 1995-09-15 1997-03-20 Diehl Gmbh & Co Tandemgefechtskopf mit einem Sekundärgeschoß
DE19607241C1 (de) * 1996-02-27 1997-05-28 Daimler Benz Aerospace Ag Zündvorrichtung für eine Nachschußladung
DE19655109C2 (de) * 1996-04-30 2000-06-15 Diehl Stiftung & Co Mörser-Munition
EP0955517A1 (fr) 1998-05-04 1999-11-10 SM Schweizerische Munitionsunternehmung AG Munition à têtes militaires multiples
WO1999057503A1 (fr) 1998-05-04 1999-11-11 Sm Schweizerische Munitionsunternehmung Ag Corps de munition, son procede de montage et son utilisation
WO2001092814A3 (fr) * 2000-05-26 2002-06-20 Dynamit Nobel Ag Cartouche, dispositif de tir permettant de tirer des cartouches, et procede de fabrication d'une cartouche

Also Published As

Publication number Publication date
DE4225704A1 (de) 1994-02-10
NO177245C (no) 1995-08-09
US5309843A (en) 1994-05-10
DE59300667D1 (de) 1995-11-02
EP0583642B1 (fr) 1995-09-27
NO177245B (no) 1995-05-02
NO932773D0 (no) 1993-08-03
NO932773L (no) 1994-02-07

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