EP0176885A1 - Charge militaire explosive - Google Patents

Charge militaire explosive Download PDF

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Publication number
EP0176885A1
EP0176885A1 EP85111914A EP85111914A EP0176885A1 EP 0176885 A1 EP0176885 A1 EP 0176885A1 EP 85111914 A EP85111914 A EP 85111914A EP 85111914 A EP85111914 A EP 85111914A EP 0176885 A1 EP0176885 A1 EP 0176885A1
Authority
EP
European Patent Office
Prior art keywords
warhead
housing
inner casing
charge
shaped charge
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
EP85111914A
Other languages
German (de)
English (en)
Other versions
EP0176885B1 (fr
Inventor
Ernst-Wilhelm Altenau
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.)
Rheinmetall Industrie AG
Original Assignee
Rheinmetall GmbH
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 Rheinmetall GmbH filed Critical Rheinmetall GmbH
Publication of EP0176885A1 publication Critical patent/EP0176885A1/fr
Application granted granted Critical
Publication of EP0176885B1 publication Critical patent/EP0176885B1/fr
Expired 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 innovation concerns a warhead according to the preamble of protection claim 1.
  • Such a warhead is known from DE-OS 22 42 930.
  • the known warhead comprises a warhead housing for receiving a shaped charge and an igniter connected to the warhead housing.
  • the warhead is transported in large numbers by a missile or cargo floor over a target area and is ejected there in order to sink braked or unbraked down to the target area.
  • a splintering effect of the warhead housing is also aimed for in order to be more versatile.
  • US Pat. No. 3,855,933 to pre-fragment the housing or to provide it with bores. This creates zones of weakness that promote splintering.
  • pre-fragmented warhead housings involve comparatively complex work processes which make the production of the warheads more expensive.
  • the inner wall of the warhead housing is designed to be highly jagged, which considerably hinders the filling and shrink-free pressing of the explosive intended for the shaped charge.
  • the innovation is based on the task of specifying an improved, splinter-effective warhead, which is simple in construction, can be produced inexpensively and which, above all, enables the explosive for the shaped charge to be filled and compressed unhindered.
  • the single figure shows a warhead 10 shown partially in longitudinal section.
  • the warhead 10 comprises a warhead housing 11 for receiving a hollow charge 14 having a lining 15 and a detonator connected to the warhead housing 11.
  • a detonator connected to the warhead housing 11.
  • it is constructed in several layers.
  • an outer jacket 16 preferably by shrinking, is applied on an inner, hollow-cylindrical jacket 13, an outer jacket 16, preferably by shrinking, is applied.
  • the mutually facing edge surfaces of the parts of the warhead provided with reference numbers 13 and 16 are expediently notched, either by counter-rotating, spiral-shaped grooves, by a honeycomb, rhombus or rectangular pattern.
  • the shrunk-on housing part 16 together with the notch lines described above, promotes the formation of splinters, so that the warhead 10, in addition to its tank penetration effect due to the hollow charge 14, also exhibits splintering action.
  • the inner wall of the warhead housing 11 facing the shaped charge 14 is completely smooth, so that the filling and shrinkage-free pressing of the explosive for the shaped charge is possible without difficulty.

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)
  • Details Of Aerials (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Medicinal Preparation (AREA)
EP85111914A 1984-09-22 1985-09-20 Charge militaire explosive Expired EP0176885B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19848427961U DE8427961U1 (de) 1984-09-22 1984-09-22 Gefechtskopf
DE8427961U 1984-09-22

Publications (2)

Publication Number Publication Date
EP0176885A1 true EP0176885A1 (fr) 1986-04-09
EP0176885B1 EP0176885B1 (fr) 1989-01-04

Family

ID=6770979

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85111914A Expired EP0176885B1 (fr) 1984-09-22 1985-09-20 Charge militaire explosive

Country Status (3)

Country Link
EP (1) EP0176885B1 (fr)
DE (2) DE8427961U1 (fr)
ES (1) ES289143Y (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2213915A (en) * 1985-08-13 1989-08-23 Diehl Gmbh & Co Multi-purpose warhead casing.
US5003883A (en) * 1990-07-23 1991-04-02 The United States Of America As Represented By The Secretary Of The Army Lightweight blast shield
EP0273994B1 (fr) * 1987-01-07 1992-09-23 Israel Military Industries Ltd. Bombe à fragmentation
EP0874212A3 (fr) * 1997-04-23 1999-09-01 Diehl Stiftung & Co. Corps de fragmentation pour projectile

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE322079C (de) * 1917-12-21 1920-06-19 Mueller Arthur Geschoss mit konzentrisch gegen seine Innenwand anliegenden und durch die Sprengwirkung zu zerteilenden Einlagen
FR1541334A (fr) * 1966-10-18 1968-10-04 Oerlikon Buehrle Holding Ag Enveloppe à fragmentation pour obus explosif
CH493818A (de) * 1968-03-07 1970-07-15 Oerlikon Buehrle Ag Geschoss mit Hohlsprengladung
FR2220058A1 (fr) * 1973-03-03 1974-09-27 Diehl
DE2557676A1 (de) * 1975-12-20 1977-06-30 Diehl Fa Splittergeschoss
FR2480427A1 (fr) * 1980-04-09 1981-10-16 Michel Gerard Enveloppe generatrice d'eclats pour projectile explosif

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE322079C (de) * 1917-12-21 1920-06-19 Mueller Arthur Geschoss mit konzentrisch gegen seine Innenwand anliegenden und durch die Sprengwirkung zu zerteilenden Einlagen
FR1541334A (fr) * 1966-10-18 1968-10-04 Oerlikon Buehrle Holding Ag Enveloppe à fragmentation pour obus explosif
CH493818A (de) * 1968-03-07 1970-07-15 Oerlikon Buehrle Ag Geschoss mit Hohlsprengladung
FR2220058A1 (fr) * 1973-03-03 1974-09-27 Diehl
DE2557676A1 (de) * 1975-12-20 1977-06-30 Diehl Fa Splittergeschoss
FR2480427A1 (fr) * 1980-04-09 1981-10-16 Michel Gerard Enveloppe generatrice d'eclats pour projectile explosif

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2213915A (en) * 1985-08-13 1989-08-23 Diehl Gmbh & Co Multi-purpose warhead casing.
GB2213915B (en) * 1985-08-13 1990-03-28 Diehl Gmbh & Co A warhead having a fragmentable casing.
EP0273994B1 (fr) * 1987-01-07 1992-09-23 Israel Military Industries Ltd. Bombe à fragmentation
US5003883A (en) * 1990-07-23 1991-04-02 The United States Of America As Represented By The Secretary Of The Army Lightweight blast shield
EP0874212A3 (fr) * 1997-04-23 1999-09-01 Diehl Stiftung & Co. Corps de fragmentation pour projectile

Also Published As

Publication number Publication date
EP0176885B1 (fr) 1989-01-04
ES289143Y (es) 1986-10-01
DE8427961U1 (de) 1985-05-15
DE3567269D1 (en) 1989-02-09
ES289143U (es) 1986-03-01

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