DE2719150C1 - Protection device against high energy projectiles - Google Patents

Protection device against high energy projectiles

Info

Publication number
DE2719150C1
DE2719150C1 DE19772719150 DE2719150A DE2719150C1 DE 2719150 C1 DE2719150 C1 DE 2719150C1 DE 19772719150 DE19772719150 DE 19772719150 DE 2719150 A DE2719150 A DE 2719150A DE 2719150 C1 DE2719150 C1 DE 2719150C1
Authority
DE
Germany
Prior art keywords
protection device
plate
high energy
against high
device against
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
Application number
DE19772719150
Other languages
German (de)
Inventor
Klaus Dr Rer Nat Vitzthum
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.)
IABG Industrieanlagen Betriebs GmbH
Original Assignee
IABG Industrieanlagen Betriebs 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 IABG Industrieanlagen Betriebs GmbH filed Critical IABG Industrieanlagen Betriebs GmbH
Priority to DE19772719150 priority Critical patent/DE2719150C1/en
Application granted granted Critical
Publication of DE2719150C1 publication Critical patent/DE2719150C1/en
Expired legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41HARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H5/00Armour; Armour plates
    • F41H5/007Reactive armour; Dynamic armour

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Description

die Erfindung bezieht sich auf eine Schutzvorrichtung gegen Geschosse hoher Energie (z. B. Wuchtgeschosse, Hohl- und Schneidladungen), bei der quer zur Schußrich­ tung Störmaterial in die Geschoßflugbahn bewegt wird.the invention relates to a protective device against high-energy projectiles (e.g. balancing projectiles, Hollow and cutting loads), in the cross to the weft device is moved into the projectile trajectory.

Eine derartige Schutzvorrichtung ist aus der Druck­ schrift US 38 93 368 bekannt. Hier wird eine Schneid­ ladung gegen eine anfliegende Hohlladungsgranate der­ art eingesetzt, daß die Partikel der Schneidladung die Granate noch vor dem Ziel im rechten Winkel treffen. Das hat zur Folge, daß die Hohlladung vorzeitig gezün­ det wird und daß die Symmetrie der kegelförmigen Aus­ kleidung gestört wird. Außerdem wird die Leistung der Hohlladung dadurch herabgesetzt, daß die Detonation nicht konstruktionsgerecht von der Kegelspitze her ein­ geleitet wird, sondern von einem oder mehreren Punkten des Kegelmantels aus.Such a protective device is out of print known US 38 93 368. Here is a cutting charge against an approaching shaped charge grenade of the Art used that the particles of the cutting charge Hit the grenade at right angles before the target. The result is that the shaped charge ignites prematurely det and that the symmetry of the conical Aus clothing is disturbed. In addition, the performance of the Hollow charge reduced by the fact that the detonation not according to the design from the tip of the cone is led, but by one or more points of the cone jacket.

Gegen Wuchtgeschosse ist diese Schutzvorrichtung nur von geringem Wert, da der Impuls der Schneidladungs­ partikel nicht ausreicht, die kinetische Energie eines Wuchtgeschosses nennenswert zu beeinträchtigen.This protective device is only against balancing projectiles of little value since the impulse of the cutting charge the kinetic energy of a particle is insufficient Balancing bullet significantly affect.

Aufgabe der Erfindung ist es daher, eine Schutzvorrich­ tung der eingangs genannten Art zu schaffen, bei der eine möglichst große Menge massiven Störmaterials in die Geschoßflugbahn bewegt wird.The object of the invention is therefore to provide a protective device to create device of the type mentioned at the outset the largest possible amount of massive interference material in the projectile trajectory is moved.

Diese Aufgabe wird dadurch gelöst, daß das Störmaterial aus mindestens einer in ihrer Ebene bewegten Panzer­ platte besteht. This object is achieved in that the disturbing material from at least one tank moving in its plane plate consists.  

Eine mathematische Analyse der relativen Bewegung von Geschoß und Panzerplatte zeigt, daß sich für einen mit der bewegten Platte fest verbundenen Beobachter fol­ gende für die Schutzwirkung wesentlichen Parameter ändern:A mathematical analysis of the relative movement of The projectile and the armor plate show that for one with of the moving plate firmly connected observer fol essential parameters for the protective effect to change:

  • - Auftreffwinkel
    - Gierwinkel des Projektils (d. i. Winkel zwischen Geschoßimpuls und Geschoßlängsachse)
    - Auftreffgeschwindigkeit.
    - angle of incidence
    - Yaw angle of the projectile (the angle between the projectile impulse and the longitudinal axis of the projectile)
    - impact speed.

Als Realisierung der Bewegung der Panzerplatte werden folgende Möglichkeiten vorgeschlagen:As realization of the armor plate movement suggested the following options:

  • - Eine einzelne Panzerplatte 1 wird von einem festen Lager 2 abgeschossen (Sprengstoff). Die Auslösung wird vom anfliegenden Geschoß 4 durch ein Kontaktgitter 3 vor der Platte betätigt.
    Bei dieser Anordnung muß die Platte 1 nicht die ganze zu schützende Fläche überdecken, wenn durch geeignete Abstimmung von Platten- und Geschoßlaufzeiten dafür gesorgt wird, daß Geschoß 4 und Platte 1 stets aufein­ andertreffen (Fig. 1). Der Impuls der Platte 1 wird vor­ teilhafterweise gegen den Erdboden gerichtet.
    - Auf die Verwendung eines festen Lagers 2 kann ver­ zichtet werden, wenn zwei Platten 5, 6 oder Platten­ systeme 7, 8 paarweise auseinandergesprengt werden (Fig. 2). Hierbei ist eine besonders wirkungsvolle Störung des Projektils 4 aufgrund der gegenläufigen Bewegung zweier in Schußrichtung aufeinanderfolgender Platten 5, 6 bzw. 7, 8 zu erwarten.
    - A single armor plate 1 is shot down from a fixed bearing 2 (explosives). The release is actuated by the approaching floor 4 through a contact grid 3 in front of the plate.
    In this arrangement, the plate 1 does not have to cover the entire area to be protected if it is ensured by suitable coordination of plate and floor runtimes that floor 4 and plate 1 always meet ( FIG. 1). The pulse of plate 1 is directed against the earth before geous.
    - The use of a fixed bearing 2 can be dispensed with if two plates 5, 6 or plate systems 7, 8 are blown apart in pairs ( Fig. 2). Here, a particularly effective disturbance of the projectile 4 is to be expected due to the opposite movement of two plates 5, 6 or 7, 8, which follow one another in the weft direction.

Ganz unabhängig davon, wie die Bewegung einer Platte bewerkstelligt wird, hat eine erfindungsgemäß in ihrer eigenen Ebene bewegte Platte nachstehend genannte Vor­ teile:No matter how the movement of a plate is accomplished, has one according to the invention in its own plane moving plate below mentioned before parts:

  • - Die Flugwege der Platten tragen nicht zur Dicke der Panzerung bei.
    - Der Impuls der bewegten Platte ist nie gegen die zu panzernde Zielfläche gerichtet.
    - Die Vorteile der Aktivpanzerung sind auch bei senk­ rechtem Beschuß vorhanden.
    - Die für die Minderung der Geschoßleistung wichtige Erzielung eines von Null verschiedenen Gierwinkels - Winkel zwischen Geschoßimpuls und Geschoßlängs­ achse - wird bei Querbewegung immer erreicht.
    - The flight paths of the plates do not add to the thickness of the armor.
    - The momentum of the moving plate is never directed against the target surface to be armored.
    - The advantages of active armor are also available with vertical fire.
    - The achievement of a non-zero yaw angle, which is important for the reduction of the projectile performance - angle between the projectile impulse and the longitudinal axis of the projectile - is always achieved with transverse movement.

Claims (3)

1. Schutzvorrichtung gegen Geschosse hoher Energie, z. B. Wuchtgeschosse, Hohl- und Schneidladungen, bei der quer zur Schußrichtung Störmaterial in die Geschoßflugbahn bewegt wird, dadurch gekennzeichnet, daß das Störmaterial aus mindestens einer in ihrer Ebene bewegten Panzer­ platte (1) besteht.1. Protection device against high energy projectiles, e.g. B. balancing projectiles, hollow and cutting charges, in which transverse material is moved into the projectile trajectory in the direction of the shot, characterized in that the interference material consists of at least one plate moving in its plane ( 1 ). 2. Schutzvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Panzerplatte (1) von einem festen Lager (2) abgeschlossen wird (Fig. 1).2. Protection device according to claim 1, characterized in that the armor plate ( 1 ) from a fixed bearing ( 2 ) is completed ( Fig. 1). 3. Schutzvorrichtung nach Anspruch 1 oder 2, gekennzeichnet durch paarweises Auseinanderspren­ gen von Panzerplatten (5, 6) (Fig. 2).3. Protection device according to claim 1 or 2, characterized by pairwise muting gene armor plates ( 5, 6 ) ( Fig. 2).
DE19772719150 1977-04-29 1977-04-29 Protection device against high energy projectiles Expired DE2719150C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19772719150 DE2719150C1 (en) 1977-04-29 1977-04-29 Protection device against high energy projectiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772719150 DE2719150C1 (en) 1977-04-29 1977-04-29 Protection device against high energy projectiles

Publications (1)

Publication Number Publication Date
DE2719150C1 true DE2719150C1 (en) 1987-03-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772719150 Expired DE2719150C1 (en) 1977-04-29 1977-04-29 Protection device against high energy projectiles

Country Status (1)

Country Link
DE (1) DE2719150C1 (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2726899A1 (en) * 1994-11-10 1996-05-15 Rheinmetall Ind Gmbh PROTECTION DEVICE WITH REACTIVE SHIELDING
DE3840874C1 (en) * 1988-12-05 1996-07-18 Rheinmetall Ind Gmbh Reactive armour for walls, esp. on armoured vehicles
FR2730805A1 (en) * 1995-02-18 1996-08-23 Diehl Gmbh & Co PROTECTION AGAINST AN APPROACHING PROJECTILE
DE3932824C1 (en) * 1989-09-30 1998-01-08 Daimler Benz Aerospace Ag Target shield especially for protecting combat armour against explosive projectiles
FR2754338A1 (en) * 1996-10-04 1998-04-10 Diehl Gmbh & Co PROTECTIVE DEVICE FOR A MOTOR VEHICLE
EP0922924A1 (en) 1997-12-10 1999-06-16 Wegmann & Co. GmbH Sealing and guiding arrangement for high speed protection element which activate at a certain distance
WO1999064811A1 (en) * 1998-06-05 1999-12-16 Gerd Kellner System for protecting objects against shaped charges
DE19847091A1 (en) * 1998-10-13 2000-04-20 Diehl Stiftung & Co Method for protecting an object against the impact of a fast projectile
DE19601756C1 (en) * 1996-01-19 2000-12-28 Diehl Stiftung & Co Method, for projecting armored object from projectiles, involves shooting grenade against projectile and igniting war head of grenade if shock wave of war head is behind center of mass f projectile
FR2799829A1 (en) * 1994-06-07 2001-04-20 France Etat Attack response system e.g. for armoured vehicle comprises metal bar launchers to destroy incoming missiles or shells
FR2860065A1 (en) * 2003-09-22 2005-03-25 Giat Ind Sa Target e.g. military vehicle, protection system, has shield movably mounted on target, and comprising detector for threat, in contact with control unit that controls motor unit to move shield for intercepting target
DE3926239B3 (en) * 1989-08-09 2007-11-08 Deutsch-Französisches Forschungsinstitut Saint-Louis, Saint-Louis Reactive plating, has flat effective body centrifugable against approaching projectile by using electrical flat coil accelerator, where front plates are integrated as electrical contact sensor in circuit of accelerator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733177A (en) * 1956-01-31 meyer
US3893368A (en) * 1954-12-01 1975-07-08 Us Army Device for the protection of targets against projectiles
DE2401634A1 (en) * 1974-01-15 1975-07-17 Erich Sebastian Mueller Protective screen for armoured vehicle - has set of rings rotating at different speeds, suitable for flying saucer
DE978036C (en) * 1976-04-22 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Protection device for stationary or moving targets against destruction by projectiles or similar weapons
DE2636595A1 (en) * 1976-08-13 1978-02-16 Jung Gmbh Lokomotivfab Arn ARMOR

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733177A (en) * 1956-01-31 meyer
DE978036C (en) * 1976-04-22 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Protection device for stationary or moving targets against destruction by projectiles or similar weapons
US3893368A (en) * 1954-12-01 1975-07-08 Us Army Device for the protection of targets against projectiles
DE2401634A1 (en) * 1974-01-15 1975-07-17 Erich Sebastian Mueller Protective screen for armoured vehicle - has set of rings rotating at different speeds, suitable for flying saucer
DE2636595A1 (en) * 1976-08-13 1978-02-16 Jung Gmbh Lokomotivfab Arn ARMOR

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3840874C1 (en) * 1988-12-05 1996-07-18 Rheinmetall Ind Gmbh Reactive armour for walls, esp. on armoured vehicles
DE3926239B3 (en) * 1989-08-09 2007-11-08 Deutsch-Französisches Forschungsinstitut Saint-Louis, Saint-Louis Reactive plating, has flat effective body centrifugable against approaching projectile by using electrical flat coil accelerator, where front plates are integrated as electrical contact sensor in circuit of accelerator
DE3932824C1 (en) * 1989-09-30 1998-01-08 Daimler Benz Aerospace Ag Target shield especially for protecting combat armour against explosive projectiles
FR2799829A1 (en) * 1994-06-07 2001-04-20 France Etat Attack response system e.g. for armoured vehicle comprises metal bar launchers to destroy incoming missiles or shells
FR2726899A1 (en) * 1994-11-10 1996-05-15 Rheinmetall Ind Gmbh PROTECTION DEVICE WITH REACTIVE SHIELDING
DE4440120A1 (en) * 1994-11-10 1996-05-15 Rheinmetall Ind Gmbh Protective device with reactive armor
DE4440120C2 (en) * 1994-11-10 1998-03-19 Rheinmetall Ind Ag Protective device with reactive armor
FR2730805A1 (en) * 1995-02-18 1996-08-23 Diehl Gmbh & Co PROTECTION AGAINST AN APPROACHING PROJECTILE
US5625160A (en) * 1995-02-18 1997-04-29 Diehl Gmbh & Co. Protection arrangement for affording protection from an approaching projectile
DE19505629B4 (en) * 1995-02-18 2004-04-29 Diehl Stiftung & Co.Kg Protective device against an approaching projectile
DE19601756C1 (en) * 1996-01-19 2000-12-28 Diehl Stiftung & Co Method, for projecting armored object from projectiles, involves shooting grenade against projectile and igniting war head of grenade if shock wave of war head is behind center of mass f projectile
DE19640991B4 (en) * 1996-10-04 2004-02-26 Diehl Stiftung & Co.Kg Protection device for an armored vehicle
FR2754338A1 (en) * 1996-10-04 1998-04-10 Diehl Gmbh & Co PROTECTIVE DEVICE FOR A MOTOR VEHICLE
DE19754936A1 (en) * 1997-12-10 1999-07-01 Wegmann & Co Gmbh Sealing and guiding device for highly dynamically accelerated, distance-effective protective elements
EP0922924A1 (en) 1997-12-10 1999-06-16 Wegmann & Co. GmbH Sealing and guiding arrangement for high speed protection element which activate at a certain distance
WO1999064811A1 (en) * 1998-06-05 1999-12-16 Gerd Kellner System for protecting objects against shaped charges
DE19847091A1 (en) * 1998-10-13 2000-04-20 Diehl Stiftung & Co Method for protecting an object against the impact of a fast projectile
US6244156B1 (en) 1998-10-13 2001-06-12 Diehl Stiftung & Co. Method of protecting an object from the effect of a high-speed projectile
FR2860065A1 (en) * 2003-09-22 2005-03-25 Giat Ind Sa Target e.g. military vehicle, protection system, has shield movably mounted on target, and comprising detector for threat, in contact with control unit that controls motor unit to move shield for intercepting target

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8339 Ceased/non-payment of the annual fee