EP0766807B1 - Persönliches feuerwaffensystem - Google Patents

Persönliches feuerwaffensystem Download PDF

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Publication number
EP0766807B1
EP0766807B1 EP95923376A EP95923376A EP0766807B1 EP 0766807 B1 EP0766807 B1 EP 0766807B1 EP 95923376 A EP95923376 A EP 95923376A EP 95923376 A EP95923376 A EP 95923376A EP 0766807 B1 EP0766807 B1 EP 0766807B1
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EP
European Patent Office
Prior art keywords
fact
ammunition
firearm
tube
main
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 - Lifetime
Application number
EP95923376A
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English (en)
French (fr)
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EP0766807A1 (de
Inventor
Jean Baricos
Guy Valembois
Michel Castarede
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Etienne LaCroix Tous Artifices SA
Original Assignee
Etienne LaCroix Tous Artifices SA
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Publication of EP0766807A1 publication Critical patent/EP0766807A1/de
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41C—SMALLARMS, e.g. PISTOLS, RIFLES; ACCESSORIES THEREFOR
    • F41C7/00—Shoulder-fired smallarms, e.g. rifles, carbines, shotguns
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41C—SMALLARMS, e.g. PISTOLS, RIFLES; ACCESSORIES THEREFOR
    • F41C33/00—Means for wearing or carrying smallarms
    • F41C33/001—Shooting harnesses; Stabilising devices, e.g. straps on the body

Definitions

  • the present invention relates to the field of firearms individual.
  • the main object of the present invention is to improve the existing individual gun systems.
  • the object of the present invention is in particular to provide a new individual firearm system with improved maneuverability, which allows the use of a wide variety of projectiles, either their range or their mode of action and which allows the use of projectiles large mass on a portable weapon.
  • the aforementioned aims are achieved in the scope of the invention thanks to a weapon comprising suitable means to allow support of the weapon by the user's forearm.
  • US-A-3854231 (BROYLES) describes a weapon system two-pipe fire. This document proposes to limit the backward effect, to expel a counter-charge from the rear of the weapon simultaneously with the ejection payload from the front. This document does not teach or suggest to associate a shock-absorbing anti-recoil system with the weapon.
  • the document FR-A-2697881 relates to a friction damper. This document does not teach a multi-tube weapon system.
  • the main tube 300 can present for example a 40mm caliber and the secondary tube of small 500 caliber 5.56mm caliber.
  • the support base 100 can be the subject of many variants of achievement. It is essentially made up of a rigid structure. This rigid structure defines two parallel chambers or channels 110, 120 which house the main tube 300 and the secondary tube 500 respectively.
  • the support means 200 are placed essentially on the upper surface 102 of the base 100. These support means 200 include a main handle 210 projecting from the surface upper 102 of base 100, for example substantially mid-length of it.
  • Main handle 210 is equipped with a firing button 214 and a safety contactor 216.
  • the support means 200 also include advantageously a front handle 220 projecting from the surface upper 102, located substantially on the front end of the base 100.
  • a front handle 220 projecting from the surface upper 102, located substantially on the front end of the base 100. The presence of the two handles 210, 220 makes it possible to hold the weapon with two hands.
  • the support means 200 also include preferably an elbow or forearm support 230 in the vicinity of the rear end of the base 100.
  • the elbow or forearm support 230 is formed by a concave shell which serves as a support for the forearm. It is preferably fitted with a safety contactor which prohibits initiation until the user's forearm is correctly positioned on the elbow or forearm support 230.
  • the main handle 210 and where appropriate the front handle 220 can be fitted with a retaining plate 212 at their end upper, as shown in broken lines in Figure 2.
  • the elbow or forearm support 230 is associated with a strap 232 designed to surround the forearm of the user, on the front of the elbow, as seen in Figure 1.
  • the carrying of the weapon by the forearm advantageously under the forearm as shown in the appended figures, allows a great mobility.
  • the recoil of the forearm itself after the shooting, allows by pendulum effect, to dampen the recoil effect.
  • a selector 250 is also provided on the upper surface 102 of the base 100 .
  • the selector 250 is adapted preferably to allow a selection between three positions: a) no shooting, b) firing a high caliber projectile using the tube main 300 or c) firing a small caliber projectile using the tube secondary 500.
  • sighting means 260 for example of the camera type, linked to an operating system provided on the user's helmet by any appropriate means.
  • the elbow or forearm support 230 is advantageously provided with a connector 234 enabling the connection with the aforementioned operating means provided on the helmet.
  • the two chambers 110, 120 are preferably superimposed vertically and not horizontally on the base 100. More specifically, the chamber 110 receiving the main tube 300 is preferably underlying the chamber 120 receiving the secondary tube 500 smaller caliber.
  • the two chambers 110, 120 can be juxtaposed horizontally.
  • the large caliber main tube 300 is a closed tube the rear by a breech or barrel bottom 310.
  • the main tube 300 thus works by mortar effect.
  • An electric ignition system 320 is provided on the rear of the cylinder head 310.
  • the main tube 300 is guided to slide in the chamber 110, along its longitudinal axis 302.
  • the tube main 300 is connected at its front end, at the end front of the parallel secondary tube 500, via a trigger guard 330.
  • the secondary tube 500 is also guided with sliding parallel to its axis 502 in the secondary chamber 120.
  • this secondary tube 500 serves as a damper rod. for the large gauge tube 300.
  • the damper 400 associated with the main tube 300 and the rod 500 is preferably of the type illustrated in FIG. 8, although that this provision is not limiting.
  • the internal chamber 304 of the main tube 300 is provided, at its rear end and at its lower part, a closing flap 340.
  • This closing flap can be moved perpendicular to axis 302 in a recess 342 provided in the lower part of the base 100, when the main tube 300 moves back into the chamber 110, so that the opening 341 thus released laterally in the main tube 300, ie placed next to a charger 350 secured to the base 100, for allow the automatic introduction of a new ammunition into said room 304.
  • the charger 350 is preferably designed to contain several types of ammunition, for example two types of ammunition.
  • This ammunition can be the subject of many variants of production. Their number can also vary over a wide range.
  • the charger 350 can be designed to hold two sets of three rounds: three bursts and three arrow munitions.
  • the main tube 300 is advantageously free to rotate around its axis 302, in an indexed fashion, so that by rotation around this axis 302, thanks to a selection lever 306, provided for example on the front end of the main tube 300, the opening 341 formed in the tube 300 opposite the flap 340 is placed respectively opposite either of the two rounds of ammunition.
  • the charger 350 formed of a housing suspended vertically under the base 100.
  • the housing 350 has a vertical central partition 352 which defines two compartments 354, 356 each housing three munitions 355, 357.
  • the charger 350 can be fixed under the base 100, so removable by any suitable means.
  • the large main tube 300 is also equipped with a muzzle brake and a silencer.
  • the small caliber secondary tube 500 is guided sliding along its axis 502 in the secondary chamber 120.
  • the secondary tube 500 is also a closed tube at its rear end and therefore works by mortar effect.
  • the secondary chamber 120 supports so fixes a shock absorber support 410.
  • the shock absorber 400 is linked to this support 410 and receives slidingly, along the axis 502, the secondary tube 500.
  • the damper 400 is immobilized in position in the chamber 120 of the base 100.
  • the system shock absorber 400 is of the type described and shown in an application for previous PCT patent filed in the name of the Applicant under priority of the French patent application filed under No. 92 13428 and published under No. 2697881; which PCT patent application and patent application French should be considered as incorporated into this description by the reference given to them here.
  • the shock absorber system 400 includes a pad 430 which rests on the tube 500.
  • This shoe 430 is preferably formed of a ring or split friction sleeve engaged on tube 500.
  • the damping system 400 further comprises control means 440 interposed between the shoe 430 and the housing 420, which control means 440 are adapted to exert an effort on the pad 430, tending to apply said pad against the secondary tube 500, during a recoil phase of the tubes 300 and 500 and to reduce the force exerted by the pad 430 during a phase of return of the aforementioned tubes.
  • control means 440 are preferably formed of elastic means working in buckling.
  • control means 440 include multiple stacked elastic washers, each formed a star washer formed by a cone provided with radial cutouts opening alternately on its inner periphery and on its outer periphery.
  • the 440 washers thus constitute a multitude of beams likely to burn.
  • the outer periphery of the washers 440 rests in a groove 422 formed on the housing 420.
  • the inner periphery of the washers 440 rests in a groove 432 formed on the shoe 430, so that the washers 440 urge the socket 430 on the rod 500.
  • This elastic support 450 can be the subject of numerous variants.
  • the axial support 450 is preferably adapted to generate a linear resistant force as a function of its deformation or stress axial.
  • the washers 440 are frustoconical. Therefore, the corresponding buckling beams are rectilinear, in a so-called waiting position. Elastic support 450 is not requested.
  • the friction sleeve 430 is supported on the tube 500 thanks to the elasticity of the washers 440.
  • the axial play and the authorized deformation of the axial support 450 are adapted to allow deformation of the washers 440 towards their second stable state of equilibrium, i.e. a tilting of the concavity of the washers (in the direction of movement of the tube 500 at rest and in the opposite direction after loading).
  • the relative displacement of the sleeve 430 relative to the housing 420 ends when, after undergoing buckling deformation, the 440 beams return to a straight position and are loaded by the elastic support 450.
  • the damping system is adapted so that the curve of the resilient force of the elastic support 450 cuts the curve of the force of friction of the pad 430 on the tube 500, at the level of the falling front of this curve.
  • the secondary tube 500 is guided with sliding in chamber 120 by means of a support or slide 510.
  • the cylinder head 520 of the secondary tube 500 is placed in this slide 510, ie on the rear of the support 410.
  • this cylinder head 520 is associated with electric firing means for the tube secondary 500.
  • the secondary tube 500 is preferably side loading.
  • a charger for this secondary tube 500 is referenced 550.
  • the operation of the weapon system in accordance with this invention is essentially the following.
  • the base 100 is integral with the shock absorber support 410 and shock absorber 400.
  • a ammunition contained in the main tube 300 is fired.
  • Tubes 300, 500 as well as their respective supports and cylinder heads 310, 520 move back simultaneously. More specifically, the recoil of the main tube 300 is damped by the shock absorber system 400.
  • the shutter 340 is deleted in the recess 342 provided in part bottom of base 100.
  • the chamber 304 of the main tube 300 is then open to the level of window 341, opposite the central partition 352 of the loader 350, in the maximum recoil position.
  • the main tube 300 can be recharged automatically in this recoil position, by rotation about its axis 302, in order to place the opening 341 next to a selected munition contained in the loader 350.
  • This main tube 300 can then be brought back to the firing position forward, manually or automatically.
  • the tube main 300 can initially be brought empty forward and then loaded subsequently by retraction and rotation to retract the flap 340.
  • the weapon is then ready for a new shot.
  • the weapon shoots from in a conventional manner in itself the projectiles contained in the magazine 550.
  • the ammunition fired by the secondary tube 500 is they preferably conventional kinetic effect ammunition.
  • Ammunition 600 shown in Figure 5 includes a main socket 610 which houses the 620 projectile and which is provided on the rear of an auxiliary socket 630 forming a propellant.
  • the 620 projectile is formed by an arrow composed a cylindrical central rod 622 provided in its rear part with a empennage 624.
  • the front point 626 of the arrow is advantageously tapered.
  • Such a projectile 620 is designed for drilling armor.
  • the rod 622 is advantageously based on tungsten.
  • the propellant assembly 630 can be the subject of numerous embodiments. It will therefore not be described in detail below.
  • this set 630 propellant complies with the provisions described in the application for patent filed in France on November 30, 1993 under number 93 14301.
  • this 630 power package includes a sleeve 632 which houses a central body 634 receiving a cartridge pyrotechnic 635 generator of pressurized gas.
  • Body 634 is connected to the sleeve 632, at its rear end. It is defined between the body central 634 and the sleeve 632 an intermediate annular chamber 636.
  • the pyrotechnic cartridge 635 communicates with the chamber intermediate 636 via radial through passages 633 formed in the central body 634.
  • Intermediate chamber 636 opens at its front end in an expansion chamber 640 formed between the base 612 of the socket main 610 and the propellant assembly 630. More specifically, the chamber intermediate 636 is partially closed, at its level of communication with the expansion chamber 640 via a elastic wall 638 in the shape of a generally frustoconical crown material coming from the front end of the central body 634 or attached on this one.
  • the elastic wall 638 thus makes it possible to regulate the pressure in the trigger 640 and therefore limit the recoil force applied to the base 100.
  • the functioning of this control is essentially the following.
  • the deformation of the elastic wall 638 makes it possible to close and gradually open the section of passage 642 to maintain a substantially constant pressure in the expansion chamber 640.
  • gas generator or "propellant” 630 is not not limited to the embodiment shown in FIG. 5.
  • the elastic wall 638 can be replaced by any valve equivalent servo control, for example in the form of a distributor as described and represented in the aforementioned French patent application 93 14301.
  • the pressure control valve means in the expansion chamber 640 can be formed on the tube 300 itself, or on an element independent of the tube 300 and the ammunition and placed at the bottom of the tube 300.
  • Such a gas generator 630 makes it possible to reduce the amplitude maximum or peak pressure generated and therefore reduce the wall thickness of the tube, so the mass of it, and reduce the effort step back.
  • Ammunition 600 shown in Figure 6 includes a main casing 610 which houses in its part before the projectile 620 and in its rear part the 630 thruster assembly.
  • the propellant assembly 630 shown in FIG. 6 is substantially identical to that of FIG. 5 previously described.
  • Ammunition 600 shown in Figure 7 differs from that illustrated in Figure 6 by the fact that the propellant assembly 630 is composed of several stages juxtaposed axially. Specifically, it is thus provided for several 632 pistons juxtaposed axially and each associated to a propellant charge 634. The fire transmission is operated automatically between different loads 634 thanks to channels 633 provided centrally in each piston 632.
  • the sockets 610 of ammunition 600 are advantageously provided with a leak 614 on the rear, at their base, to operate an automatic ejection of these sockets from the front or mouth of the tube 300.
  • means are provided for maintaining the ammunition 600 at the bottom of each tube 300, 500 before firing.
  • These means can be formed for example of magnets provided at the level of the cylinder heads 310, 520.
  • the weapon system according to the present invention is preferably provided with a system shooting aid provided on the user's helmet, of the type of preference head-up vision.
  • a system shooting aid provided on the user's helmet, of the type of preference head-up vision.
  • Such a system is designed to visualize the objective on a visor available to the user.
  • the trajectory control of the projectile can be controlled by the user or by a computer provided on the helmet or on the weapon.
  • Such a head-up vision system is important in the measure where the weapon is held under the forearm, the line of sight is not directly aligned with the eye.
  • connection between the sighting means 260 provided on the system weapon and the head-up vision system provided on the helmet can be provided by any suitable means, for example by optical fiber.
  • the main tube 300 allows the firing of large ammunition range, for example of the order of 600m, while the secondary tube 500 allows the sending of classic kinetic projectiles therefore the carrying of conventional low mass ammunition for example of the order of 5g in large number.
  • the present invention allows great maneuverability, and by therefore a shot in any direction.
  • shock absorber system 400 makes it possible to use a closed mortar effect tube, therefore without projection of hot gases to the rear and without risk of burns for the user, for projectiles large mass, for example from 200 to 300g.
  • the two tubes 300, 500 can be of same caliber.
  • the weapon in accordance with this invention can be worn other than under the forearm, for example in the fist, or on the forearm or on one side of the forearm.
  • the two tubes 300, 500 may not be strictly parallel, depending on the ballistics sought.

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

Claims (31)

  1. Individuelles Feuerwaffensystem mit mindestens zwei Abschußrohren (300, 500), dadurch gekennzeichnet, daß es eine Reibungs-Dämpfungseinrichtung (400) aufweist, die mindestens einem Hauptrohr (300) zugeordnet und dazu eingerichtet ist, die Rückstoßkraft zu begrenzen, die von diesem Rohr während eines Schusses erzeugt wird.
  2. Waffensystem nach Anspruch 1, dadurch gekennzeichnet, daß die beiden Rohre (300, 500) ein unterschiedliches Kaliber aufweisen.
  3. Waffensystem nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, daß die beiden Rohre (300, 500) parallel sind.
  4. Waffensystem nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, daß die beiden Rohre (300, 500) nichtparallel sind.
  5. Waffensystem nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß es Mittel (200; 210, 220, 230) aufweist, die dazu eingerichtet sind, die Halterung der Waffe durch den Unterarm des Benutzers zu gestatten.
  6. Waffensystem nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß es Mittel (200, 210, 220, 230) aufweist, die dazu eingerichtet sind, die Halterung der Waffe unter dem Unterarm des Benutzers zu gestatten.
  7. System nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß das Hauptrohr (300) ein Kaliber in der Größenordnung von 40 mm aufweist.
  8. System nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die beiden Rohre (300, 500) verbunden sind, und zwar vorzugsweise an ihren vorderen Enden.
  9. System nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß das Nebenrohr (500) mit kleinerem Kaliber eine Dämpfungsstange bildet, auf der eine gesteuerte Reibung erfolgt.
  10. System nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß die Dämpfungseinrichtung (400) einen Gleitschuh (430) aufweist, der auf dem Nebenrohr (500) ruht und durch elastische Mittel (440) belastet ist.
  11. System nach Anspruch 10, dadurch gekennzeichnet, daß die elastischen Mittel auf Knickung arbeiten.
  12. System nach einem der Ansprüche 10 oder 11, dadurch gekennzeichnet, daß die elastischen Mittel (440) mindestens eine sternförmige Scheibe aufweisen, die aus einem Kegel gebildet ist, der mit radialen Ausschnitten versehen sind, die alternierend auf seinem Innen- und Außenumfang münden.
  13. System nach irgendeinem der Ansprüche 10 bis 112, dadurch gekennzeichnet, daß die Dämpfungseinrichtung (400) außerdem einen elastischen Anschlag (450) aufweist, der die Bewegung des Gleitschuhs (430) bezüglich eines Dämpfungsgehäuses begrenzt und steuert.
  14. System nach Anspruch 13, dadurch gekennzeichnet, daß der elastische Anschlag (450) aus Tellerfedern zusammengesetzt ist, die dazu eingerichtet sind, das Ansprechen auf die Dämpfungskraft zu stabilisieren.
  15. System nach einem der Ansprüche 1 bis 14, dadurch gekennzeichnet, daß es ein Magazin (350) aufweist, das mehrere Munitionsarten (355, 357) enthält, sowie eine Wähleinrichtung (306), die dazu eingerichtet ist, die in das Hauptrohr (300) geladene Munitionsart auszuwählen.
  16. System nach Anspruch 15, dadurch gekennzeichnet, daß die Wähleinrichtung Führungsmittel zur Drehung des Hauptrohres (300) um seine Achse sowie einen Antriebshebel zur Drehung des Hauptrohres (300) aufweist.
  17. System nach einem der Ansprüche 1 bis 16, dadurch gekennzeichnet, daß das Hauptrohr (300) an seinem hinteren Teil eine Klappe (340) aufweist, die für das automatische Öffnen während des Rücklaufs des Rohres (300) eingerichtet ist, um ein Nachladen zu veranlassen.
  18. System nach einem der Ansprüche 1 bis 17, dadurch gekennzeichnet, daß es Trägermittel (200) aufweist, die einen Haupt-Handgriff (210) und einen Ellenbogen- oder Unterarm-Anschlag (230) aufweisen, und zwar auf der oberen Fläche (102) des Unterteils (100) der Waffe und zur Halterung unter dem Unterarm des Benutzers.
  19. System nach Anspruch 18, dadurch gekennzeichnet, daß die Trägermittel (200) außerdem einen Hilfsgriff (220) aufweisen.
  20. System nach einem der Ansprüche 18 oder 19, dadurch gekennzeichnet, daß die Trägermittel außerdem mindestens einen Tragriemen (232) aufweisen.
  21. System nach einem der Ansprüche 1 bis 20, dadurch gekennzeichnet, daß es Mittel zum vorläufigen Halten von Munition im Unterteil des Hauptrohres (300) aufweist, etwa auf Magnetbasis.
  22. System nach einem der Ansprüche 1 bis 21, dadurch gekennzeichnet, daß es Mittel zum automatischen Auswurf von Munitionshülsen durch die Vorderseite des Hauptrohres (300) aufweist.
  23. System nach Anspruch 22, dadurch gekennzeichnet, daß die Mittel zum automatischen Auswurf eine Leckagestelle (614) im Sockel der Munitionshülsen aufweisen.
  24. System nach einem der Ansprüche 1 bis 23, dadurch gekennzeichnet, daß es Munition (355, 357, 600) aufweist, die in der Gruppe ausgewählt ist, die Pfeilgeschoße und und Splittergeschoße aufweist.
  25. System nach einem der Ansprüche 1 bis 24, dadurch gekennzeichnet, daß die Munition, die durch das Hauptrohr (300) verschossen wird, eine Masse von 200 bis 300 Gramm aufweist.
  26. System nach einem der Ansprüche 1 bis 25, dadurch gekennzeichnet, daß es eine Vortriebseinrichtung (630) aufweist, die eine Druckquelle (635) aufnimmt und die mit einem Entspannungsraum (640) mittels eines Kanals (642) in Verbindung steht, der durch ein Steuerventil (638) gesteuert wird.
  27. System nach Anspruch 26, dadurch gekennzeichnet, daß das Steuerventil von einer beweglichen, elastischen Wand (638) gebildet ist, die einer Schulter (631) gegenüberliegt.
  28. System nach einem der Ansprüche 1 bis 27, dadurch gekennzeichnet, daß es eine Munition (600) aufweist, die eine Haupthülse (610) aufweist, welche ein pfeilförmiges Geschoß (620) aufnimmt und an der Rückseite eine Zusatzhülse aufweist, die die Vortriebseinrichtung bildet.
  29. System nach einem der Ansprüche 1 bis 28, dadurch gekennzeichnet, daß es eine Munition (600) aufweist, die eine Haupthülse (610) aufweist, die in ihrem vorderen Teil ein Splittergeschoß (620) und in ihrem hinteren Teil eine Vortriebsgruppe (630) aufnimmt.
  30. System nach einem der Ansprüche 28 oder 29, dadurch gekennzeichnet, daß die Vortriebsgruppe (630) mehrere Kolben (632) aufweist, die jeweiligen Vortriebsladungen (634) zugeordnet sind, und zwar mit automatischer Zündungsübertragung zwischen diesen.
  31. System nach einem der Ansprüche 26 oder 27, dadurch gekennzeichnet, daß der Druckregler in einer Vortriebsgruppe (630) angeordnet ist, die in die Munition integriert ist.
EP95923376A 1994-06-14 1995-06-13 Persönliches feuerwaffensystem Expired - Lifetime EP0766807B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9407230 1994-06-14
FR9407230A FR2721101B1 (fr) 1994-06-14 1994-06-14 Système d'arme à feu individuelle.
PCT/FR1995/000773 WO1995034796A1 (fr) 1994-06-14 1995-06-13 Systeme d'arme a feu individuelle

Publications (2)

Publication Number Publication Date
EP0766807A1 EP0766807A1 (de) 1997-04-09
EP0766807B1 true EP0766807B1 (de) 2000-03-01

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EP95923376A Expired - Lifetime EP0766807B1 (de) 1994-06-14 1995-06-13 Persönliches feuerwaffensystem

Country Status (5)

Country Link
US (1) US5852253A (de)
EP (1) EP0766807B1 (de)
DE (1) DE69515305T2 (de)
FR (1) FR2721101B1 (de)
WO (1) WO1995034796A1 (de)

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US8839709B1 (en) 2014-01-09 2014-09-23 Lineweight Llc Modular compact shotgun
US9625228B2 (en) * 2015-02-13 2017-04-18 Paul Jacob Hayden Multi-barrel firearm apparatus worn on the user's forearm
AT518162B1 (de) * 2016-03-15 2017-08-15 René Weilharter Schusswaffe
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US3854231A (en) * 1968-09-26 1974-12-17 H Broyles Electrically fired multiple barrel superimposed projectile weapon system
US3745878A (en) * 1970-08-26 1973-07-17 P Jampy Infantry weapon adapted to fire a plurality of cartridges simultaneously
FR2163932A5 (de) * 1971-12-07 1973-07-27 France Etat
US4062266A (en) * 1975-09-25 1977-12-13 Elmore Lester C Liquid propellant modular gun incorporating dual cam operation and internal water cooling
US4197666A (en) * 1978-04-24 1980-04-15 The United States Of America As Represented By The Secretary Of The Army Dual caliber revolver
US4398365A (en) * 1979-07-23 1983-08-16 Naum Pokhis Firearm
WO1985005442A1 (en) * 1984-05-18 1985-12-05 Ronald Ross Kerfoot Multi-barrel machine gun
US4913054A (en) * 1987-06-08 1990-04-03 Dynafore Corporation Projectile delivery apparatus
FR2655554B1 (fr) * 1989-12-08 1992-02-21 Floquet Alain Perfectionnements aux tonfas.
FR2697881B1 (fr) * 1992-11-06 1995-01-27 Lacroix E Tous Artifices Dispositif amortisseur pour système mécanique.

Also Published As

Publication number Publication date
FR2721101B1 (fr) 1996-08-30
FR2721101A1 (fr) 1995-12-15
WO1995034796A1 (fr) 1995-12-21
EP0766807A1 (de) 1997-04-09
DE69515305T2 (de) 2000-11-30
DE69515305D1 (de) 2000-04-06
US5852253A (en) 1998-12-22

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