EP0583642A1 - Engin explosif emportant deux charges placées en tandem - Google Patents
Engin explosif emportant deux charges placées en tandem Download PDFInfo
- 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
Links
Images
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.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Radar Systems Or Details Thereof (AREA)
- Golf Clubs (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4225704A DE4225704A1 (de) | 1992-08-04 | 1992-08-04 | Gefechtskopf mit einer Tandemladung |
DE4225704 | 1992-08-04 |
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)
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)
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 |
US7343860B2 (en) * | 2005-02-28 | 2008-03-18 | Lockheed Martin Corporation | Safe and arm device and explosive device incorporating safe and arm device |
US8042471B2 (en) * | 2005-02-28 | 2011-10-25 | Lockheed Martin Corporation | Safe and arm device and explosive device incorporating same |
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 |
WO2014081350A1 (fr) * | 2011-09-16 | 2014-05-30 | Saab Ab | Système de fusée à modes multiples d'allumage dynamique et de retard d'allumage |
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 |
WO2017136905A1 (fr) * | 2016-02-08 | 2017-08-17 | Petkov Stancho Petkov | Charge à fragmentation à éléments de destruction prêts à l'emploi |
Citations (8)
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 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
-
1992
- 1992-08-04 DE DE4225704A patent/DE4225704A1/de not_active Ceased
-
1993
- 1993-07-09 US US08/089,714 patent/US5309843A/en not_active Expired - Lifetime
- 1993-07-22 EP EP93111718A patent/EP0583642B1/fr not_active Expired - Lifetime
- 1993-07-22 DE DE59300667T patent/DE59300667D1/de not_active Expired - Fee Related
- 1993-08-03 NO NO932773A patent/NO177245C/no unknown
Patent Citations (8)
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)
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 |
---|---|
EP0583642B1 (fr) | 1995-09-27 |
NO177245C (no) | 1995-08-09 |
NO932773D0 (no) | 1993-08-03 |
DE4225704A1 (de) | 1994-02-10 |
US5309843A (en) | 1994-05-10 |
DE59300667D1 (de) | 1995-11-02 |
NO932773L (no) | 1994-02-07 |
NO177245B (no) | 1995-05-02 |
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