WO1991002210A2 - Dispositif pour la pratique et la competition de tir avec des armes a feu - Google Patents

Dispositif pour la pratique et la competition de tir avec des armes a feu Download PDF

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Publication number
WO1991002210A2
WO1991002210A2 PCT/EP1990/001277 EP9001277W WO9102210A2 WO 1991002210 A2 WO1991002210 A2 WO 1991002210A2 EP 9001277 W EP9001277 W EP 9001277W WO 9102210 A2 WO9102210 A2 WO 9102210A2
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WO
WIPO (PCT)
Prior art keywords
signal
target
light
trigger
shooting training
Prior art date
Application number
PCT/EP1990/001277
Other languages
German (de)
English (en)
Other versions
WO1991002210A3 (fr
Inventor
Kurt Ulrich Bertrams
Original Assignee
Nova Technische Geräte 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 Nova Technische Geräte Gmbh filed Critical Nova Technische Geräte Gmbh
Publication of WO1991002210A2 publication Critical patent/WO1991002210A2/fr
Publication of WO1991002210A3 publication Critical patent/WO1991002210A3/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A33/00—Adaptations for training; Gun simulators
    • F41A33/02—Light- or radiation-emitting guns ; Light- or radiation-sensitive guns; Cartridges carrying light emitting sources, e.g. laser
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G3/00—Aiming or laying means
    • F41G3/26—Teaching or practice apparatus for gun-aiming or gun-laying
    • F41G3/2616—Teaching or practice apparatus for gun-aiming or gun-laying using a light emitting device
    • F41G3/2622—Teaching or practice apparatus for gun-aiming or gun-laying using a light emitting device for simulating the firing of a gun or the trajectory of a projectile
    • F41G3/2655—Teaching or practice apparatus for gun-aiming or gun-laying using a light emitting device for simulating the firing of a gun or the trajectory of a projectile in which the light beam is sent from the weapon to the target

Definitions

  • the invention relates to a shooting training and competition device for firearms, in particular firearms with a shot barrel and a second barrel for receiving cartridges, such as Winchester rifle, double-barrel pistol or the like, consisting of one inserted into the shot barrel or possibly the second barrel, in
  • a shooting training device similar to the type described above is already known from DE 3 419 985 A1 of the inventor of the present application. Furthermore, reference is made to the not previously published older German patent application P 38 22 054.7 by the applicant. In the previously published shooting training device, a sleeve is inserted into the barrel of a shotgun or the like instead of the cartridge, which has an electrical contactor at one end instead of the primer and a focusing device provided at the other end
  • the focused light beam striking a target device leads there to a hit display, this target device comprising an electronic receiving device for the focused light beam emitted from the barrel of the shotgun, which receiving device actuates an optical or acoustic display device directly or via a transmission channel, so that the trainee uses this optical (light indicator) or acoustic (stroke tone) signal can determine whether his shot has hit or not.
  • this target device comprising an electronic receiving device for the focused light beam emitted from the barrel of the shotgun, which receiving device actuates an optical or acoustic display device directly or via a transmission channel, so that the trainee uses this optical (light indicator) or acoustic (stroke tone) signal can determine whether his shot has hit or not.
  • the light signal emitted by the light source is coded with regard to its brightness, polarization level or color, in particular brightness-modulated light flash in the visible range or in the infrared spectral range.
  • the coding can be determined by the receiving device by means of an appropriate decoding device and can thereby be ensured that the light collected actually comes from the light source arranged in the shotgun.
  • the coding can be determined by the receiving device by means of an appropriate decoding device and can thereby be ensured that the light collected actually comes from the light source arranged in the shotgun.
  • Protect assign their own coding This would require that the target decoder be switched at only one target, or that for each shooter a separate target with its own suitable coding is provided. Since it would be annoying if each firearm could only hit a certain target, according to the appropriate coding, it would be necessary to be able to switch to multiple targets for all possible codes that occur in the different firearms. This complicates and increases the cost of the system.
  • Another disadvantage of the known device is that the normal shooting bang is missing. This removes the training relationships from the conditions that actually occur later and thus worsens the training success. In competitions, the shooting bang that occurs is also of considerable psychological importance for the competition shooter of the individual shooters.
  • the object of the invention is to improve the known shooting training device in such a way that, while maintaining the previous advantages (training without actually firing balls or shot mostly made of lead, which contributes to environmental protection), to achieve a training effect which is even closer to the actual circumstances in the normal use of firearms.
  • the shooting training facility should also be suitable as a competition facility in which several shooters with the same set of firearms can shoot at targets, with an acoustic signal not only when flashing, but also that the fact of the shot makes clear to all fellow shooters, but on the other hand also the assignment of a specific firearm to a flash of light striking a target enables without different coding for the different firearms or target devices being necessary.
  • the device which triggers the focused light source also has a device for Release of an acoustic pulse signal, such as a space bullet, triggers such that the light signal and the acoustic signal occur at the same time as the firearm trigger is pulled.
  • an acoustic pulse signal such as a space bullet
  • the target device has a device for recording such an acoustic pulse signal (such as a bang generated by a blank cartridge arranged in the firing barrel when the trigger is actuated), as well as a coincidence circuit arranged between hit evaluation or display device, which as a first input signal transmits the light beam signal and the acoustic signal is supplied as a second input signal and which only outputs an output signal to the hit evaluation and display device if these input signals occur essentially in coincidence or in a specific time sequence.
  • an acoustic pulse signal such as a bang generated by a blank cartridge arranged in the firing barrel when the trigger is actuated
  • a coincidence circuit arranged between hit evaluation or display device, which as a first input signal transmits the light beam signal and the acoustic signal is supplied as a second input signal and which only outputs an output signal to the hit evaluation and display device if these input signals occur essentially in coincidence or in a specific time sequence.
  • the coincidence circuit could be constructed such that it only responds if a period of time has passed between the arrival of the light beam and the arrival of the acoustic pulse signal, which corresponds to the sound propagation time between the location of the firearm and the location of the target.
  • the arrangement of a blank cartridge in the second barrel of a double-barreled firearm is a particularly simple method of generating the acoustic impulse signal as realistically as possible, with the additional advantage that a certain recoil can also be felt from the firing blank cartridge on the firearm.
  • a certain recoil can also be felt from the firing blank cartridge on the firearm.
  • Another alternative is to generate the acoustic impulse signal electronically by a sound generator, which does not have the advantages described above, but has other advantages, namely it is much cheaper and also enables practice in closed rooms, where the blank cartridge gases are more cumbersome Way would have to be sucked.
  • the generator for the acoustic pulse signal can be triggered by the same trigger signal that also generates the flash of light.
  • the same trigger signal that also generates the flash of light.
  • also scattered light from the light beam is captured by a sensor and a signal emitted by this sensor to trigger the
  • Sound generator can be used. It is best to collect the stray light near the muzzle of the firearm because it is particularly strong there and can be better distinguished from stray light from other weapons.
  • the light source could conversely be triggered by a trigger signal that is triggered by a sensor for sound, pressure, light or heat energy generated by the blank cartridge ignition.
  • a corresponding sensor could be arranged near the mouth, which is, for example, in direct mechanical or at least electrical connection with the light source arranged in the neighboring barrel.
  • the arrangement makes it possible to arrange several shooting training facilities in parallel with one another and thus to set up a competition system. This could be a common one
  • the hit evaluation device could be constructed in accordance with the prior art be, for example, an electronic receiving device, which is arranged on a target or behind a target provided with an opening, which in turn is arranged on a movable mechanism such as a carriage, a whip, a tap mechanism or the like.
  • the target could be rotated on the carriage so that it is either perpendicular or parallel to the shooting direction, so that a shot is only permitted and useful if the target is in the position perpendicular to the shooting direction.
  • the slide could also be arranged so that the target performs a swiveling movement, a vertical up-down movement or a horizontal back-and-forth movement, as is also customary in shooting practice.
  • the arrangement on a so-called whip is the arrangement on a so-called whip, with which the movement path of a so-called clay pigeon can be imitated.
  • the target device instead of providing the target device as a light sensor device arranged on the target, possibly with an integrated signal generating device and wired or wireless signal transmission device for transmitting the light or acoustic signal for coincidence switching, the arrangement could also be such that the target device has a light reflector arranged on the target which is arranged in such a way that it reflects the incident light bundle to a light sensor which is arranged for the target independently of the movable mechanics, where the light bundle and the unbundled sound can then be picked up and processed further.
  • the receiving unit or also the multiple receiving units, if multiple lanes are provided, can be expediently program-controlled, for. B. with the help of a personal computer program.
  • Program control could take a while Have controls for setting standby and pause, so as to be able to simulate, for example, the appearance and disappearance of the target, such as a clay pigeon, a rabbit or the like, without the need for complex motion-simulating devices, such as a moving target.
  • This time control could be set manually, or it could also be controlled by a random number generator, or also by fixed numbers contained in the program or numbers generated in a random number generator. These random numbers could in particular include the lengths of the breaks in operation (time intervals between the readiness to receive), with the start of the readiness for operation. the shooter is signaled in a suitable manner, e.g. B. optically or acoustically (z. B. by a beep).
  • a fork light barrier is arranged in the area of the trigger, or a non-contact contact, or a touch contact, which is actuated by a bellcrank, which in turn is connected to the trigger of the firearm.
  • FIG. 1 shows an axial sectional view of an embodiment of an interchangeable drum suitable for a type of revolver (here a revolver from "Smith & Wesson” with caliber 357) with built-in generating device for light focused in the firing direction and a trigger unit coupled to the trigger of the firearm for the
  • Fig. 2 is a top view of the change drum
  • Fig. 3 is an axial sectional view of a suitable insert for a pistol certain type with a focussed light source and a trigger unit coupled to the trigger of the firearm, with a sound generation device connected via cable being shown schematically;
  • FIG. 4 in section an associated gun (here a
  • FIG. 5 shows a schematic representation of a circuit of the transmitter used in the change drum or in the change insert for generating an infrared light beam of certain coding and, if appropriate, an additional switching signal;
  • Fig. 6 is a schematic representation of the electronic
  • Circuit of a first part of the receiver which is suitable as an infrared light amplifier
  • Fig. 7 shows another part of the receiver, the one
  • FIG. 8 is an illustration for explaining the mode of operation of the training device when using single-barrel firearms and an electronic sound generating device
  • FIG. 9 shows a schematic representation of an arrangement in which a double-barreled weapon is used, in which a blank cartridge is fired in one barrel, while the focusing light source is arranged in the other barrel (which, for example, represents a magazine for further blank cartridges) and where the outputs of
  • FIG. 10 shows a detail of a detail from FIG. 9 to explain a receiving device which, instead of a light sensor arranged behind the target, contains a mirror for reflection onto a light sensor;
  • FIG. 11 schematically shows the arrangement of three shooting training or competition devices arranged next to one another
  • Fig. 12 shows the receiving device when several
  • Fig. 14 corresponding to the arrangement of three targets that are movable back and forth;
  • FIG. 16 schematically shows a two-barrel firearm in which a blank cartridge is inserted in the first barrel and a light generating device is inserted in the second barrel, the light generation being triggered by a sound sensor;
  • Fiq. 17 shows a corresponding view, in which a mechanical firearm trigger is used to generate light or contactlessly coupled trigger is provided.
  • FIGS. 3 and 8 schematically shows the arrangement according to FIGS. 3 and 8, respectively
  • Clarification of how light emerging from the barrel triggers a sensor for generating an electronically generated sound signal.
  • FIG. 8 an overview of an embodiment of a shooting training and competition device 10 for a firearm, such as here.
  • a revolver 12 is shown, consisting of a transmitter in the form of an interchangeable drum 14, as shown for example in FIGS. 1 and 2, or an interchangeable insert 114 in the case of a gun 112, see FIG. 3, or 4, and a receiver 16, here in the form of a box that can be set up at any point, for example battery-operated, as can be seen in FIG. 8.
  • the transmitter for light energy for which a circuit is shown in FIG. 5 and which bears the reference number 18, gives the firearm when the hammer 20 of the trigger 9 strikes a trigger contact 22 connected to the transmitter, see FIG. 5, a narrow, short-term infrared beam 24 free, the range of which is designed so that shots up to 25 m are possible.
  • this distance for light energy, for which a circuit is shown in FIG. 5 and which bears the reference number 18, gives the firearm when the hammer 20 of the trigger 9 strikes a trigger contact 22 connected to
  • a hit display is triggered by the electronics of the receiver, shown in FIGS. B. as a horn sound via a horn device 30 or as a visual display via one or two light-emitting diodes, which are seen by the shooter's eye 32 and bear reference numbers 34 and 36, respectively.
  • the electronics of the receiver shown in FIGS. B. as a horn sound via a horn device 30 or as a visual display via one or two light-emitting diodes, which are seen by the shooter's eye 32 and bear reference numbers 34 and 36, respectively.
  • Infrared beam 24 is modulated so that daylight and extraneous light do not interfere. It can therefore be practiced in bright daylight, lamp light or even in the dark.
  • the training takes place in such a way that, for example, a red spot of light, generated by a light-emitting diode 38, a short time in the target, ie, lights up in the box-shaped receiving device 16, and in this period the shot must be fired.
  • the level of difficulty can be set by the shooter using a controller 40 which, for example, enables a time setting between 1 and 8 seconds, within which time the shot is fired after the ready indicator 38 lights up and the target, the optics 26, must be hit.
  • the trigger contact 22 is connected via a cable 11 to a device 13, not shown in detail here, which essentially also generates an acoustic signal simultaneously with the flash of light, for example with the aid of a correspondingly constructed tone frequency generator and a downstream loudspeaker, the output from the loudspeaker Tone frequency mix can be designed so that it is similar to a shot bang.
  • a device 13 not shown in detail here
  • the flash of light or infrared beam 24 can be used to trigger the sound generator 13.
  • a sensor 17 for infrared light is arranged near the muzzle 15 of the firearm 12, which is single-barrel here, for example by plugging a corresponding device onto the muzzle, the sensor 17 via a cable 11 or also wirelessly via a suitable radio connection to the generator 13 for the shot bang is connected.
  • Hits are indicated by the lighting up of, for example, a green display, diode 34 on the receiver 16, see FIG. 8, with additional (e.g. with a specific
  • Time delay for separation from the shot bang can be given an acoustic signal for the hit display by a horn 30, which acoustic signal can be switched off by a switch 42.
  • the duration of which can be adjusted with the controller 44 the target 26 can again to be hit.
  • changing pause lengths can also be specified by a built-in random generator 46 (switch 44 set to "Auto").
  • the ready indicator 38 lights up at unpredictable intervals determined by the random number generator, which corresponds to the reality of defense shooting.
  • an infrared laser is used instead of an infrared diode, for example with a wavelength of 800 nm, ranges of more than twice the value (i.e. over 50 m) can be achieved, which also corresponds roughly to the distance when firing competitively. This also simulates the lower spreading effect of this type of weapon. that is, must be targeted more precisely in order to hit.
  • this transmitter consists of a
  • Housing 48 which has the outer shape of a replaceable drum for the turret 12 used.
  • this housing 48 has three adjacent cylindrical cavities 50, 54 and 52, the cylinder axes 56, 58, 60 of which are parallel to the weapon barrel axis 62, see FIG. 8.
  • the cylindrical cavity with the reference number 50 serves to receive a sleeve 64, which on the one hand encloses a diode or laser diode 66 at one end and carries a focusing lens 68 or another focusing device at its other end.
  • a battery arrangement 72 is accommodated in the cavity with the reference number 52, consisting of a button cell 76 which is supported on a support rivet 74 and which is held on the other side by a spring 78 which in turn is supported by a cover-like screw 80 which closes off the cylindrical cavity 52 Thread slot 82 is held, wherein this screw is also used for power consumption.
  • the interchangeable drum 14 engages within the turret in a position in which the axis 56 of the cavity 50 coincides with the axis 62 of the turret course, the focusing device 68 coming to rest in the direction of the barrel mouth.
  • circuit board 84 which carries the electronic circuit of the transmitter and which is arranged in a further cavity which is formed by the change drum 14.
  • This further cavity represents an initially cylindrical and then annular cavity which projects inwards from the end face 88 of the round body 86 and from whose bottom face 90 the two cylindrical cavities 50 and 52 extend.
  • the ring shape of the cavity 84 is formed by a cup-shaped part 92 which projects into this space and which closes off the cylindrical cavity 54 for the arrangement of the drum axis.
  • This cup-shaped part also forms an annular shoulder 94, on which the ring-shaped plate 96 is supported with the one inner side edge of a circular opening, the opposite side of this ring opening being held by an annular projection 98, which starts from a housing cover 100.
  • This housing cover which consists of insulating material, closes off the space 84 from the outside and, in the embodiment shown in FIG. 1, is held by means of a hollow screw bolt 102. It is used to adapt to the respective turret type and is arranged in the embodiment shown in FIG. 1 as a resilient bolt 104.
  • a crescent-shaped Elatt spring 106 is riveted to the plastic cover 100, see the rivet points 108 of FIG. 2, while a second, identical spring 206 is a mirror image the opposite side of the cover, rivet points 109, is riveted, the cross-shaped impressions 107 which can be seen in the illustration being used to keep the two springs at a distance in a relaxed state.
  • a release button 120 is riveted to the middle of the crescent-shaped leaf spring 106, which extends through a corresponding bore 122 in the cover 100 in order to be hit by the revolver's hammer and then move against the force of the leaf spring 106 in the direction of the spring 206 and with this to make electrical contact.
  • the two springs 106, 206 are connected to circuit points on the circuit board 96 via corresponding electrical connecting lines, in order to cause a light pulse to be triggered there and, if necessary, to trigger a sound pulse by the generator 13 via the cable 11.
  • Basic housing 96 has an alignment projection 124.
  • the cylindrical or annular space 84 offers sufficient space to accommodate the electronic circuit in addition to the circuit board 96, a part of the diode 66 and the support rivet 74 for the battery holder, which circuit will subsequently be used in conjunction with FIG. 5 is described in more detail.
  • FIG. 4 In the case of pistols, see an illustration of a specific type of pistol in FIG. 4, there is no exchangeable revolver drum. Instead, the barrel is exchanged there, the original barrel 126 being replaced by the interchangeable insert 114 shown in FIG. 3, which has a corresponding outer shape.
  • This interchangeable insert in turn also has a trigger which can be actuated by the hammer of the handgun, here implemented by the trigger button 220, which in turn has a transmitter arranged on a circuit board 196, which also carries an infrared light-emitting laser diode 66 and is supplied with energy by a battery arrangement 172.
  • the interchangeable insert 114 has a housing that has a first, cylindrical
  • ⁇ R S ATZBLA Has cavity 150 for the optical system, consisting of the infrared laser diode 66 and a focusing device, such as lens 168, a second adjacent cylindrical
  • the housing is preferably made of die-cast metal and the individual cavities 150, 184 and 152 are axially one behind the other and have gradually increasing diameters, whereby the individual cavities are separated from each other.
  • the attachment points each form annular shoulders 201, 202 as support ring surfaces for the circuit board arrangement 196 on the one hand and the battery arrangement 172 with the triggering contact arrangement 72 on the other hand. These measures make the assembly of the individual components easier.
  • the cylindrical space 152, which also contains the battery, is closed by a plug 203 which closes off the cavity end and also contains the trigger 220 already mentioned.
  • circuit board 196 and the associated cavity 184 offer sufficient space for the individual circuit elements of the circuit according to FIG. 5. 5 shown
  • Circuit of a transmitter is a circuit that is housed on the board 96 or 196. According to this FIG. 5, the transmitter has the following structure: the one contact of the trigger 22 is connected to the one pole
  • the integrated module CD4093 is a combination of four NAND-Schmitt triggers, each with two
  • Entrances Of course, other types of similar properties can also be used.
  • the Q output of the flip-flop with the reference number 208 is, with the interposition of a further NAND gate 209 (part of the integrated component CD4093) on the one hand at the contact 11 of the integrated component CD4040 (reset input), and also via a time delay circuit 210 at the connection 10 (the clock input) of the module CD4040 (reference number 212), and at the S input (the SET input) of the further D flip-flop, which is contained in the module CD4013.
  • Trigger input is in turn connected to the output of circuit 210, while R and D inputs are grounded.
  • the Q output of this flip-flop is in turn connected to the driver transistor 216 via a NAND-Schmitt trigger element (part of CD4093), which connects the laser diode 66 to the battery voltage.
  • the circuit 210 consists of series-connected NOR gates, which in turn can be implemented by an integrated component, for example by a type 74 HC 02 component, which contains a total of 4 NOR gates.
  • FIG. 6 shows the infrared signal amplifier of the receiver device, which is accommodated in the receiver housing 16 shown in FIG. 8, a light-sensitive diode 28 being arranged behind the lens 26 at its focal point.
  • CA3140 are specified as operational amplifiers, but other corresponding types can also be used.
  • FIG. 7 the control electronics connected downstream of the infrared amplifier of FIG. 6 are then reproduced in their details, the output signal of the connection 222 of FIG. 6 being fed to an input connection 224 in FIG. 7 here.
  • the signal After passing through a NOR gate 226, the signal arrives in a decoding circuit in which the different pulse frequencies (e.g. by switching the channel according to reference number 206 in FIG. 5) can be decoded, for which an asynchronous twelve-stage binary counter 228 is used, implemented here an integrated CD4040 component, which is commercially available and has also been used in the transmitter.
  • the different pulse frequencies e.g. by switching the channel according to reference number 206 in FIG. 5
  • an integrated CD4040 component which is commercially available and has also been used in the transmitter.
  • the received signal controls its clock input 10, while the reset via input 11 is carried out by a further module 230, which is a monostable multivibrator, which is triggered via the two trigger inputs 8 and 12 and supplies a reset signal to its output 11 after expiry.
  • a further module 230 which is a monostable multivibrator, which is triggered via the two trigger inputs 8 and 12 and supplies a reset signal to its output 11 after expiry.
  • Module 228 delivered signals are one of the
  • the output 12 of the component 228 is also fed to a further D flip-flop 240, which in turn controls with its Q output a second diode 36 to display a second hit via a logic element 242 and a transistor driver stage.
  • the two D flip-flops 236, 240 will again be integrated Execute the specified blocks, similar to the transmitter circuit.
  • Driver amplifier with volume control can also put a horn 30 into operation.
  • the output of the flip-flop 240 is fed together with the output of the integrated module 230 to a further logic element 246, which is connected to a reset input of a further monostable multivibrator (implemented here by a module CD4047), which module is responsible for displaying the standby time and is 248. It is triggered via trigger input 8 by an integrated block with the reference number 250. This is a decimal counter with ten decoded outputs, implemented by a block CD4017. This block controls the timing.
  • the output of the block 248, terminal 10 is led to the base of the driver transistor which drives the standby diode 38, at the same time this signal is fed to the trigger input of a D flip-flop 252, the Q output of which on the one hand is the logic element 244 as a control signal and on the other hand Via a further logic element 254 to the reset input 15 of the module 250 and via yet another logic element 256 to yet another integrated module 258 which is supplied as a control pulse
  • Block (type 4521) generates the clock for the sequence control.
  • This clock is fed to the clock input 14 of the module 250, and a further module 260 (type 40192) responsible for the pause time is also controlled via the connection 11.
  • This is a synchronous upward and downward BCD decimal counter which controls the reset input of a D flip-flop 262 via output connection 13, the trigger input of which is controlled by sequence control module 250, pin 4 (Q2). Its Q output, in turn, is at the input of this block, which is the negated clock switch input, due to which, then a clock signal can be recorded via input 14.
  • pin 7 corresponding to Q3
  • module 248 namely its trigger input 8
  • Pin 2 of module 250 which is its Q1 output, is routed to connection 11 of module 260, on the one hand, and to the other the reset inputs of the D flip-flops 236 and 240.
  • the switch 44 already mentioned with regard to FIG. 8, the length of the pause can be set by a corresponding binary switch on the one hand controlling the DATA input of the flip-flop 262 via a logic element , on the other hand, the connection 9 of a CMOS module (counter) 264 with the designation CD40160, which module works as a random generator, i. that is, pauses of unpredictable length are generated.
  • Fig. 9 is a firearm 12 schematically, which in addition to a shot barrel 19 also has a second barrel 21, the z. B. for receiving cartridges 23. Serves from where after firing the cartridge 25 present in the barrel 19 and its ejection further cartridges are successively brought into the barrel 19, so that the second barrel 21 practically represents a magazine for cartridges 23.
  • the focusing light source 18 already described can also be arranged in this second barrel 21, with a corresponding electrical one
  • FIG. 16 A further alternative is shown schematically in FIG. 16: again a blank 25 is ignited by the trigger 20, whereby the space at the front end of the
  • Shot barrel 19 under high pressure escaping hot gases 29 produce a shot bang, through its pressure wave
  • Pressure sensor or microphone 31 is excited to deliver a trigger signal via a cable 33 to the transmitter 18, which then emits an infrared beam 24. While the embodiments of FIGS. 16 and 18 essentially do not require any changes to the commercially available firearm, the embodiment according to FIGS. 16 and 18 essentially do not require any changes to the commercially available firearm, the embodiment according to FIGS. 16 and 18 essentially do not require any changes to the commercially available firearm, the embodiment according to FIGS. 16 and 18 essentially do not require any changes to the commercially available firearm, the embodiment according to FIGS. 16 and 18 essentially do not require any changes to the commercially available firearm, the embodiment according to FIGS. 16 and 18 essentially do not require any changes to the commercially available firearm, the embodiment according to FIGS. 16 and 18 essentially do not require any changes to the commercially available firearm, the embodiment according to FIGS. 16 and 18 essentially do not require any changes to the commercially available firearm, the embodiment according to FIGS. 16 and 18 essentially do not require any changes to the commercially available firearm, the embodiment according
  • Area of the trigger 90 to install a suitable mechanical switch or by moving the mechanical parts of this trigger electronically triggered switch, z. B. can be so-called contactless contacts, for. B, a reed contact triggered by a magnet, or also a fork light barrier, which generates the triggering impulse through the passage of an opaque object through the fork light path, or it can be a mechanical contact coupled to the trigger valve 9, whereby also a Deflection lever mechanism can be provided.
  • a target 35 can be seen as the receiving device for the light bundle 24, which has an aperture 37 in the center of the disk, behind which, for example, the eye or the lens 26 of an infrared receiving device 39 is arranged.
  • a small mirror 41 can also be provided instead, according to FIG. 10, which reflects the incident infrared beam 24 onto a receiving system arranged in front of the pane 35, for example with a receiving diode 43.
  • the target device which bears the total reference number 45 in FIG. 9, also has a receiving device 47 for an acoustic pulse signal 49, as is known, for. B.
  • the receiving device being able to act, for example, from a microphone and a downstream amplifier 51 for audio frequency, to which a filter is assigned which only allows the frequencies occurring with such bang noises to pass through, and a pulse generating device which then generates a pulse of a fixed length.
  • This pulse is fed via line 53 to a coincidence circuit as an input, while the second input is fed via a cable 57 supplied infrared light signal of the receiving device 39. If there is a coincidence, ie if both the input signal via line 53 and the input signal via line 57 are present, the circuit 55 outputs an output signal via line 59 to the hit evaluation and display device 61. This in turn actuates either a horn 30 or an optical display 34, 36 or another display, for example a numerical display or screen display, see reference number 63.
  • the evaluation device 63 can also be common to all devices, in particular if it is a data processing system with a programming device. This would also be a common one
  • Enable control according to the wishes of the individual participants.
  • Such controls could consist in that, see for example FIG. 12, the individual targets 35 are pivoted about a vertical axis 65 with the aid of a drive 67 under the control of the electronic device 63.
  • the target 35 can therefore also be placed transversely, see the broken line in Fig. 12, at which time the shooter is told that he can not shoot now.
  • the display is shown by rotating the target. Accordingly, the target movement can also take place up and down (FIG. 13) or back and forth (FIG. 14), as is already the state of the art in shooting sports.
  • Whip 69 is possible, see FIG. 15, with which arrangement an initially covered target 35 with the help of a

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

Le dispositif décrit comporte une source de lumière disposée par exemple dans la trajectoire de tir de l'arme à feu et une unité de déclenchement couplée avec la détente de ladite arme (12) pour mettre sous tension la source de lumière focalisée, pour une durée déterminée, par exemple lors de l'impact du chien sur le détonateur, ainsi qu'un système de cible (16) qui constate l'impact du faisceau lumineux sur la cible dans un délai déterminé coordonné avec l'instant de déclenchement de la détente et fournit un signal à une unité d'évaluation et d'affichage (34, 30) destinée à l'évaluation et/ou à l'affichage des impacts du tir. Le système mettant sous tension la source de lumière focalisée active également un système (11, 13) pour délivrer des impulsions acoustiques, comme la détonation de cartouches à blanc, de telle sorte qu'un signal lumineux (24) et un signal acoustique (49) apparaissent pratiquement simultanément lorsqu'on appuie sur la détente (9) de l'arme à feu.
PCT/EP1990/001277 1989-08-03 1990-08-03 Dispositif pour la pratique et la competition de tir avec des armes a feu WO1991002210A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19893925640 DE3925640A1 (de) 1989-08-03 1989-08-03 Schiesstrainings- und -wettkampfeinrichtung fuer feuerwaffen
DEP3925640.5 1989-08-03

Publications (2)

Publication Number Publication Date
WO1991002210A2 true WO1991002210A2 (fr) 1991-02-21
WO1991002210A3 WO1991002210A3 (fr) 1991-03-21

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Application Number Title Priority Date Filing Date
PCT/EP1990/001277 WO1991002210A2 (fr) 1989-08-03 1990-08-03 Dispositif pour la pratique et la competition de tir avec des armes a feu

Country Status (3)

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EP (1) EP0437601A1 (fr)
DE (1) DE3925640A1 (fr)
WO (1) WO1991002210A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0616188A1 (fr) * 1993-03-02 1994-09-21 Golden Grid Limited Système indicateur pour jeu de tir électronique
WO1998019129A1 (fr) * 1996-10-25 1998-05-07 Mentrex Ag Dispositif permettant d'adapter une arme pour simuler un tir

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4123582A1 (de) * 1991-07-12 1993-01-14 Michael Brewka Lichtstrahlschusswaffe mit zielvorrichtung
DE29704604U1 (de) 1997-03-13 1997-05-15 Krausser, Heinz, 81673 München Sportplatz
EP1398595A1 (fr) * 1997-08-25 2004-03-17 Beamhit L.L.C. Système en réseau pour l'entraínement au tir d'arme à feu sur cible utilisant un laser

Citations (6)

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Publication number Priority date Publication date Assignee Title
US3936822A (en) * 1974-06-14 1976-02-03 Hirschberg Kenneth A Method and apparatus for detecting weapon fire
US3938262A (en) * 1974-10-17 1976-02-17 Hughes Aircraft Company Laser weapon simulator
JPS51148299A (en) * 1975-06-12 1976-12-20 Copal Co Ltd Detecting method of shooting signal fir light beam gun
US4269415A (en) * 1979-04-13 1981-05-26 Thorne Booth George M Scoring system for shooting gallery
US4427199A (en) * 1978-09-13 1984-01-24 Faith Donald L Target scoring system
GB2138112A (en) * 1983-04-05 1984-10-17 Peter Gilbertson Equipment for simulated shooting

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936822A (en) * 1974-06-14 1976-02-03 Hirschberg Kenneth A Method and apparatus for detecting weapon fire
US3938262A (en) * 1974-10-17 1976-02-17 Hughes Aircraft Company Laser weapon simulator
JPS51148299A (en) * 1975-06-12 1976-12-20 Copal Co Ltd Detecting method of shooting signal fir light beam gun
US4427199A (en) * 1978-09-13 1984-01-24 Faith Donald L Target scoring system
US4269415A (en) * 1979-04-13 1981-05-26 Thorne Booth George M Scoring system for shooting gallery
GB2138112A (en) * 1983-04-05 1984-10-17 Peter Gilbertson Equipment for simulated shooting

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, Band 1, Nr. 40 21. April 1977, & JP, A, 51148299 (Koparu K.K.) 20. Dezember 1976 siehe zusammenfassung *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0616188A1 (fr) * 1993-03-02 1994-09-21 Golden Grid Limited Système indicateur pour jeu de tir électronique
WO1998019129A1 (fr) * 1996-10-25 1998-05-07 Mentrex Ag Dispositif permettant d'adapter une arme pour simuler un tir

Also Published As

Publication number Publication date
EP0437601A1 (fr) 1991-07-24
DE3925640A1 (de) 1991-02-07
WO1991002210A3 (fr) 1991-03-21

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