EP0146649B1 - Ziel - Google Patents

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Publication number
EP0146649B1
EP0146649B1 EP19830112951 EP83112951A EP0146649B1 EP 0146649 B1 EP0146649 B1 EP 0146649B1 EP 19830112951 EP19830112951 EP 19830112951 EP 83112951 A EP83112951 A EP 83112951A EP 0146649 B1 EP0146649 B1 EP 0146649B1
Authority
EP
European Patent Office
Prior art keywords
bag
trolley
inflated
target
transducer
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
EP19830112951
Other languages
English (en)
French (fr)
Other versions
EP0146649A3 (en
EP0146649A2 (de
Inventor
Lindsay Charles Knight
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.)
HYNTEAK Pty Ltd
Original Assignee
HYNTEAK Pty Ltd
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 HYNTEAK Pty Ltd filed Critical HYNTEAK Pty Ltd
Priority to EP19830112951 priority Critical patent/EP0146649B1/de
Priority to DE8383112951T priority patent/DE3377931D1/de
Publication of EP0146649A2 publication Critical patent/EP0146649A2/de
Publication of EP0146649A3 publication Critical patent/EP0146649A3/en
Application granted granted Critical
Publication of EP0146649B1 publication Critical patent/EP0146649B1/de
Expired legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H3/00—Camouflage, i.e. means or methods for concealment or disguise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
    • F41J2/00—Reflecting targets, e.g. radar-reflector targets; Active targets transmitting electromagnetic or acoustic waves
    • F41J2/02—Active targets transmitting infrared radiation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
    • F41J5/00—Target indicating systems; Target-hit or score detecting systems
    • F41J5/06—Acoustic hit-indicating systems, i.e. detecting of shock waves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
    • F41J9/00—Moving targets, i.e. moving when fired at
    • F41J9/02—Land-based targets, e.g. inflatable targets supported by fluid pressure

Definitions

  • the present invention relates to target apparatus and more particularly the invention relates to target apparatus- suitable for use in training personnel, such as military personnel, in the art of the marksmanship.
  • the present invention seeks to provide a target apparatus that can be utilised in such circumstances.
  • US-A-3729197 discloses an archery target.
  • the target is portable and includes collapsible legs which can be adjusted to position the target for shooting.
  • An arrow deflector defines the boundary between the various storing areas, thus causing each arrow to enter the scoring area which it first pierces.
  • Disposed within the frame of the arrow deflector is an arrow penetrating material, which preferably exhibits a self-restoring characteristic after removal of an arrow.
  • This material is of a type and thickness to absorb just enough of the arrow's energy to permit full penetration of the layer and impact, by the arrow, on the apparatus disposed behind the arrow penetrating material.
  • the material may comprise rubberised compressed hair.
  • the sensing means comprises a plurality of inflatable pressure bags, one for each scoring area, each of which has a protective face to prevent rupturing of the bag by an arrow.
  • a pressure- electric switch is operatively connected to each of the bags so that upon impact by an arrow the resulting pressure pulse can be transduced into an electrical pulse. The electric pulse is then fed to a computer apparatus which processes the information and produces a read out score.
  • the target apparatus disclosed in the prior art is only suitable for use on an archery range and cannot be utilised in the training of military personnel in the art of marksmanship with a firearm.
  • a target apparatus comprising a bag formed of flexible material, means for introducing compressed air or gas to the interior of said bag to cause the bag to be inflated and a projectile detection arrangement adapted to detect a projectile fired at the inflated bag, the projectile detection arrangement comprising at least one transducer located within the bag, when inflated, the transducer being adapted to be responsive only to an airborne pressure or shock wave generated within the inflated bag by a projectile passing through the bag.
  • the bag inflates and stands in an erect position.
  • the bag is designed to have a specific shape or appearance corresponding to that of a military target.
  • the apparatus can produce a very "lifelike" target.
  • the transducer within the bag responds to the airborne pressure or shock wave that will be generated within the inflated bag, by the projectile as it passes through the bag.
  • the transducer will only respond to a direct hit by a bullet actually passing through the bag.
  • said target apparatus additionally includes an array of at least three transducers located outside of the bag, each transducer being adapted to detect a pressure or shock wave generated by a projectile fired at the bag and either passing through the bag or passing through a region adjacent the bag, said transducer being associated with timing and calculating means adapted to determine the relative instants of arrival of the pressure or shock wave at each transducer and to calculate, from the determined instants, information concerning the trajectory of the projectile.
  • said transducer array comprises at least three transducers located adjacent one side of the target, and three further transducers located adjacent the opposite side of the target.
  • the said means for inflating the bag may comprise fan means adapted to direct air into the bag, and said fan means comprise at least one relatively high speed fan, for rapid inflation of the bag, and at least one relatively low speed fan, adapted to be utilised to maintain the bag in an inflated condition.
  • said fan means are associated with filters to filter the air directed into the bag.
  • the fans are of the reversible flow type, to enable the bag to be readily deflated by the exhaustion of air from within the bag. In this way the target apparatus can be made to appear and disappear when viewed from the firing point.
  • the said means for inflating the bag comprises a source of compressed air or other gas.
  • Preferably means are provided to enable the bag, when inflated, to have a predetermined heat signature.
  • Said means may comprise a heater associated with the means to inflate the bag so the bag is inflated with heated air, certain areas of the wall of the bag being thinner than other areas, the thinner areas thus transmitting more heat than the thicker areas.
  • heat emitting patches are mounted on the bag, and each heat emitting patch may comprise a patch of electrically resistive but conductive material, there being means for ,applying a voltage across the patch.
  • Each said patch may be formed of a plastics material with graphite particles incorporated therein.
  • the said bag is mounted on a trolley, the trolley being movable along a rail, the trolley being provided with means by which it can be propelled along the rail in either direction.
  • the said means may comprise an internal combustion engine, hydraulic or compressed air devices, towing wires, or electrical devices, either battery powered or provided with sliding pick-up means for co-operation with a bus bar system mounted on or adjacent to the rail to supply electric powerto the trolley.
  • the trolley may be provided with a linear motor, the stator for the linear motor being mounted on or formed integrally with the rail, and the trolley may be provided with sliding pick-up means, cooperating with a bus bar system mounted on or adjacent the rail to supply electric power to the trolley.
  • Means may be provided for relaying information to and/or from the trolley, such as a radio-link, or a bus bar arrangement cooperating with contacts present on the trolley.
  • said rail comprises a rectangular member, the trolley having wheels engaging the upper surface of the rectangular member, and jockeywheels engaging the two opposed side surfaces of, orthe lower corners of, the rectangular member.
  • Said rectangular member may be a hollow tubular member.
  • the inflatable bag mounted on the trolley provides a representation of a military target.
  • two trolleys are provided which are interconnected by means of a rigid platform like structure, the inflatable bag being mounted on the platform and providing a representation of a military target.
  • Preferably means are provided to retain the inflated bag in position on the trolley, said means comprising elements interconnecting zones on the bag to respective fixed points adjacent the base of the bag.
  • the elements may be rigid elements, which may then be pivotally mounted in position adjacent the base of the bag, but in a preferred embodiment of the invention said elements comprise flexible elongate elements that embrace and/ or are connected to the part of the bag that forms the upper part of the bag when it is inflated, said elements being connected to fixed points on the trolley or a platform mounted thereon.
  • the elongate elements may thus be like cords, ropes, wires or the like.
  • said fixed paints comprise a winching means able to winch in said flexible elements, and such winching means may be utilised to deflate the bag rapidly, and also to provide controlled inflation of the bag.
  • One embodiment of a shooting range utilising apparatus in accordance with the invention is provided with at least one elongate track I.
  • the track is formed, for example, of substantially square or rectangular sectioned steel tube, which is manufactured within a fine manufacturing tolerance.
  • the tube is supported above ground level by appropriate support means 2, and the arrangement is such that a trolley 3 can run along the track.
  • a strip of a metal such as aluminium 4 which forms the stator of a linear motor, which will presently be described.
  • part 5 of a sliding connector bus bar system constituting the stationary part of the bus bar system.
  • a trolley 3 is provided which is mounted for movement along the track.
  • the trolley has a portion 6 extending across the top of the track, and two portions 7, 8 extending downwardly on either side of the track.
  • Wheels 9 are provided within the trolley which are vertically mounted and which support the trolley on the top of the track 1, and further jockey wheels are provided within the trolley, the jockey wheels being substantially horizontal and thus engaging the side walls of the track 1.
  • the trolley is provided with a linear motor 11 in each side portion 7, 8 of the trolley adjacent the side ofthetrack 1, so that four linear motors are provided in all.
  • the stator 4 for the linear motors is securely connected to the tabular track.
  • the trolley is also provided with a moving connector that cooperates with the fixed part 5 of the bus bar system provided adjacent to the track so that electrical power and various control signals can readily be supplied to the trolley.
  • a trolley-train comprising two trollies, 3, 3' that are interconnected by a rigid platform, 13, the platform being mounted in such a way that each trolley may pivot about a vertical axis with respect to the platform.
  • a source of pressurized gas 12 mounted on each end of the platform is a source of pressurized gas 12, in the illustrated embodiment a high speed fan and an associated motor adapted to drive the high speed fan.
  • Each high speed fan is mounted within a housing which is provided at one end of the platform, the housing being open to permit the ingress of air to the blades of the fan, and having an open upper exhaust port, through which air is driven by the fan.
  • the top of the platform is substantially air impervious and extends over the side edges of the trolley and may optionally extend overthe forward and rearward end of the trolley.
  • Mounted to the periphery of the platform is the open mouth of an inverted bag 14 formed of a resilient plastics material.
  • the bag is intended to be inflated by operation of the fans, the bag then standing in an erect position above the platform. When the bag is in this erect position is to be noted that the lowermost portions of the side walls of the bag are relatively thick, thus providing these regions of the side walls of the bag with a certain degree of rigidity, and the upper portions of the bag are progressively thinner.
  • the bag is provided on the platform 13 which is supported by two trolleys of a train of trollies 3, 3'.
  • the bag 14 When the bag 14 is viewed from the side it resembles a tonk, and thus it will be appreciated that the bag 14, when inflated, may be utilised as a target for training personnel in the art of marksmanship.
  • the target can be caused to move along, by means of the linear motors, and the arrangement is such that the target can run along at any appropriate speed up to approximately 65 kilometers per hour in either direction.
  • One trolley of the trolley train is provided with pick-up means which cooperate with the bus bar 5 provided on the rail to ensure that the power can be supplied to the linear motors and to ensure that appropriate control signals can be provided to the trolley and also to ensure that appropriate signals can be led from the trolley to a central processing or control station.
  • These signals may for example, be mains injected on the power line.
  • a radio link may be provided between each trolley and a central control position.
  • a bag constituting a target may be subjected to severe wind pressure.
  • the material constituting the bag is held taut due to the high internal pressure within the bag.
  • the inflated bag is substantially rigid.
  • the bag lies substantially flat on the trolley or on the platform and is not subjected to any wind loads.
  • the material constituting the bag is not maintained in a taut condition, and there may be a tendency for the bag to billow about if the bag is subjected to wind loads at that time. This may result in the bag becoming damaged.
  • a plurality of loops of cord 15, or wire or some other flexible element are provided which, when the bag is in the inflated condition, embrace the upper part of the bag.
  • the cords may, if desired, be connected to the upper part of the bag.
  • the cords pass through small eyelets in the bag, and are then wound round a shaft 17 that extends axially of the trolley.
  • the shaft is driven by means of a motor (not shown), and thus the shaft 17 acts os a winch drum.
  • an appropriate control valve may be opened to permit the pressurised air to escape from the interior of the bag, or the direction of rotation of the fans may be reversed.
  • the winch drum 17 is rotated to wind in the cords 15, thus assisting in the deflation of the bag 15, but constraining the bag to deflate within the periphery of the trolley or platform with a minimum of billowing about.
  • the winch drum 17 will be rotated in the appropriate direction to pay out the cords 15 as the fans operate to inflate the bag.
  • the risk of the bag billowing about is minimised.
  • cords 15 may be connected to separate winches if desired, and also, whilst the cords have been shown as embracing the outer periphery of the target it is to be appreciated that the cords may be connected to the target bag in various ways.
  • the cords may run through fabric sleeves secured to the interior or the exterior of the bag.
  • the cords need not necessarily be in the form of loops and may thus just extend from the appropriate winch to an appropriate point on the bag.
  • transducer 18 In order to determine whether any particular inflated bag 14 has been penetrated by a projectile it is intended to locate at least one transducer 18 on the platform within the inflated bag.
  • the transducer is adapted to be responsive to a pressure or shock wave generated in the air within the bag by a projectile fired at the bag actually passing through the bag.
  • an output signal will be generated by the transducer, this output signal being indicative of a hit on the target.
  • a target apparatus as presently described may be utilised. with many different types of ammunition being fired at the target simultaneously. It may be necessary to be able to determine, with regard to each particular "hit” the precise type of ammunition utilised. Consequently it is proposed to utilise, within each bag, a plurality of transducers 18, each transducer (together with the signal processing circuitry associated with the transducer) having a separate and distinct threshold with regard to the amplitude and/or duration of the detected pressure or shock wave.
  • the transducer that responds to the shortest and/or lowest amplitude pressure or shock wave will ensure that bullets of the lowest calibre to be fired at the target will be detected.
  • the transducer responsive to the pressure or shock wave of the next largest amplitude and/or duration will ensure that projectiles of the next largest calibre size will be detected.
  • both this transducer and the first described transducer will provide output signals since any transducer will respond to any pressure or shock wave that has an amplitude and/or duration greater than the threshold amplitude and/or duration of that transducer.
  • transducers may be provided, the transducers effectively being “tuned” to detect 7.62 mm projectiles, 30 mm projectiles, 40 mm projectiles, 76 mm projectiles, 95 mm projectiles, 105 mm projectiles and 120 mm projectiles.
  • further transducers may be provided "tuned” to any particular projectile size.
  • each output signal may not be capable of detecting a pressure or shock wave from a projectile of the appropriate calibre if that projectile has penetrated the inflated bag that constitutes the target at a point remote from the relevant transducer. Consequently it may be necessary to provide a plurality of groups of transducers within the bag on the platform supported by the trolley to ensure that, wherever a bullet passes through an inflated target, an appropriate output signal is generated.
  • the transducers 18 are illustrated as defining a regular square array, but many alternative configurations for the transducers may be acceptable.
  • a single transducer may be used with means to measure the amplitude and/or duration of the output signals, the measured values being supplied to an appropriately programmed microprocessor or the like to provide an indication of the size of the projectile.
  • each fan 12 may be associated with a heater adapted to heat the air being introduced into the bag.
  • the bag when inflated, is relatively warm and thus the inflated bag can readily be viewed through heat sensitive sights. Whenever a projectile passes through such a bag hot air escapes from the bag, and again this can readily be seen on heat sensitive sights.
  • Such emitting patches or zones may be constituted by appropriately shaped sheets of a conductive plastics material, such as polyethylene incorporating graphite or some other similar arrangement, each such sheet being provided with electrodes along two opposed edges thereof, there being means for applying a voltage across the electrodes.
  • the voltage is controllable so that the amount of current flowing through the conductive sheet may be adjusted, and consequently the temperature of the sheet may be adjusted.
  • patches 20 of the type described above may be mounted on an inflatable bag target of the type described above in the regions of the target which, in a real target, would be hot-that is to say the regions, in the example of a tank, corresponding to the wheels and the tracks and to the exhaust outlet.
  • an inflatable bag target of the type described above in the regions of the target which, in a real target, would be hot-that is to say the regions, in the example of a tank, corresponding to the wheels and the tracks and to the exhaust outlet.
  • Figure 4 One example of such an arrangement is illustrated in Figure 4. If such an expedient is adopted, when the target is viewed through a heat sensitive sight the image of the target is virtually identical with the image of a real target, and thus very realistic training may be provided.
  • a target apparatus of the type described above is to be utilised on a training range that simulates a theatre of war it is desirable that the bags may be fully inflated from a totally deflated condition in a very short period of time, so that a trolley can advance with the bag deflated, unobserved by trainee marksman within the range, and then, when the trolley is in the desired position, the bag may be rapidly inflated, thus providing a visual representation of the rapid appearance of a tank.
  • the trolleys utilised may carry targets resembling "friendly" tanks and targets resembling "enemy” tanks and the marksman within the training area will first have to identify any particular target before firing at the target.
  • any particular bag that constitutes a target is a desirable feature and consequently it is preferred to utilise fans that operate at a high speed, to ensure that the bag can be inflated rapidly. It is, of course, possible to utilise one or more high speed fans for rapid inflation of the target and an additional low speed fan which can be utilised to maintain the target in an inflated condition once the target has been inflated. Alternatively the fans may be driven rapidly during the inflation process and may be driven more slowly when merely maintaining the bag in an inflated condition. This will minimise the power consumption and may prove to be beneficial, particularly where the fans are battery operated. Preferably the fans are provided with appropriate filters to ensure that only pure air is directed to the interior of any particular bag.
  • a fan may be pulsed to provide optimum performance.
  • the invention Whilst the invention has been described above primarily with regard to relatively large targets mounted on trolleys which resemble tanks or the like, it is to be appreciatedthat the invention may be applied to other targets such as, for example, a relatively small inflatable target 21 having the shape and configuration of an infantry man as shown in Figure 5.
  • a bag having the shape and appearance of an infantry man can rapidly be inflated, thus providing a visual simulation of an enemy infantry man emerging from a concealed position.
  • One or more transducers 22 will be provided within the inflatable bag adjacent the base thereof, the transducers serving to detect bullets fired at the inflatable bag target.
  • two fans 23, 24 may be provided, one being a high speed fan for rapid inflation of the target, and the second being a relatively low speed fan, primarily to maintain the target in an inflated condition.
  • a plurality of transducers may be provided in positions adjacent the exterior of the target to provide information concerning the position of a bullet or other projectile fired at the target.
  • the arrangements of transducers utilised may be as described in GB-A-1580253 or GB-A-2042969 A. It is to be appreciated that when such arrays of transducers are utilised it is possible to determine not only the position of bullets that actually hit the target, but also the position of bullets that, whilst passing in the general vicinity of the target, do not actually hit the target.
  • the above described apparatus may be utilised to fabricate a very realistic and life like training range, offering training facilities during the day and at night, and also specifically offering training facilities in connection with the use of heat sensitive weapon sights.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Toys (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Geophysics And Detection Of Objects (AREA)

Claims (11)

1. Zielvorrichtung mit einem Körper (14) aus einem nachgiebigen Material, Mitteln (12) zum Einführen von Druckluft oder -gas in das Innere des Körpers zur Verursachung eines Aufblasens des Körpers und eine zum Erkennen eines auf den aufblasbaren Körper abgeschossenen Projektils ausgebildete Einrichtung, die wenigstens einen in dem Körper angeordneten Wandler (18) aufweist, dadurch gekennzeichnet, daß der Wandler nur auf den Luftdruck oder die Schockwelle anspricht, die erzeugt wird, wenn das Projektil durch den Körper dringt.
2. Vorrichtung nach Anspruch 1, wobei der wenigstens eine Wandler auf eine Druck- oder Schockwelle mit einer Minimalamplitude und/ oder -dauer anspricht und ein zweiter Wandler (18) in dem Körper vorgesehen ist, der auf eine Druck- oder Schockwelle mit einer größeren Amplitude und/oder -dauer anspricht.
3. Zielvorrichtung nach einem der vorangehenden Ansprüche, wobei die Zielvorrichtung weiter ein Feld aus wenigstens drei Wandlern (19) aufweist, die außerhalb des Körpers angeordnet sind, wobei jeder der Wandler dazu eingerichtet ist, eine Druck- oder Schockwelle zu erkennen, die von einem auf den Körper abgeschossenen Projektil stammt und entweder durch den Körper dringt oder aber durch einen Bereich in der Nähe des Körpers, wobei die Wandler mit Zeitgebern und Recheneinrichtungen versehen sind, um den relativen Zeitpunkt des Ankommens der Druck-oder Schockwelle an jedem der Wandler zu erkennen und aus den ermittelten Zeitpunkten eine Information über die Flugbahn des Projektils zu gewinnen.
4. Vorrichtung nach einem der vorangehenden Ansprüche, wobei die Mittel zum Aufblasen des Körpers wenigstens ein Gebläse (22) mit relativ hoher Drehzahl zum schnellen Aufblasen des Körpers und wenigstens ein Gebläse (24) mit einer relativ geringen Drehzahl zum Erhalten des Körpers in dem aufgeblasenen Zustand aufweisen.
5. Vorrichtung nach einem der vorangehenden Ansprüche, wobei Mittel (20) vorgesehen sind, die dem Körper in aufgeblasenem Zustand ein vorbestimmtes Wärmebild verschaffen.
6. Vorrichtung nach Anspruch 5, dadurch gekennzeichnet, daß die Mittel ein den Mitteln zum Aufblasen des Körpers zugehöriges Heizgerät aufweisen, so daß der Körper mit heißer Luft aufgeblasen wird, wobei bestimmte Bereiche der Wandung des Körpers dünner als andere Bereiche sind, so daß die dünneren Bereiche mehr Wärme als die dickeren Bereiche durchlassen.
7. Vorrichtung nach Anspruch 5, wobei wärmeaustrahlende Streifen (20) auf den Körper aufgebracht sind, wobei jeder Streifen ein elektrisches Widerstandselement aufweist und Mittel zum Aufbringen einer Spannnung über diese Widerstandselemente vorgesehen sind.
8. Vorrichtung nach einem der vorangehenden Ansprüche, wobei der Körper auf einem Schlitten (3) befestigt ist, der entlang einer Schiene (1) beweglich ist und wobei der Schlitten mit Mitteln (11) versehen ist, durch die er in die eine oder die andere Richtung verfahren werden kann.
9. Vorrichtung nach Anspruch 8, wobei der Schlitten (8) mit einem Linearmotor (11) versehen ist, dessen Stator (4) auf der Schiene (1) befestigt oder aber mit diesem einstückig ausgebildet ist und der Schlitten mit gleitenden Aufnahmemitteln versehen ist, die mit benachbart der Schiene angeordneten Stromführungen zusammenwirkt, die zur elektrischen Versorgung des Schlittens dienen.
10. Vorrichtung nach Anspruch 8 oder Anspruch 9, wobei die Schiene (1) ein rechteckiges Element aufweist, der Schlitten Räder (11) aufweist, die mit der Oberfläche des rechteckigen Elements in Eingriff stehen und Stützrollen (10) vorgesehen sind, die an den Seitenflächen oder aber den unteren Kanten des rechteckigen Elements ansetzen.
11. Vorrichtung nach einem der Ansprüche 8, 9 oder 10, wobei Mittel (15) vorgesehen sind, um den aufgeblasenen Körper in Position auf dem Schlitten zu halten, wobei diese Mittel Elemente aufweisen, die Bereiche des Körpers mit bestimmten festen Punkten (17) in der Nähe der Basis des Körpers verbinden.
EP19830112951 1983-12-22 1983-12-22 Ziel Expired EP0146649B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP19830112951 EP0146649B1 (de) 1983-12-22 1983-12-22 Ziel
DE8383112951T DE3377931D1 (en) 1983-12-22 1983-12-22 A target apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19830112951 EP0146649B1 (de) 1983-12-22 1983-12-22 Ziel

Publications (3)

Publication Number Publication Date
EP0146649A2 EP0146649A2 (de) 1985-07-03
EP0146649A3 EP0146649A3 (en) 1985-09-04
EP0146649B1 true EP0146649B1 (de) 1988-09-07

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ID=8190899

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19830112951 Expired EP0146649B1 (de) 1983-12-22 1983-12-22 Ziel

Country Status (2)

Country Link
EP (1) EP0146649B1 (de)
DE (1) DE3377931D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2191848A (en) * 1986-06-19 1987-12-23 Schlumberger Electronics Training apparatus
DE3832534A1 (de) * 1988-09-24 1990-04-05 Tad Ges Fuer Elektronik System Die erfindung ist eine zielscheibe, die durch warmluft erwaermt werden kann
DE9311850U1 (de) * 1993-08-09 1993-10-21 Wegmann & Co Gmbh, 34127 Kassel Einrichtung zum Erwärmen einer Klappzielscheibe für Übungszielanlagen
FR2716962B1 (fr) * 1994-03-07 1996-05-24 Bachmann Camouflage Sa Leurre de simulation notamment d'un engin de combat.
DE102021005952B3 (de) 2021-12-02 2023-01-19 Bundesrepublik Deutschland (Bundesamt für Ausrüstung, Informationstechnik und Nutzung der Bundeswehr) Panzerzielscheibe mit Überraschungseffekt

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536232A (en) * 1968-10-31 1970-10-27 Drewes Intern Target inflation device with timer control
US3729197A (en) * 1971-03-01 1973-04-24 D Swanson Archery target having pressure sensitive score indicating bags
US4184681A (en) * 1977-08-29 1980-01-22 Goodyear Aerospace Corporation Ram-air inflatable, fabric, towed gunnery target
US4308602A (en) * 1978-01-06 1981-12-29 Australasian Training Aids Pty., Ltd. Target equipment

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Publication number Publication date
EP0146649A3 (en) 1985-09-04
EP0146649A2 (de) 1985-07-03
DE3377931D1 (en) 1988-10-13

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