FR2674324A1 - Projectile for simulating laser firing - Google Patents

Projectile for simulating laser firing Download PDF

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Publication number
FR2674324A1
FR2674324A1 FR9103817A FR9103817A FR2674324A1 FR 2674324 A1 FR2674324 A1 FR 2674324A1 FR 9103817 A FR9103817 A FR 9103817A FR 9103817 A FR9103817 A FR 9103817A FR 2674324 A1 FR2674324 A1 FR 2674324A1
Authority
FR
France
Prior art keywords
projectile
perforation
outlet
shooting simulation
laser shooting
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.)
Withdrawn
Application number
FR9103817A
Other languages
French (fr)
Inventor
Eguizabal Echevarria Julian
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2674324A1 publication Critical patent/FR2674324A1/en
Withdrawn legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41AFUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A33/00Adaptations for training; Gun simulators
    • F41A33/02Light- or radiation-emitting guns ; Light- or radiation-sensitive guns; Cartridges carrying light emitting sources, e.g. laser
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41AFUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A21/00Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
    • F41A21/10Insert barrels, i.e. barrels for firing reduced calibre ammunition and being mounted within the normal barrels
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42AMMUNITION; BLASTING
    • F42BEXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B8/00Practice or training ammunition
    • F42B8/02Cartridges
    • F42B8/04Blank cartridges, i.e. primed cartridges without projectile but containing an explosive or combustible powder charge

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

Abstract

Projectile for simulating laser firing, consisting of a longitudinally perforated cartridge case (3), including, at the entry to the perforation (6) a piston (4), and the output (8) of the perforation opening out with the orifice (5) of the barrel of the weapon, its outer shape being obtained by the addition of shapes of a conventional cartridge case (3.1) and of a conventional bullet (3.2). … …

Description

"PROJECTILE POUR LA SIMULATION DE TIR AU LASER""PROJECTILE FOR THE SIMULATION OF LASER SHOOTING"

On sait que l'armée et la police ont besoin d'effectuer des exercices et des manoeuvres pour exercer les personnes qui utilisent les moyens de guerre ou de dissuasion.  We know that the army and the police need to carry out exercises and maneuvers to exercise those who use the means of war or deterrence.

Dans le cas des armes automatiques ou semi-  In the case of automatic or semi-automatic weapons

automatiques, comme les mitrailleuses, fusils, carabines, pistolets ou revolvers, les exercices avec des munitions  automatic, such as machine guns, rifles, rifles, pistols or revolvers, exercises with ammunition

réelles supposent un coût élevé.  costs are high.

Pour pallier ce coût, on a trouvé la solution de simuler le tir avec un rayon laser, mais les bons tireurs rencontrent l'inconvénient que, dans cette simulation, il n'y a pas de recul de l'arme, ni de son, ni d'énergie de recul  To offset this cost, we have found the solution to simulate shooting with a laser beam, but good shooters have the disadvantage that, in this simulation, there is no recoil of the weapon, nor of sound, no recoil energy

suffisante pour donner lieu à l'automaticité de l'arme.  sufficient to give rise to the automaticity of the weapon.

Le demandeur a résolu les problèmes indiqués en développant un nouveau projectile d'exercice auquel il donne essentiellement une douille et un fort explosif, mais sans  The Applicant has resolved the problems indicated by developing a new exercise projectile to which he essentially gives a shell and a high explosive, but without

balle ni élément projetable.bullet or projectable element.

La présente invention préconise un projectile pour la simulation de tir au laser, composé d'une douille perforée longitudinalement, comportant à l'entrée de la perforation un piston, et la sortie de la perforation s'embouchant avec  The present invention recommends a projectile for laser firing simulation, composed of a longitudinally perforated cartridge case, comprising a piston at the inlet of the perforation, and the outlet of the perforation being fitted with

l'orifice du canon de l'arme.the orifice of the barrel of the weapon.

La figure 1 est une vue en coupe du projectile objet de  Figure 1 is a sectional view of the projectile object of

l'invention, monté sur le canon d'une arme.  the invention, mounted on the barrel of a weapon.

Le canon de l'arme ( 1) peut être un canon conventionnel auquel on a incorporé une douille d'obturation ( 2) ou un canon préparé pour le projectile de l'invention et former un seul corps à l'origine, le canon étant prolongé avec la forme de la douille d'obturation ( 2) mentionnée Il faut que le diamètre (d) de l'orifice de sortie ( 5) de l'arme soit bien  The barrel of the weapon (1) can be a conventional barrel in which a shutter casing (2) has been incorporated or a barrel prepared for the projectile of the invention and form a single body at the origin, the barrel being extended with the shape of the blanking sleeve (2) mentioned It is necessary that the diameter (d) of the outlet orifice (5) of the weapon is well

inférieur au diamètre (D) du projectile.  less than the diameter (D) of the projectile.

A l'extérieur du canon ( 1), on dispose les moyens de  Outside the barrel (1), there are the means of

laser non représentés.laser not shown.

Le projectile se compose d'une douille ( 3), qui peut être en bronze, en acier inoxydable, ou de toute autre matière durable, si on désire récupérer et recharger la douille ( 3) après chaque tir, ou peut être d'une matière  The projectile consists of a socket (3), which can be bronze, stainless steel, or any other durable material, if one wishes to recover and reload the socket (3) after each shot, or can be of a matter

plastique si on la jette après chaque tir.  plastic if thrown away after each shot.

La douille ( 3) a pour forme extérieure l'addition en continuité de la forme extérieure de préférence d'une douille conventionnelle ( 31) et d'une balle conventionnelle ( 32), le canon ( 1) d'une arme conventionnelle pouvant être utilisé  The shell (3) has the external form as a continuous addition of the external form, preferably of a conventional shell (31) and a conventional bullet (32), the barrel (1) of a conventional weapon being able to be used

avec ses butées (t) pour la douille ( 31).  with its stops (t) for the socket (31).

Étant donné que la forme extérieure du projectile de simulation est similaire à celle d'un projectile réel, il y a lieu d'éviter le risque de confusion entre eux Dans ce but, on a prévu que l'extrémité de la douille d'obturation ( 2) soit disposée par rapport à l'entrée (e) du canon ( 1) à une distance ( 1) inférieure à la longueur d'un projectile réel, et c'est pourquoi, si on introduisait ce dernier par erreur, sa tête dépasserait à l'extérieur et on ne pourrait pas  Since the external shape of the simulation projectile is similar to that of a real projectile, it is necessary to avoid the risk of confusion between them. For this purpose, it has been provided that the end of the shutter sleeve (2) is arranged relative to the entry (e) of the barrel (1) at a distance (1) less than the length of a real projectile, and this is why, if one introduced the latter by mistake, its head would protrude outside and we couldn't

produire le tir.produce the shot.

La douille ( 3) comporte une perforation longitudinale ( 6) et comporte à son entrée un piston ( 4) d'une puissance bien supérieure à celle qu'il devrait avoir pour le calibre du projectile conventionnel correspondant, par exemple pour des projectiles de pistolet semi- automatique, on a utilisé des pistons de grenades de mortier, la perforation débouchant  The socket (3) has a longitudinal perforation (6) and comprises at its entry a piston (4) of a much higher power than it should have for the caliber of the corresponding conventional projectile, for example for pistol projectiles semi-automatic, pistons of mortar grenades were used, the perforation opening

dans l'orifice ( 5) de sortie de l'arme.  in the outlet (5) of the weapon.

Pour faciliter la sortie automatique de la douille ( 3), on obture partiellement la sortie ( 8) de l'orifice ( 6) de la douille par des agrandissements ( 7) intérieurs, donnant une surface extérieure facilitant les efforts de réaction de  To facilitate the automatic exit of the socket (3), the outlet (8) of the orifice (6) of the socket is partially closed by internal enlargements (7), giving an external surface facilitating the reaction efforts of

projection extérieure du projectile.  external projection of the projectile.

On peut disposer à l'intérieur de la perforation d'une matière explosive supplémentaire, par exemple de la poudre,  It is possible to have inside the perforation an additional explosive material, for example powder,

qui peut rester retenue de manière conventionnelle.  which can remain retained in a conventional manner.

L'énergie du tir produite par le piston ( 4) et, le cas échéant, par la poudre, produit une énergie acoustique similaire à celle d'un tir conventionnel, une énergie de recul et d'automaticité de l'arme et une énergie (conventionnelle) qui, se transmettant par l'orifice ( 5) du canon, est capable  The energy of the shot produced by the piston (4) and, if necessary, by the powder, produces an acoustic energy similar to that of a conventional shot, a recoil and automatic energy of the weapon and an energy (conventional) which, being transmitted through the orifice (5) of the barrel, is capable

d'actionner le laser de simulation de tir.  to activate the fire simulation laser.

La douille ( 3) peut être récupérée entièrement et, avec l'addition d'un nouveau piston 4, qui est d T un prix bien inférieur à une balle conventionnelle, le projectile est prévu pour être réutilisé Dans ce cas, on lui ajoute  The sleeve (3) can be fully recovered and, with the addition of a new piston 4, which is d T a price much lower than a conventional bullet, the projectile is intended to be reused In this case, it is added

également la poudre ou un autre explosif conventionnel.  also powder or another conventional explosive.

De préférence, le diamètre (Dl) de sortie de la perforation du projectile est supérieur au diamètre (d) de  Preferably, the diameter (Dl) of the projectile perforation outlet is greater than the diameter (d) of

l'orifice ( 5) du canon.the orifice (5) of the barrel.

aat

Claims (3)

REVENDICATIONS -1 Projectile pour la simulation de tir au laser, caractérisé en ce qu'il se compose d'une douille ( 3) perforée ( 6) longitudinalement, et en ce que l'on dispose à l'entrée de la perforation ( 6) un piston ( 4), et en ce que l'on embouche la sortie ( 8 > de la perforation ( 6) sur  -1 Projectile for laser shooting simulation, characterized in that it consists of a socket (3) perforated (6) longitudinally, and in that one has at the entrance of the perforation (6) a piston (4), and in that we plug the outlet (8> of the perforation (6) on l'orifice ( 5) de sortie de l'arme.the outlet (5) of the weapon. -2 Projectile pour la simulation de tir au laser, selon la revendication 1, caractérisé en ce que la douille a une forme extérieure se composant approximativement de l'addition des formes d'une douille ( 3 1) et d'une balle  -2 Projectile for laser shooting simulation, according to claim 1, characterized in that the shell has an external shape consisting approximately of the addition of the shapes of a shell (3 1) and a bullet ( 3 2) conventionnelles.(3 2) conventional. -3 Projectile pour la simulation de tir au laser, selon la revendication 1, caractérisé en ce que le piston est un piston de percussion d'une puissance bien supérieure à celle du piston correspondant au calibre du projectile utilisé. -4 Projectile pour la simulation de tir au laser, selon  -3 Projectile for laser shooting simulation, according to claim 1, characterized in that the piston is a percussion piston with a power much greater than that of the piston corresponding to the caliber of the projectile used. -4 Projectile for laser shooting simulation, according to les revendications 1, 2 et 3, caractérisé en ce que  claims 1, 2 and 3, characterized in that l'intérieur du projectile est prévu avec de la poudre  the inside of the projectile is provided with powder et/ou des explosifs de tir.and / or blasting explosives. -5 Projectile pour la simulation de tir au laser, selon la revendication 1, caractérisé en ce que, de préférence, le diamètre (Dl) de sortie de la perforation du projectile est supérieur au diamètre (d) de l'orifice ( 5)  -5 Projectile for laser shooting simulation, according to claim 1, characterized in that, preferably, the diameter (Dl) of the projectile perforation outlet is greater than the diameter (d) of the orifice (5) du canon.from the barrel. -6 Projectile pour la simulation de tir au laser, selon la revendication 1, caractérisé en ce que le diamètre (d) de l'orifice de sortie ( 5) de l'arme est bien inférieur  -6 Projectile for laser shooting simulation, according to claim 1, characterized in that the diameter (d) of the outlet orifice (5) of the weapon is much smaller au diamètre (D) du projectile.to the diameter (D) of the projectile. -7 Projectile pour la simulation de tir au laser, selon la revendication 1, caractérisé en ce que la perforation ( 6) de la douille ( 3) présente un agrandissement de  -7 Projectile for laser shooting simulation, according to claim 1, characterized in that the perforation (6) of the sleeve (3) has an enlargement of sortie ( 8).outlet (8).
FR9103817A 1991-04-02 1991-03-21 Projectile for simulating laser firing Withdrawn FR2674324A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9106908A GB2254403A (en) 1991-04-02 1991-04-02 Simulation cartridge for simulated firing using a laser beam gun.

Publications (1)

Publication Number Publication Date
FR2674324A1 true FR2674324A1 (en) 1992-09-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR9103817A Withdrawn FR2674324A1 (en) 1991-04-02 1991-03-21 Projectile for simulating laser firing

Country Status (3)

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DE (1) DE4134505A1 (en)
FR (1) FR2674324A1 (en)
GB (1) GB2254403A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19917649C2 (en) 1999-04-19 2001-10-31 Nico Pyrotechnik System consisting of a training floor for an automatic rapid-fire weapon and a weapon barrel
EP1255960A2 (en) * 2000-01-13 2002-11-13 Beamhit, LLC Firearm laser training system and method employing modified blank cartridges for simulating operation of a firearm
WO2001055664A2 (en) 2000-01-13 2001-08-02 Beamhit, Llc Laser transmitter assembly configured for placement within a firing chamber and method of simulating firearm operation
US6575753B2 (en) 2000-05-19 2003-06-10 Beamhit, Llc Firearm laser training system and method employing an actuable target assembly
ATE311586T1 (en) 2000-06-09 2005-12-15 Beamhit Llc FIREARM LASER TRAINING SYSTEM AND METHOD FOR FACILITATING FIREARMS TRAINING WITH DIFFERENT TARGET AND VISUAL FEEDBACK OF SIMULATED BULLET IMPACT LOCATIONS
AU2002239865A1 (en) 2001-01-10 2002-07-24 Beamhit, Llc Revolver cylinder configured to accomodate blanks and method for simulating firearm operation

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1482344A (en) * 1922-11-02 1924-01-29 Roy A Briggs Bullet
US2405308A (en) * 1944-03-13 1946-08-06 Joe F Jack Dry firing cartridge
FR2388242A1 (en) * 1977-04-19 1978-11-17 France Etat Automatic firearm blank cartridge - has calibrated gas escape orifice and fold to allow cartridge case extension
WO1987004512A1 (en) * 1986-01-18 1987-07-30 Accles And Shelvoke Ltd. Apparatus for simulated shooting
DE3838089A1 (en) * 1988-11-10 1990-05-17 Diehl Gmbh & Co Device for supplying power to a laser for hit simulation

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE545955A (en) * 1953-06-24
GB732633A (en) * 1953-06-27 1955-06-29 Ringdal Lars Improvements in ammunition cartridges
GB769753A (en) * 1953-06-27 1957-03-13 Kupag Kunststoff Patent Verwal Ammunition cartridge
NL106032C (en) * 1958-06-04
DE1229880B (en) * 1963-10-31 1966-12-01 Rheinmetall Gmbh Maneuver cartridge for guns
GB1080219A (en) * 1963-11-21 1967-08-23 Robert William Parker Blank cartridge
DE1603753A1 (en) * 1966-04-28 1970-12-23 Dynamit Nobel Ag Drive cartridge for powder powered devices for commercial use
US3818834A (en) * 1972-02-04 1974-06-25 K Baumgartener Reusable blank cartridge and reloading assemblies
GB2044896B (en) * 1978-11-30 1982-09-15 Hilvenna Ltd Round of ammunition; air guns
DE3165417D1 (en) * 1980-09-26 1984-09-13 Gq Defence Equip Ltd Small arms practice ammunition

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1482344A (en) * 1922-11-02 1924-01-29 Roy A Briggs Bullet
US2405308A (en) * 1944-03-13 1946-08-06 Joe F Jack Dry firing cartridge
FR2388242A1 (en) * 1977-04-19 1978-11-17 France Etat Automatic firearm blank cartridge - has calibrated gas escape orifice and fold to allow cartridge case extension
WO1987004512A1 (en) * 1986-01-18 1987-07-30 Accles And Shelvoke Ltd. Apparatus for simulated shooting
DE3838089A1 (en) * 1988-11-10 1990-05-17 Diehl Gmbh & Co Device for supplying power to a laser for hit simulation

Also Published As

Publication number Publication date
GB9106908D0 (en) 1991-05-22
GB2254403A (en) 1992-10-07
DE4134505A1 (en) 1993-04-22

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