EP0393240B1 - Mine pour barrer les routes - Google Patents

Mine pour barrer les routes Download PDF

Info

Publication number
EP0393240B1
EP0393240B1 EP89117533A EP89117533A EP0393240B1 EP 0393240 B1 EP0393240 B1 EP 0393240B1 EP 89117533 A EP89117533 A EP 89117533A EP 89117533 A EP89117533 A EP 89117533A EP 0393240 B1 EP0393240 B1 EP 0393240B1
Authority
EP
European Patent Office
Prior art keywords
explosive charge
mine
guardrail
projectile
guard rail
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
EP89117533A
Other languages
German (de)
English (en)
Other versions
EP0393240A2 (fr
EP0393240A3 (fr
Inventor
Joachim Dipl.-Ing. Nietsch
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
Deutsche Aerospace AG
Daimler Benz Aerospace 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 Deutsche Aerospace AG, Daimler Benz Aerospace AG filed Critical Deutsche Aerospace AG
Publication of EP0393240A2 publication Critical patent/EP0393240A2/fr
Publication of EP0393240A3 publication Critical patent/EP0393240A3/fr
Application granted granted Critical
Publication of EP0393240B1 publication Critical patent/EP0393240B1/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
    • F42B23/00—Land mines ; Land torpedoes
    • F42B23/04—Land mines ; Land torpedoes anti-vehicle, e.g. anti-aircraft or anti tank

Definitions

  • the invention relates to a mine for blocking roads.
  • the object of the invention is to provide a simply constructed and inexpensive to produce, externally undetectable mine for blocking roads.
  • guardrails are made of profiled steel sheet with a wall thickness of generally 1 to 3 mm. Steel sheet with such a wall thickness is ideally suited for the formation of projectiles.
  • the mine according to the invention which is attached to the rear of a conventional guardrail, is not recognizable as a weapon, so that the opponent cannot take any clearing measures at it, as a result of which the threat remains.
  • the mine according to the invention is also extremely inexpensive. In the simplest case, it essentially only comprises the explosive charge, the detonator and fastening means for fastening the charge to the rear of the guardrail.
  • the mine according to the invention can be retrofitted to an existing guardrail that is permanently installed at the roadside. It is also possible, according to the invention, to provide crash barrier parts with an explosive charge and, if necessary, to replace them with part of a crash barrier already present on the roadside.
  • the profile of conventional guardrails ie the channel-shaped depression or bead which is mostly hat-shaped in cross section and which extends in the longitudinal direction along the guardrail, is used according to the invention without any change as occupancy.
  • a simple pressed, cast or otherwise shaped explosive charge is then attached to this channel-shaped depression of the guardrail and, if necessary, ignited by hand using a cable and electrical ignition pulse (battery, generator) or with suitable target recognition sensors.
  • the area of the channel-shaped depression, to which the explosive charge is attached, is thus deformed upon detonation of the explosive charge into an essentially coherent, projectile-like body or projectile, which is thrown off with high energy in the direction of the target to be combated on the road and with it a high penetration rate.
  • the explosive charge is circular, square or prismatic in cross-section, a bolt-shaped projectile with a particularly high penetration rate is obtained, which is particularly suitable for fighting armored vehicles.
  • a simple target detection sensor e.g. B. a light barrier is used, several such, spaced apart projectile-forming charges are ignited simultaneously.
  • cutting charges and charges forming bolt-shaped projectiles can be placed at a distance from one another along the guardrail in order to optimally combat both armored and unarmored targets.
  • the guardrail at the point at which the explosive charge was attached is torn open laterally in the longitudinal direction of the guardrail.
  • the distance with which the explosive charges are arranged from one another along the guardrail must therefore be greater than the area at which the guardrail is torn open or destroyed. This means that the minimum distance between the loads depends on the size of the load and the associated extent of destruction on the guardrail when a load detonates.
  • An explosive charge 3 is then arranged on the back of a guardrail 1 in a housing 2.
  • the explosive charge 3 is also provided on its rear side with an igniter 7, to which an ignition cable 8 is connected, which leads to a target detection sensor 9 at its end facing the guardrail 1.
  • the target detection sensor 9 is attached to the rear of the guardrail 1 at a predetermined distance from the explosive charge 3.
  • the sensor 9 can actuate one or more explosive charges.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Claims (4)

  1. Mine pour le barrage de routes caractérisée par une charge explosive (3) qui est placée sur la face arrière d'une glissière de sécurité (1) pourvue d'un creux (4) en forme de gouttière qui s'étend dans la direction longitudinale de ladite glissière, le creux (4) en forme de gouttière constituant pour la charge explosive (3) un revêtement qui, au moment de la détonation de la charge explosive (3), est transformé en projectile.
  2. Mine selon la revendication 1, caractérisée par le fait qu'afin de former un projectile en forme de tige, la charge explosive a une section circulaire.
  3. Mine selon la revendication 1, caractérisée par le fait qu'afin de former un projectile coupant, la charge explosive s'étend le long de la glissière de sécurité (1).
  4. Mine selon l'une des revendications précédentes, caractérisée par le fait que la charge explosive (3) est disposée dans un boîtier (2) qui, à son extrémité tournée vers la glissière de sécurité (1), est pourvu d'une bride (6) à l'aide de laquelle la charge explosive (3) peut être fixée sur la glissière de sécurité (1) de part et d'autre du creux (4) en forme de gouttière.
EP89117533A 1989-04-20 1989-09-22 Mine pour barrer les routes Expired - Lifetime EP0393240B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3912930A DE3912930A1 (de) 1989-04-20 1989-04-20 Mine zum sperren von strassen
DE3912930 1989-04-20

Publications (3)

Publication Number Publication Date
EP0393240A2 EP0393240A2 (fr) 1990-10-24
EP0393240A3 EP0393240A3 (fr) 1992-02-05
EP0393240B1 true EP0393240B1 (fr) 1994-06-08

Family

ID=6379027

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89117533A Expired - Lifetime EP0393240B1 (fr) 1989-04-20 1989-09-22 Mine pour barrer les routes

Country Status (2)

Country Link
EP (1) EP0393240B1 (fr)
DE (2) DE3912930A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004002575A1 (de) * 2004-01-17 2005-08-11 Diehl Bgt Defence Gmbh & Co. Kg Fahrzeugsperre

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1199662B (de) * 1962-10-04 1965-08-26 Boelkow Gmbh Vorrichtung zum Ausloesen einer Sprengladung zur Bekaempfung von Bodenfahrzeugen
DE2517382A1 (de) * 1975-04-19 1976-11-04 Josef Brauneis Abwehrwaffe fuer armeefahrzeuge
DE2724036C2 (de) * 1977-05-27 1981-09-24 Diehl GmbH & Co, 8500 Nürnberg Schneidladung zum Durchtrennen von platten- oder stabförmigen Gegenständen
DE2745469C2 (de) * 1977-10-08 1983-12-01 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Flächensymmetrische Schneidladung
DE8118005U1 (de) * 1981-06-20 1981-11-19 Große-Benne, Wilhelm Gehaeuse fuer schneidladungen
FR2571842B1 (fr) * 1984-10-17 1988-12-02 France Etat Armement Dispositif autonome de defense de zone
DE3809346A1 (de) * 1988-03-19 1989-09-28 Messerschmitt Boelkow Blohm Mine zum sperren von strassen
DE3825783A1 (de) * 1988-07-29 1990-02-01 Messerschmitt Boelkow Blohm Mine zum sperren von strassen

Also Published As

Publication number Publication date
DE58907849D1 (de) 1994-07-14
DE3912930C2 (fr) 1992-12-10
EP0393240A2 (fr) 1990-10-24
EP0393240A3 (fr) 1992-02-05
DE3912930A1 (de) 1990-10-25

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