EP0226992B1 - Anti-tank mine - Google Patents

Anti-tank mine Download PDF

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Publication number
EP0226992B1
EP0226992B1 EP86117414A EP86117414A EP0226992B1 EP 0226992 B1 EP0226992 B1 EP 0226992B1 EP 86117414 A EP86117414 A EP 86117414A EP 86117414 A EP86117414 A EP 86117414A EP 0226992 B1 EP0226992 B1 EP 0226992B1
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EP
European Patent Office
Prior art keywords
mine
wheel
barrel
control
spring
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
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EP86117414A
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German (de)
French (fr)
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EP0226992A1 (en
Inventor
Hans-Christoph Greiner
Andreas Hälssig
Horst Moosmann
Walter Winterhalter
Helmut Wieser
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Gebrueder Junghans GmbH
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Gebrueder Junghans GmbH
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Publication of EP0226992A1 publication Critical patent/EP0226992A1/en
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Expired legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
    • F42C15/44—Arrangements for disarming, or for rendering harmless, fuzes after arming, e.g. after launch
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C14/00—Mechanical fuzes characterised by the ammunition class or type
    • F42C14/08—Mechanical fuzes characterised by the ammunition class or type for land mines

Definitions

  • the invention relates to a mine, in particular an anti-tank installation mine with a mechanical control device which, when a signal is received from a connected electronics, rotates the rotor, which can be mechanically fixed in the safeguard, into the arming position and triggers a marker charge to indicate the state of the mine being restored.
  • a mine of the type mentioned is known from DE-B 2 423 912.
  • a device for re-securing is provided with a switching element which can be moved from the safe to the arming and from the arming to the re-securing position under the influence of a locking mechanism, to which a marker charge indicating the re-securing is assigned.
  • a signal is sent for reinsurance, which ignites the reinsurance lighter cap via control electronics. Due to the resulting gas pressure, the rotor is moved to the re-securing position, in which the firing pin and a recess serve as a ratchet.
  • the marker charge is ignited in the re-seizure that has been taken, and the explosive charge primer is also destroyed at the same time.
  • a disadvantage of such a mine is that not only the marker charge after re-securing and possibly a new battery must be used, but also that the entire re-securing device must be removed, disassembled and re-used if this mine is to be reused is provided.
  • EP-A1 0 195 182 A mine has been proposed in EP-A1 0 195 182, which has a resetting of a safety device of the mine. It is a thermally triggerable bistable reset device that acts on the detonator.
  • EP-A1 0 195 182 relates to a prior art according to Art. 54 (3) of the EPC.
  • the mine in focus can be ignited by an electrical signal from electronics associated with the mine. If, on the other hand, ignition is not to take place, which is possible both after the set time has elapsed and before the set time has elapsed, a second signal from the electronics in question gives the mine safety device the command to return to the de-energized initial state.
  • the present invention thus discloses a security device for an anti-tank laying mine, which can be reset and thus secured again and in this way makes the mine usable as often as desired.
  • Another advantage of this laying lead is the laying reliability when focusing, which is made possible by the attached gear mechanism.
  • the lead 44 shown with the housing 29 forms a substantially circular body with a surface 30 into which the battery cover 27 is embedded.
  • a rotary lever 1 can be locked in the securing of the lead 44 by a tab 28 on the lead surface and is in focus against a stop 31 on the underside of the cover or on the housing cover.
  • a nose 46 on the rotary lever 1 lies directly above the battery compartment cover 27, which cannot be opened in this position.
  • the axis of rotation of the rotary lever can be seen at 47 in FIG. 1.
  • the start of the unlocking time and thus also the start of the possible functional sequences begins with the removal of the tab 28 from the rotary lever 1.
  • the elevator device By pressing the rotary lever up to a mechanical stop, the elevator device according to FIGS. 3 and 4 is actuated in such a way that the force is passed into the clamping disc 4 via the spiral shaft 2 and the lower friction disc 3 and from there into the clamping rollers 5 .
  • the pinch rollers 5 lie against the inner wall 43 of the elevator wheel 6 and take this elevator wheel with them during the rotational movement as long as the force is supplied by the spiral shaft 2 via the axial pressure.
  • the elevator wheel 6 is in drive connection with the spring core 7, which in turn is connected to the barrel 10 and the torsion spring 9 arranged in the barrel 10.
  • the energy applied remains stored in the barrel 10 until the rotary lever 1 is turned to the arming position.
  • a mechanical spring core lock 11 is triggered, which locks the spring core 7 in the energized state.
  • a toggle switch 12 is actuated, which causes the balance 13 of the gear mechanism 8 to start up. The balance 13 swings out of the zero position.
  • the mechanical movement 8 is driven by the torsion spring 9 of the barrel 10 and expires within a predetermined time, which corresponds to a safety for people and facilities when laying the mine 44 and the activation in the arming.
  • the torsion spring 9 simultaneously pulls on the control wheel 17 the previously energetic torsion spring 15 of the control shaft 16.
  • the rotational movement of the control shaft 16 is limited by an axial pin 41 which engages in a 180 ° annular recess 21 in the control wheel 17.
  • the control shaft 16 has carried out the rotation of 180 ° in about 10 minutes.
  • the sprung core 33 of the lifting tangent 18 can now fall into a recess 34 in the cover plate 19 attached to the control shaft 16 and thus lock the control shaft 16.
  • the spring core lock 11 is unlocked via a rigid lever connection 35.
  • the residual energy remaining in the barrel 10 can be dissipated via the spring core 7 in the direction of the elevator wheel 6 until the torsion spring 9 of the barrel 10 is without energy.
  • the spring lock 11 remains unlocked. It is held in the rearmost position by the locking spring 20 (leaf spring) and only released again by the control cam 36 of the switching socket 37.
  • Mine 44 is now in wait. During this time, it is not possible to make the mine 44 unusable by turning back the rotary lever 1 or by removing the battery by removing the battery compartment cover 27.
  • the voltage present is continuously checked during the action time of the mine 44. If a sudden drop in voltage is registered, for example by turning the rotary lever 1 in the safety device, the trigger signal for the active charge is automatically given and the mine 44 ignites.
  • the signal for triggering the active charge causes the force element 23 to be ignited, as a result of which the rotor 14 is released from its fixed position.
  • the energy of the torsion spring 15 now causes, via the control wheel 24, which is arranged coaxially to the control wheel 17 on the control shaft 16, a rotation of the drive-connected intermediate wheel 25 and thus finally the rotation of the drive-connected rotor 14 into the arming position for ignition of the mine 44.
  • the signal for resetting the sprung core 33 of the solenoid 18 from the electronics 38 causes the torsion spring 15 to relax via the control wheel 17, the barrel 10 with the spring core 7 and the clutch wheel 26. After the expiry, the safety device is again in the de-energized starting position and secured. After this re-securing, the marker charge is ignited to indicate the restored state of the mine 44.
  • the mine 44 can immediately be made ready for use again and relocated. This process can be repeated any number of times.
  • the signal from the electronics 38 for the recovery of the mine 44 takes place either after the time specified in the electronics has elapsed or by a signal from a remote control or the like sent from outside.
  • a line 48 leads from the electronics 38 to a battery, not shown here, which ensures the energy supply.
  • the line 49 connects the electronics 38 to the force elements 23 and the further line 50 is a connection between the electronics 38 and the active charge.
  • the electronics 38 is connected to the solenoid 18 through line 51, to a switch 56 through line 52, to the marker charge through line 53, to the clearing charge (not shown) through line 54, and finally to a voltage monitor (not through line 55.
  • a common ground point which is known per se and is also not shown, is located on the safety device.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Catching Or Destruction (AREA)
  • Toys (AREA)

Description

Die Erfindung betrifft eine Mine, insbesondere eine Panzerabwehr-Verlegemine mit einer mechanischen Steuerungseinrichtung, die bei Emfang eines Signals aus einer zugeschalteten Elektronik den in der Sicherstellung mechanisch festlegbaren Rotor in die Scharfstellung dreht und eine Markierungsladung zur Anzeige des Wiedersicherungszustandes der Mine auslöst.The invention relates to a mine, in particular an anti-tank installation mine with a mechanical control device which, when a signal is received from a connected electronics, rotates the rotor, which can be mechanically fixed in the safeguard, into the arming position and triggers a marker charge to indicate the state of the mine being restored.

Eine Mine dieser eingangs genannten Art ist aus der DE-B 2 423 912 bekannt. Bei dieser bekannten Mine ist eine Einrichtung zum Wiedersichern mit einem aus der Sicher- in die Scharfstellung und aus der Scharf- in die Wiedersicherstellung unter dem Einfluß eines Gesperres bewegbaren Schaltglied vorgesehen, dem eine die Wiedersicherstellung anzeigende Markierungsladung zugeordnet ist. Zur Wiedersicherung wird ein Signal gesendet, das über eine Ansteuerungselektronik das Wiedersicherungsanzündhütchen zündet. Durch den entstehenden Gasdruck wird der Rotor über die Scharfstellung in die Wiedersicherungsstellung bewegt, in welcher der Schlagbolzen und eine Ausnehmung als Gesperre dienen.A mine of the type mentioned is known from DE-B 2 423 912. In this known mine, a device for re-securing is provided with a switching element which can be moved from the safe to the arming and from the arming to the re-securing position under the influence of a locking mechanism, to which a marker charge indicating the re-securing is assigned. A signal is sent for reinsurance, which ignites the reinsurance lighter cap via control electronics. Due to the resulting gas pressure, the rotor is moved to the re-securing position, in which the firing pin and a recess serve as a ratchet.

In der eingenommenen Wiedersicherstellung wird die Markierungsladung gezündet, wobei gleichzeitig das Sprengladungszündhütchen mit vernichtet wird.The marker charge is ignited in the re-seizure that has been taken, and the explosive charge primer is also destroyed at the same time.

Von Nachteil bei einer solchen Mine ist es, daß nicht nur die Markierungsladung nach erfolgtem Wiedersichern und ggf. eine neue Batterie eingesetzt werden muß, sondern daß zusätzlich die gesamte Wiedersicherungs-Einrichtung ausgebaut, zerlegt und wieder neu eingesetzt werden muß, wenn eine Wiederverwendung dieser Mine vorgesehen ist.A disadvantage of such a mine is that not only the marker charge after re-securing and possibly a new battery must be used, but also that the entire re-securing device must be removed, disassembled and re-used if this mine is to be reused is provided.

In der EP-A1 0 195 182 ist eine Mine vorgeschlagen worden, die eine Rückstellbarkeit einer Sicherungseinrichtung der Mine aufweist. Dabei handelt es sich um eine thermisch triggerbare bistabile Rückstelleinrichtung, die auf den Detonator einwirkt. Die EP-A1 0 195 182 betrifft einen Stand der Technik gemäß Art. 54(3) der EPÜ.A mine has been proposed in EP-A1 0 195 182, which has a resetting of a safety device of the mine. It is a thermally triggerable bistable reset device that acts on the detonator. EP-A1 0 195 182 relates to a prior art according to Art. 54 (3) of the EPC.

Ausgehend von dem vorgenannten Stand der Technik ist es bei einer Mine der eingangs genannten Art Aufgabe der Erfindung, eine Wiedersicherungs-Vorrichtung vorzusehen, die rückstellbar und damit wieder sicherbar ist und auf diese Weise für die Mine beliebig oft verwendbar bleibt.On the basis of the aforementioned prior art, it is the object of the invention for a mine of the type mentioned at the outset to provide a re-securing device which can be reset and thus be secured again and thus remains usable for the mine as often as desired.

Erfindungsgemäß wird diese Aufgabe durch die Merkmale des Kennzeichenteils von Patentanspruch 1 gelöst. Weitere Ausbildungen der Erfindung sind den Unteransprüchen 2 bis 4 zu entnehmen.According to the invention, this object is achieved by the features of the characterizing part of patent claim 1. Further embodiments of the invention can be found in subclaims 2 to 4.

Entsprechend den Merkmalen der Erfindung kann die in Scharfstellung befindliche Mine durch ein elektrisches Signal aus einer der Mine zugeordneten Elektronik gezündet werden. Soll dagegen eine Zündung nicht erfolgen, was sowohl nach dem eingestellten Zeitablauf als auch vor Ablauf der eingestellten Zeit möglich ist, so gibt ein zweites Signal aus der besagten Elektronik an die Sicherungseinrichtung der Mine den Befehl, wieder in den energielosen Anfangszustand zurückzufahren. Die vorliegende Erfindung offenbart damit eine Sicherungseinrichtung für eine Panzerabwehr-Verlegemine, die rückstellbar und damit wieder sicherbar ist und auf diese Weise die Mine beliebig oft verwendbar macht.According to the features of the invention, the mine in focus can be ignited by an electrical signal from electronics associated with the mine. If, on the other hand, ignition is not to take place, which is possible both after the set time has elapsed and before the set time has elapsed, a second signal from the electronics in question gives the mine safety device the command to return to the de-energized initial state. The present invention thus discloses a security device for an anti-tank laying mine, which can be reset and thus secured again and in this way makes the mine usable as often as desired.

Der besondere Vorteil dieser Mine liegt also in der Wiederverwendbarkeit, welche mit nur geringem technischen Aufwand erzielt wird. Dies bedeutet, daß nach Wiedersichern der Mine nur die Markierungsladung und die Batterie ausgetauscht werden müssen. Die gesamte Wiedersicherungs- einrichtung bleibt in dem eingebauten, energielosen Anfangszustand erhalten.The particular advantage of this mine is the reusability, which is achieved with only a small technical effort. This means that after the mine is restored, only the marker charge and battery need to be replaced. The entire reinsurance facility remains in the installed, energy-free initial state.

Ein weiterer Vorteil bei dieser Verlegemine ist die Verlegesicherheit bei Scharfstellung, welche durch das angebaute Gangwerk ermöglicht wird.Another advantage of this laying lead is the laying reliability when focusing, which is made possible by the attached gear mechanism.

In der Zeichnung ist ein Beispiel der Erfindung dargestellt.An example of the invention is shown in the drawing.

Es zeigen:

  • Fig. 1 eine Draufsicht auf die Wiedersicherungseinrichtung bei abgehobenem Deckel der Mine;
  • Fig. 2 die Wiedersicherungseinrichtung als Abwicklung gemäß der Linie 11-11 in Fig. 1;
  • Fig. 3 Die Aufzugseinrichtung im Schnitt gemäß der Linie 111-111 in Fig. 1;
  • Fig. 4 eine Schnittdarstellung des Aufzugsrades gemäß der Linie IV-IV in Fig. 3;
  • Fig. 5 eine Draufsicht auf die Minenoberfläche.
Show it:
  • Figure 1 is a plan view of the reinsurance device with the mine cover removed;
  • Figure 2 shows the reinsurance device as a settlement along the line 11-11 in Fig. 1.
  • Fig. 3 The elevator device in section along the line 111-111 in Fig. 1;
  • Fig. 4 is a sectional view of the elevator wheel along the line IV-IV in Fig. 3;
  • Fig. 5 is a plan view of the mine surface.

Die dargestellte Mine 44 mit dem Gehäuse 29 bildet einen im wesentlichen kreisförmigen Körper mit einer Oberfläche 30, in welche der Batteriedeckel 27 eingelassen ist.The lead 44 shown with the housing 29 forms a substantially circular body with a surface 30 into which the battery cover 27 is embedded.

Ein Drehhebel 1 ist in der Sicherstellung der Mine 44 durch eine Lasche 28 auf der Minenoberfläche arretierbar und steht in der Scharfstellung gegen einen Anschlag 31 an der Deckelunterseite oder am Gehäusedeckel an. Eine Nase 46 am Drehhebel 1 liegt in der Scharfstellung des Drehhebels 1 unmittelbar über dem Batteriefachdeckel 27, der in dieser Position nicht geöffnet werden kann. Die Drehachse des Drehhebels ist in Fig. 1 bei 47 erkennbar.A rotary lever 1 can be locked in the securing of the lead 44 by a tab 28 on the lead surface and is in focus against a stop 31 on the underside of the cover or on the housing cover. When the rotary lever 1 is in focus, a nose 46 on the rotary lever 1 lies directly above the battery compartment cover 27, which cannot be opened in this position. The axis of rotation of the rotary lever can be seen at 47 in FIG. 1.

Der Start der Entsicherungszeit und damit auch der Start der möglichen Funktionsabläufe beginnt mit dem Entfernen der Lasche 28 von dem Drehhebei 1.The start of the unlocking time and thus also the start of the possible functional sequences begins with the removal of the tab 28 from the rotary lever 1.

Durch Druck auf den Drehhebel bis zu einem mechanischen Anschlag wird die Aufzugseinrichtung nach den Figuren 3 und 4 in der Weise betätigt, daß über die Spiralwelle 2 und die untere Friktionsscheibe 3 die Kraft in die Klemmscheibe 4 und von dort weiter in die Klemmrollen 5 geleitet wird. Die Klemmrollen 5 liegen dabei an der Innenwand 43 des Aufzugsrades 6 an und nehmen dieses Aufzugsrad bei der Drehbewegung mit, solange die Kraft über den Axialdruck von der Spiralwelle 2 zugeführt wird. Das Aufzugsrad 6 steht mit dem Federkern 7 in Antriebsverbindung, der seinerseits mit dem Federhaus 10 und der in dem Federhaus 10 angeordneten Drehfeder 9 in Verbindung steht.By pressing the rotary lever up to a mechanical stop, the elevator device according to FIGS. 3 and 4 is actuated in such a way that the force is passed into the clamping disc 4 via the spiral shaft 2 and the lower friction disc 3 and from there into the clamping rollers 5 . The pinch rollers 5 lie against the inner wall 43 of the elevator wheel 6 and take this elevator wheel with them during the rotational movement as long as the force is supplied by the spiral shaft 2 via the axial pressure. The elevator wheel 6 is in drive connection with the spring core 7, which in turn is connected to the barrel 10 and the torsion spring 9 arranged in the barrel 10.

Würde die Axialkraft und damit die Drehbewe= gung der Spiralwelle 2 aufgehoben so entsteht Schlupf zwischen den Klemmrollen 5 und dem Aufzugsrad 6. Der Federkern 7 könnte wieder entspannen, so daß seine Kraft in die Sperrichtung des Aufzugsrades 6 wirkt. Durch den entstandenen Schlupf zwischen den Klemmrollen 5 und dem Aufzugsrad 6 würde diese Kraft nicht weiter auf die Spiralwelle 2 übertragen. Das Aufzugsrad 6 läuft in diesem Fall ohne Kraftübertragung mit, bis der Federkern 7 keine Energie mehr abgibt.If the axial force and thus the rotary movement of the spiral shaft 2 were canceled, then slip would occur between the pinch rollers 5 and the upward movement traction wheel 6. The spring core 7 could relax again, so that its force acts in the blocking direction of the elevator wheel 6. Due to the resulting slippage between the pinch rollers 5 and the elevator wheel 6, this force would not be transmitted further to the spiral shaft 2. In this case, the elevator wheel 6 runs with no power transmission until the spring core 7 no longer releases energy.

Mit dem Betätigen der Aufzugseinrichtung 32 ist nun die Drehfeder 9 des bis dahin energielosen Gangwerkes 8 aufgezogen worden.With the actuation of the elevator device 32, the torsion spring 9 of the gear mechanism 8, which had previously been without energy, has been wound up.

Die aufgebrachte Energie bleibt im Federhaus 10 gespeichert, bis der Drehhebel 1 in die Scharfstellung gedreht wird. Gleichzeitig mit der Umstellung des Drehhebels 1 in die Scharfstellung wird eine mechanische Federkernsperre 11 ausgelöst, die den Federkern 7 in dem energiegeladenen Zustand sperrt. Zugleich mit der Umstellung des Drehhebels 1 wird ein Kippschalter 12 betätigt, der die Unruh 13 des Gangwerks 8 zum Anlaufen bringt. Die Unruh 13 schwingt also aus der Nullstellung heraus an.The energy applied remains stored in the barrel 10 until the rotary lever 1 is turned to the arming position. Simultaneously with the changeover of the rotary lever 1 to the arming position, a mechanical spring core lock 11 is triggered, which locks the spring core 7 in the energized state. Simultaneously with the changeover of the rotary lever 1, a toggle switch 12 is actuated, which causes the balance 13 of the gear mechanism 8 to start up. The balance 13 swings out of the zero position.

Das mechanische Gangwerk 8 wird durch die Drehfeder 9 des Federhauses 10 angetrieben und läuft innerhalb einer vorgegebenen Zeit ab, die einer Sicherheit für Personen und Einrichtungen bei dem Verlegen der Mine 44 und der Betätigung in Scharfstellung entspricht.The mechanical movement 8 is driven by the torsion spring 9 of the barrel 10 and expires within a predetermined time, which corresponds to a safety for people and facilities when laying the mine 44 and the activation in the arming.

Die Drehfeder 9 zieht gleichzeitig über das Steuerrad 17 die bis dahin energielose Drehfeder 15 der Steuerwelle 16 auf. Die Drehbewegung der Steuerwelle 16 wird begrenzt durch einen axialen Stift 41, der in einer 180° großen Ringausnehmung 21 des Steuerrades 17 eingreift. Entsprechend der vorgegebenen Mechanik hat die Steuerwelle 16 die Drehung von 180° in etwa 10 Minuten durchgeführt. In ihrer Stellung kann nun der gefederte Kern 33 des Hubmangenten 18 in eine Aussparung 34 der auf der Steuerwelle 16 angebrachten Einfallscheibe 19 einfallen und die Steuerwelle 16 damit arretieren. Gleichzeitig mit dieser Arretierbewegung des Kerns 33 des Hubmagneten 18 wird über eine starre Hebelverbindung 35 die Federkernsperre 11 entriegelt. Dadurch kann die im Federhaus 10 verbliebene Restenergie über den Federkern 7 in Richtung auf das Aufzugsrad 6 abgeführt werden, bis die Drehfeder 9 des Federhauses 10 energielos ist.The torsion spring 9 simultaneously pulls on the control wheel 17 the previously energetic torsion spring 15 of the control shaft 16. The rotational movement of the control shaft 16 is limited by an axial pin 41 which engages in a 180 ° annular recess 21 in the control wheel 17. In accordance with the specified mechanics, the control shaft 16 has carried out the rotation of 180 ° in about 10 minutes. In its position, the sprung core 33 of the lifting tangent 18 can now fall into a recess 34 in the cover plate 19 attached to the control shaft 16 and thus lock the control shaft 16. Simultaneously with this locking movement of the core 33 of the lifting magnet 18, the spring core lock 11 is unlocked via a rigid lever connection 35. As a result, the residual energy remaining in the barrel 10 can be dissipated via the spring core 7 in the direction of the elevator wheel 6 until the torsion spring 9 of the barrel 10 is without energy.

Die Federkernsperre 11 bleibt entriegelt. Sie wird durch die Sperrfeder 20 (Blattfeder) in der hintersten Stellung gehalten und erst durch die Steuerkurve 36 der Schaltbuchse 37 wieder gelöst.The spring lock 11 remains unlocked. It is held in the rearmost position by the locking spring 20 (leaf spring) and only released again by the control cam 36 of the switching socket 37.

Die über die Spiralwelle 2 und den Federkern 7 aufgebrachte Energie ist nun in der Drehfeder 15 der Steuerwelle 16 gespeichert. Sie bleibt hier solange gespeichert, bis von der Elektronik 38 oberhalb der Wiedersicherungseinrichtung ein Signal entweder zur Auslösung der Wirkladung oder zur Rückstellung des gefederten Kerns 33 des Hubmagneten 18 kommt.The energy applied via the spiral shaft 2 and the spring core 7 is now stored in the torsion spring 15 of the control shaft 16. It remains stored here until a signal comes from the electronics 38 above the re-securing device either to trigger the active charge or to reset the spring-loaded core 33 of the lifting magnet 18.

Die Mine 44 befindet sich nun in Lauerstellung. Während dieser Zeit ist es nicht möglich, die Mine 44 durch Zurückdrehen des Drehhebels 1 oder durch den Ausbau der Batterie durch Abnahme des Batteriefachdeckels 27 unbrauchbar zu machen. Während der Wirkzeit der Mine 44 wird ständig die anliegende Spannung überprüft. Wird ein plötzlicher Spannungsabfall, etwa durch Umlegen des Drehhebels 1 in die Sicherstellung registriert, so wird automatisch das Auslösesignal für die Wirkladung gegeben und die Mine 44 zündet.Mine 44 is now in wait. During this time, it is not possible to make the mine 44 unusable by turning back the rotary lever 1 or by removing the battery by removing the battery compartment cover 27. The voltage present is continuously checked during the action time of the mine 44. If a sudden drop in voltage is registered, for example by turning the rotary lever 1 in the safety device, the trigger signal for the active charge is automatically given and the mine 44 ignites.

Das Signal zur Auslösung der Wirkladung bewirkt die Zündung des Kraftelementes 23, wodurch der Rotor 14 aus seiner festgelegten Position freigegeben wird. Die Energie der Drehfeder 15 bewirkt nun über das Steuerrad 24, welches koaxial zum Steuerrad 17 auf der Steuerwelle 16 angeordnet ist, eine Drehung des antriebsverbundenen Zwischenrades 25 und damit schließliche die Drehung des wiederum antriebsverbundenen Rotors 14 in die Scharfstellung zur Zündung der Mine 44.The signal for triggering the active charge causes the force element 23 to be ignited, as a result of which the rotor 14 is released from its fixed position. The energy of the torsion spring 15 now causes, via the control wheel 24, which is arranged coaxially to the control wheel 17 on the control shaft 16, a rotation of the drive-connected intermediate wheel 25 and thus finally the rotation of the drive-connected rotor 14 into the arming position for ignition of the mine 44.

Das Signal zur Rückstellung des gefederten Kerns 33 des Hubmagneten 18 aus der Elektronik 38 bewirkt dagegen, daß sich die Drehfeder 15 über das Steuerrad 17, das Federhaus 10 mit dem Federkern 7 und das Kupplungsrad 26 entspannt. Nach erfolgtem Ablauf ist die Sicherungseinrichtung wieder in der energielosen Ausgangsstellung und gesichert. Nach diesem Wiedersichern erfolgt die Zündung der Markierungsladung, um den wieder gesicherten Zustand der Mine 44 anzuzeigen.The signal for resetting the sprung core 33 of the solenoid 18 from the electronics 38, on the other hand, causes the torsion spring 15 to relax via the control wheel 17, the barrel 10 with the spring core 7 and the clutch wheel 26. After the expiry, the safety device is again in the de-energized starting position and secured. After this re-securing, the marker charge is ignited to indicate the restored state of the mine 44.

Durch das Einsetzen einer neuen Batterie sowie einer neuen Markierungsladung (nicht gezeigt) kann die Mine 44 sofort wieder einsatzbereit gemacht und neu verlegt werden. Dieser Vorgang ist beliebig oft wiederholbar.By inserting a new battery and a new marker charge (not shown), the mine 44 can immediately be made ready for use again and relocated. This process can be repeated any number of times.

Das Signal aus der Elektronik 38 zur Wiedersicherung der Mine 44 erfolgt entweder nach Ablauf der in der Elektronik vorgegebenen Zeit oder aber durch ein von außen aus gesendetes Signal einer Fernbedienung oder dergleichen.The signal from the electronics 38 for the recovery of the mine 44 takes place either after the time specified in the electronics has elapsed or by a signal from a remote control or the like sent from outside.

Die elektrischen Verbindungen von der Elektronik 38 zu den einzelnen Elementen der Mine zeigt Fig. 2.The electrical connections from the electronics 38 to the individual elements of the mine are shown in FIG. 2.

So führt eine Leitung 48 von der Elektronik 38 zu einer hier nicht näher dargestellten Batterie, wodurch die Energieversorgung sichergestellt ist. Die Leitung 49 verbindet die Elektronik 38 mit dem Kraftelemente 23 und die weitere Leitung 50 ist eine Verbindung zwischen der Elektronik 38 und der Wirkladung.Thus, a line 48 leads from the electronics 38 to a battery, not shown here, which ensures the energy supply. The line 49 connects the electronics 38 to the force elements 23 and the further line 50 is a connection between the electronics 38 and the active charge.

Ferner ist die Elektronik 38 angeschlossen an den Hubmagneten 18 durch die Leitung 51, an einen Schalter 56 durch die Leitung 52, an die Markierungsladung durch die Leitung 53, an die Abräumladung (nicht gezeigt) durch die Leitung 54 und schließlich an einen Spannungswächter (nicht gezeigt) durch die Leitung 55.Furthermore, the electronics 38 is connected to the solenoid 18 through line 51, to a switch 56 through line 52, to the marker charge through line 53, to the clearing charge (not shown) through line 54, and finally to a voltage monitor (not through line 55.

Auf der Sicherheitseinrichtung befindet sich ein hier ebenfalls nicht dargestellter, an sich bekannter gemeinsamer Massepunkt.A common ground point, which is known per se and is also not shown, is located on the safety device.

Claims (4)

1. A mine (44), more especially an antitank rede- ployable mine, with a mechanical control mechanism (45) for making safe again, which upon receipt of a signal from a switched-on electronics system (38) rotates the rotor, which is mechanically securable in the safe position, into the live position and triggers a marking charge for indication of the safety state of the mine (44), characterised in that the control mechanism, which is formed from a lockable control shaft (16) having two coaxially arranged control wheels (17, 24) which are connected to one another by a torsion spring (15), of which the first control wheel (17) is drive-connected to a safety mechanism of the mine (44) and the second control wheel (24) is drive-connected by way of an intermediate wheel (25) to the rotor (14), securable by a force element (23), for the reception of the signal for the triggering of the effective charge, upon receipt of a second signal from the electronics system (38) returns the safety mechanism of the mine (44), which is formed from the control wheel (17) with inserted torsion spring (15) and the drive-connected spring barrel (10) with torsion spring (90) and coaxial barrel arbor (7) as well as the movement (8) gear-connected by way of a coupling wheel (26) to the spring barrel (10), into the energyless made safe state, and in that the safety mechanism is optionally restorable by a signal from the electronics system (38) for the restoring of a spring-mounted core (33) of a lifting magnet (18) as a function of a newly inserted battery (27) and marking charge.
2. A mine according to claim 1, characterised in that the spring-mounted core (33) of the lifting magnet (18) arranged radially with regard to the control shaft (16) engages into a recess (34) of a fall-in disc (19) which is connected in a torsionally-fast manner to the control shaft (16), whilst the control wheel (17) possesses and annular recess (21) which is at least 180° in size and in which a pin (41) stands axially in a manner which limits the rotary path.
3. A mine (44) according to claim 1, characterised in that the barrel arbor is tensionable by a spiral shaft (2) by means of a winding wheel (6), and is securable in the tensioned state by a barrel-arbor catch (11), in which respect the barrel-arbor catch (11) on the one hand is disengageable by a rotary lever (10) on the surface (30) of the mine and on the other hand is unlockable by the locking movement of the core (33) of the lifting magnet (18), in which respect the rotary lever (1) at the same time stands in pressure connection with the spiral shaft (2) and furthermore actuates a switch (12) for the start-up of the balance wheel (13) of the movement (8).
4. A mine (44) according to claims 1 to 3, characterised in that the rotary lever (1) upon rotation into the live position locks the battery compartment cover (27) and upon simultaneously exerted axial pressure sets the spiral shaft (2) into rotation, which conducts the received force into a clamping disc (4) which is arranged at the lower front end of the spiral shaft (2) and which has on the outer circumference tangentially extending recesses (42) in which clamping rollers (5) rest, which butt against the inner wall (43) of a winding wheel (6) which is drive-connected to the barrel arbor, in which respect the barrel arbor blocked in the energy-charged state by rotation of the rotary lever (1) into the live position of the mine by a mechanical barrel arbor catch (11) tensions the torsion spring (9) of the spring barrel (10), which on the one hand by way of the coupling wheel (26) drives the movement (8) and on the other hand at the same time is gear-connected to the one control wheel (17) of the control shaft (16), which by way of a torsion spring (15) tensions a second control wheel (24) of the control shaft (16), which by way of an intermediate wheel (25) stands in engagement with the rotor (14), which is held in the safe position by a force element (23), and in that the control shaft (16) is secured in the waiting position by the radial engagement of a core (33) of a lifting magnet (18) into a fall-in disc (19), in which respect the locking movement of the core (33) of the lifting magnet (18) at the same time acts on a lever (35) for the unlocking of the barrel arbor catch (11), and in that the force element (23) is released by a signal of the electronics system (38) from the locking position of the rotor (14), whilst a second signal is suitable for bringing the core (33) of the lifting magnet (18) out of engagement with the fall-in disc (19).
EP86117414A 1985-12-18 1986-12-15 Anti-tank mine Expired EP0226992B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853544745 DE3544745A1 (en) 1985-12-18 1985-12-18 ARMOR DEVICE MINE
DE3544745 1985-12-18

Publications (2)

Publication Number Publication Date
EP0226992A1 EP0226992A1 (en) 1987-07-01
EP0226992B1 true EP0226992B1 (en) 1989-04-19

Family

ID=6288738

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86117414A Expired EP0226992B1 (en) 1985-12-18 1986-12-15 Anti-tank mine

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EP (1) EP0226992B1 (en)
DE (2) DE3544745A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104537912A (en) * 2014-12-26 2015-04-22 张鹏 Wheel landmine pressing simulation warning device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8901081D0 (en) * 1989-01-18 1989-09-20 Marconi Co Ltd Explosive mine
AT393562B (en) * 1989-05-29 1991-11-11 Dynamit Nobel Wien Mine deactivator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0195182A1 (en) * 1985-01-19 1986-09-24 DIEHL GMBH & CO. Safety device, especially for mines

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2423912C3 (en) * 1974-05-16 1978-11-16 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Restoration facility for mines
DE3304373C2 (en) * 1983-02-09 1985-03-14 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Device for ignition release or re-securing of a mine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0195182A1 (en) * 1985-01-19 1986-09-24 DIEHL GMBH & CO. Safety device, especially for mines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104537912A (en) * 2014-12-26 2015-04-22 张鹏 Wheel landmine pressing simulation warning device

Also Published As

Publication number Publication date
DE3544745A1 (en) 1987-06-19
DE3662947D1 (en) 1989-05-24
EP0226992A1 (en) 1987-07-01

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