EP0727034A1 - Fire-arm of the rocking, large bore double-barrelled type - Google Patents

Fire-arm of the rocking, large bore double-barrelled type

Info

Publication number
EP0727034A1
EP0727034A1 EP93924679A EP93924679A EP0727034A1 EP 0727034 A1 EP0727034 A1 EP 0727034A1 EP 93924679 A EP93924679 A EP 93924679A EP 93924679 A EP93924679 A EP 93924679A EP 0727034 A1 EP0727034 A1 EP 0727034A1
Authority
EP
European Patent Office
Prior art keywords
trigger
weapon according
handle
barrels
barrel
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.)
Granted
Application number
EP93924679A
Other languages
German (de)
French (fr)
Other versions
EP0727034B1 (en
Inventor
Pierre Richert
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 EP0727034A1 publication Critical patent/EP0727034A1/en
Application granted granted Critical
Publication of EP0727034B1 publication Critical patent/EP0727034B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41F—APPARATUS FOR LAUNCHING PROJECTILES OR MISSILES FROM BARRELS, e.g. CANNONS; LAUNCHERS FOR ROCKETS OR TORPEDOES; HARPOON GUNS
    • F41F1/00—Launching apparatus for projecting projectiles or missiles from barrels, e.g. cannons; Harpoon guns
    • F41F1/08—Multibarrel guns, e.g. twin guns
    • 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
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
    • F41A19/18—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms for multibarrel guns or multiple guns
    • F41A19/19—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms for multibarrel guns or multiple guns with single-trigger firing possibility
    • F41A19/21—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms for multibarrel guns or multiple guns with single-trigger firing possibility having only one trigger
    • 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
    • F41C7/11—Breakdown shotguns or rifles

Definitions

  • the invention relates to the technical sector of launchers for the firing of large caliber projectiles.
  • the object of the invention is to remedy these drawbacks in a simple, safe, efficient and rational manner
  • the present invention relates to a particularly compact and ergonomic large caliber firearm, in particular with superimposed double barrels tilting at 180 ° designed so as to allow, optionally, the mounting of a third small caliber rifled rifle firing a powerful munition of handgun for a short model or with a grazing path for a long model with stock, the weapon being equipped with a single trigger even with three barrels.
  • the design of the two models according to the invention authorizes the use of boxes for a very compact transport, for example 46 x 24 x 8 cm (shoulder model 45 cm of cannons) and 24 x 24 x 8 cm (fist model 20 cm of cannons ).
  • the propellant distribution device and their low pressure allow the firing of projectiles with a fragile envelope, which reduces the mass of structure by increasing the capacity in active products of grenades with neutralizing effects while avoiding the formation of dangerous fragments during the use of the pyrotechnic disperser.
  • the weapon comprises at least one barrel and has a handle acting as a stock having at the top, a single inverted trigger, said handle being arranged in alignment with the barrel or barrels.
  • the handle is arranged in coaxial alignment with the barrel without projecting in height over the entire coast of said barrels.
  • the barrels can be folded angularly by 180 ° to be positioned in juxtaposition and very substantially parallel to the handle acting as a butt.
  • Another problem which the invention proposes to solve is to be able to fire any of the shots from the one and only trigger.
  • the single inverted trigger is subject to two levers mounted at right angles, which actuate one or the other of the corresponding triggers, according to the positioning of a selector.
  • the large caliber departure trigger system includes a stop limiting the trigger stroke to very substantially 2 mm, or approximately, 1/3 of the stroke required for the start of the scratch when the selector is in position. median, thus excluding any simultaneous departure of a large caliber cannon with the rifled shot.
  • the system for triggering a striped hit has two safety features, namely a dog safety device and a double trigger, said system also comprising a special snap mechanism to raise awareness of the start if it is previously armed.
  • the weapon has a rapid laser beam sighting system.
  • Figure 1 is a front view of the weapon according to the invention, showing the trigger system with the selector.
  • Figure 2 is a top view of the selector.
  • Figure 3 is a rear view of the weapon.
  • Figure 4 is a front view of the weapon in the use position.
  • Figure 5 is a view corresponding to Figure 4 in the folded position of the barrels.
  • FIG. 6 is a side view corresponding to FIG. 7.
  • Figure 7 is a front view of the weapon equipped with a third barrel.
  • s 0 Figure 8 is a view corresponding to Figure 7 in the folded position of the barrels.
  • Figure 9 is a view showing the trigger and percussion system in the case of a superimposed barrel weapon and equipped with a third barrel.
  • Figure 10 is a view showing the rear lock 1 5 of the third barrel.
  • Figure 11 is a view showing the percussion system of the third gun.
  • FIG. 12 is a view showing the system for abruptly breaking the trigger.
  • FIG. 13 is a view showing the security system 0 for starting shots.
  • the battery is fixed vertically behind the breech plate (O), while the dogs are opposite and have an external handle (1), for an ergonomic armament between the thumb and the index finger.
  • the trigger (2) is in the inverted position and acts by its vertical back (3) on a pusher (4) held in a part of a selector sliding vertically.
  • the external control of the selector (5) is placed on the left and is in the form of a button (6) with ball catch and spring in three positions, namely a high position for the use of the upper barrel, a middle position in safety and a low position for the use of the lower barrel.
  • the battery and the expansion system are integrated in a fairing composed of two flanges (7) arranged vertically behind the cylinder head plate (O) and integral with the latter which stiffens the assembly.
  • a handle (8) is fixed to the rear of the flanges (7), in alignment with the assembly, barrels, battery heads.
  • the tilting axis (9) connects the rear of the lower barrel, with the flanges (7) projecting from the bottom and the top of the breech plate.
  • the lock is articulated on the flanges, the latch of the lock being fixed at the top and at the rear of the upper barrel, control of the lock by pedal on the left side of the battery fairing (10).
  • the long model (long gun) is fitted with a U-shaped metal profile stock, which is fixed by screws at the top and bottom of a handle (11).
  • a layer plate (12), of molded material of variable thickness, is removably mounted at the end of the handle (11).
  • the mechanical sighting system varying from one model to another, the handgun being rather intended for live shooting, is provided with a fixed device, notch cut in the bolt and its tenon and protected handlebar mounted on a ramp at the end of the upper barrel (15 and 16).
  • the long gun intended for curved shooting has a wide angle rise mounted on the butt of the butt.
  • a slider eyelet (14) lengthens the line of sight in relation to the raised and foldable handlebars at the end of the upper barrel (13).
  • the locking of the third barrel (17) on the breech plate is ensured over a semi-circular reach of 170 ° by a latch with the same arc (18) kept open by a ball pawl (19) and closed by a latch (20) .
  • a laser (21) fixed on the support sleeve (22) of the gun allows a fast and precise aiming by placing the light point on the target.
  • a contact under rubber protection is fixed under the lower barrel at the location of the grip, the pressure of this establishing contact with the light system.
  • the two triggers (25 and 27) are controlled by a second expansion back mounted horizontally by fitting at the end of the expansion axis (29).
  • the lever arm thus formed releases the position of the trigger (27) at 2/3 of the pressure on the trigger, the last 1/3 preparing for departure by detaching the trigger (25).
  • the start when the trigger (25) is released, can be sensitized by first arming a snap system (30) pressurized at the end of the trigger lever (29).
  • the ramp of the breaker (31) passing by force under the lever (29) performs this function without the finger of the shooter.
  • the safety device (32), in the low position interposes a metal plate between the breech plate and the dog's head, which prevents striking of the striker (33) mounted on a pin spring (34).
  • Percussion devices controlled by a single trigger, are designed in such a way that the start of two simultaneous shots is made impossible, even if the three dogs are armed and without safety.
  • Figures 12 and 13 illustrate the case of the three armed dogs, safety (32) of the striped strike not lowered.
  • the selector is positioned on one of the large caliber smooth strokes (L2), pusher (4-P2) opposite the trigger (36-G2).
  • a pressure on the trigger (D) equal to 2 mm of stroke which is transmitted by the lever (3) to the pusher (4-P2) generates an advance of the latter equal to 1 mm passed on to the trigger (36 -G2), sufficient stroke to start the smooth stroke of large calbire (L2).
  • the trigger stop (35) limits the travel of the parts used as defined in this case (firing of one of the large caliber smooth shots).
  • the start of the rifled shot requires a defined stroke equal to 6 mm on the trigger, this stroke is only obtained in the only case where the selector is in the middle position, pusher (4) in free passage between the triggers (G1 and G2 ) position normally defined when you want to trigger the strike from the strike by canceling the possibility of starting heavy shots.

Abstract

The disclosed fire-arm is characterized in that it is provided with a handle (11) acting as a grip and presenting at its top portion a single reversed trigger (2), said handle being arranged in alignment with the barrel or barrels.

Description

Arme à feu de gros calibre. Large caliber firearm.
L'invention se rattache au secteur technique des lanceurs pour le tire de projectiles de gros calibres.The invention relates to the technical sector of launchers for the firing of large caliber projectiles.
Ce type d'arme est parfaitement connu pour un homme du métier. Cependant, les modèles existant sont d'un encombrement généralement important et ne sont pas conçus pour être facilement transportables dans des coffrets compacts. De plus, pour permettre un bon appui à l'épaule lors du tir, la crosse de l'arme doit présenter une forme spéciale de sorte que l'ensemble de l'arme n'est pas très compacte ni ergonomique. Une telle conception nécessite d'avoir la ou les détentes en partie basse et d'équiper l'arme, généralement au niveau des canons, d'une poignée de maintien.This type of weapon is perfectly known to a person skilled in the art. However, existing models are generally large in size and are not designed to be easily transportable in compact cases. In addition, to allow good support to the shoulder when firing, the butt of the weapon must have a special shape so that the entire weapon is not very compact or ergonomic. Such a design requires having the detent (s) in the lower part and equipping the weapon, generally at the level of the barrels, with a holding handle.
L'invention s'est fixée pour but de remédier à ces inconvénients, de manière simple, sûre, efficace et rationnelleThe object of the invention is to remedy these drawbacks in a simple, safe, efficient and rational manner
La présente invention concerne une arme à feu de gros calibre particulièrement compacte et ergonomique notamment à canons double superposés basculants à 180° conçue de façon à permettre, en option, le montage d'un troisième canon de petit calibre rayé tirant une munition puissante d'arme de poing pour un modèle court ou à trajectoire rasante pour un modèle long avec crosse, l'arme étant équipée d'une détente unique même avec trois canons.The present invention relates to a particularly compact and ergonomic large caliber firearm, in particular with superimposed double barrels tilting at 180 ° designed so as to allow, optionally, the mounting of a third small caliber rifled rifle firing a powerful munition of handgun for a short model or with a grazing path for a long model with stock, the weapon being equipped with a single trigger even with three barrels.
Contrairement aux systèmes habituellement employés par lesUnlike the systems usually used by
Polices ou forces de l'ordre, l'invention permet une variété de moyens immédiatement disponibles assurant une riposte ou intervention graduée.Polices or police, the invention allows a variety of immediately available means ensuring a response or graduated intervention.
La conception des deux modèles selon l'invention, de poing et d'épaule, autorise l'emploi de coffrets pour un transport très compact, par exemple 46 x 24 x 8 cm (modèle d'épaule 45 cm de canons) et 24 x 24 x 8 cm (modèle de poing 20 cm de canons).The design of the two models according to the invention, of fist and shoulder, authorizes the use of boxes for a very compact transport, for example 46 x 24 x 8 cm (shoulder model 45 cm of cannons) and 24 x 24 x 8 cm (fist model 20 cm of cannons ).
Tous les projectiles tirables dans les canons gros calibres utilisent le même étui en plastique souple et résistant aux faibles pressions des gaz propulsifs issus d'une cartouche à blanc chambrée dans un diffuseur ouvert au calibre nominal axialement ou perpendiculairement, lequel est positionné manuellement à l'arrière de la cartouche principale.All projectiles fired in large caliber guns use the same flexible plastic case, resistant to the low pressures of propellant gases from a chambered blank cartridge in a diffuser open to nominal caliber axially or perpendicularly, which is manually positioned back of the main cartridge.
Le dispositif de répartition des gaz propulsifs et leur faible pression permettent le tir de projectiles à enveloppe fragile, ce qui réduit la masse de structure en augmentant la capacité en produits actifs des grenades à effets neutralisants tout en évitant la formation d'éclats dangereux lors de la mise en oeuvre du disperseur pyrotechnique.The propellant distribution device and their low pressure allow the firing of projectiles with a fragile envelope, which reduces the mass of structure by increasing the capacity in active products of grenades with neutralizing effects while avoiding the formation of dangerous fragments during the use of the pyrotechnic disperser.
Selon une caractéristique à la base de l'invention l'arme comprend au moins un canon et présente une poignée faisant office de crosse présentant en partie supérieure, une seule détente inversée, ladite poignée étant disposée en alignement avec le ou les canons.According to a characteristic at the base of the invention, the weapon comprises at least one barrel and has a handle acting as a stock having at the top, a single inverted trigger, said handle being arranged in alignment with the barrel or barrels.
Avantageusement, dans le cas d'un double canons superposés, la poignée est disposée en alignement coaxial avec le canon sans déborder en hauteur la côte hors tout desdits canons.Advantageously, in the case of a superimposed double barrel, the handle is arranged in coaxial alignment with the barrel without projecting in height over the entire coast of said barrels.
Pour résoudre le problème posé de faciliter le transport.et compte-tenu du caractère compact de l'arme, les canons sont rabattables angulairement de 180° pour être positionnés en juxtaposition et très sensiblement parallèlement à la poignée faisant office de crosse. Un autre problème que se propose de résoudre l'invention est de pouvoir tirer l'un quelconque des coups à partir de la seule et unique détente.To solve the problem of facilitating transport. And given the compact nature of the weapon, the barrels can be folded angularly by 180 ° to be positioned in juxtaposition and very substantially parallel to the handle acting as a butt. Another problem which the invention proposes to solve is to be able to fire any of the shots from the one and only trigger.
Dans ce but, la détente unique inversée est assujettie à deux leviers montés en équerre, lesquels actionnent l'une ou l'autre des gâchettes correspondante, en fonction du positionnement d'un sélecteur.For this purpose, the single inverted trigger is subject to two levers mounted at right angles, which actuate one or the other of the corresponding triggers, according to the positioning of a selector.
On prévoit également d'équiper les deux canons superposés, d'un troisième canon rayé.There are also plans to equip the two superimposed guns with a third rifled cannon.
Dans ce cas, le système de détente des départs gros calibre comporte une butée limitant la course de la détente à très sensiblement 2 mm, soit environ, le 1/3 de la course nécessaire pour le départ du coup rayé lorsque le sélecteur est en position médiane, excluant ainsi tout départ simultané d'un canon gros calibre avec le coup rayé.In this case, the large caliber departure trigger system includes a stop limiting the trigger stroke to very substantially 2 mm, or approximately, 1/3 of the stroke required for the start of the scratch when the selector is in position. median, thus excluding any simultaneous departure of a large caliber cannon with the rifled shot.
Le système de détente du coup rayé comporte deux sécurités, à savoir une sûreté de chien et une double gâchette, ledit système comportant également un mécanisme spécial à rupture brusque pour sensibiliser le départ s'il est préalablement armé.The system for triggering a striped hit has two safety features, namely a dog safety device and a double trigger, said system also comprising a special snap mechanism to raise awareness of the start if it is previously armed.
Avantageusement, l'arme présente un système de visée rapide à rayon laser.Advantageously, the weapon has a rapid laser beam sighting system.
L'invention est exposée, ci-après plus en détail à l'aide des dessins annexés, dans lesquels :The invention is set out below in more detail using the appended drawings, in which:
La figure 1 est une vue de face de l'arme selon l'invention, montrant le système de détente avec le sélecteur. La figure 2 est une vue de dessus du sélecteur.Figure 1 is a front view of the weapon according to the invention, showing the trigger system with the selector. Figure 2 is a top view of the selector.
La figure 3 est une vue arrière de l'arme.Figure 3 is a rear view of the weapon.
La figure 4 est une vue de face de l'arme en position d'utilisation.Figure 4 is a front view of the weapon in the use position.
La figure 5 est une vue correspondante à la figure 4 en position rabattue des canons.Figure 5 is a view corresponding to Figure 4 in the folded position of the barrels.
La figure 6 est une vue de côté correspondant à la figure 7.FIG. 6 is a side view corresponding to FIG. 7.
La figure 7 est une vue de face de l'arme équipée d'un troisième canon. s 0 La figure 8 est une vue correspondant à la figure 7 en position repliée des canons.Figure 7 is a front view of the weapon equipped with a third barrel. s 0 Figure 8 is a view corresponding to Figure 7 in the folded position of the barrels.
La figure 9 est une vue montrant le système de détente et de percussion dans le cas d'une arme à canon superposé et équipée d'un troisième canon.Figure 9 is a view showing the trigger and percussion system in the case of a superimposed barrel weapon and equipped with a third barrel.
La figure 10 est une vue montrant le verrouillage arrière 1 5 du troisième canon.Figure 10 is a view showing the rear lock 1 5 of the third barrel.
La figure 11 est une vue montrant le système de percussion du troisième canon.Figure 11 is a view showing the percussion system of the third gun.
La figure 12 est une vue montrant le système de rupture brusque de la détente.FIG. 12 is a view showing the system for abruptly breaking the trigger.
La figure 13 est une vue montrant le système de sécurité 0 de départ des coups.FIG. 13 is a view showing the security system 0 for starting shots.
La batterie est fixée verticalement derrière la plaque culasse (O), tandis que les chiens sont opposés et présentent une manette extérieure (1), pour un armement ergonomique entre le pouce et l'index.The battery is fixed vertically behind the breech plate (O), while the dogs are opposite and have an external handle (1), for an ergonomic armament between the thumb and the index finger.
La détente (2) est en position inversée et agit par son dos vertical (3) sur un poussoir (4) maintenu dans une pièce d'un sélecteur coulissant dans le sens vertical.The trigger (2) is in the inverted position and acts by its vertical back (3) on a pusher (4) held in a part of a selector sliding vertically.
La commande extérieure du sélecteur (5) est placée à gauche et se présente sous forme d'un bouton (6) à encliquetage à billes et ressort selon trois positions, à savoir une position haute pour l'utilisation du canon supérieur, une position médiane en sûreté et une position basse pour l'utilisation du canon inférieur.The external control of the selector (5) is placed on the left and is in the form of a button (6) with ball catch and spring in three positions, namely a high position for the use of the upper barrel, a middle position in safety and a low position for the use of the lower barrel.
La batterie et le système de détente sont intégrés dans un carénage composé de deux flasques (7) disposés verticalement à l'arrière de la plaque culasse (O) et solidaires de celle-ci ce qui rigidie l'ensemble.The battery and the expansion system are integrated in a fairing composed of two flanges (7) arranged vertically behind the cylinder head plate (O) and integral with the latter which stiffens the assembly.
Une poignée (8) est fixée à l'arrière des flasques (7), en alignement avec l'ensemble, canons culasses batterie.A handle (8) is fixed to the rear of the flanges (7), in alignment with the assembly, barrels, battery heads.
L'axe de basculage (9) relie l'arrière du canon inférieur, avec les flasques (7) débordant le bas et le haut de la plaque culasse. Le verrou est articulé sur les flasques, le tenon du verrou étant fixé en haut et à l'arrière du canon supérieur, commande du verrou par pédale côté gauche du carénage de batterie (10).The tilting axis (9) connects the rear of the lower barrel, with the flanges (7) projecting from the bottom and the top of the breech plate. The lock is articulated on the flanges, the latch of the lock being fixed at the top and at the rear of the upper barrel, control of the lock by pedal on the left side of the battery fairing (10).
Le modèle long (arme d'épaule) est équipé d'une crosse en profilé métallique en forme de U, laquelle est fixée par vis en haut et en bas d'une poignée (11). Une plaque de couche (12), en matière moulée d'épaisseur variable, est montée amovible en bout de la poignée (11).The long model (long gun) is fitted with a U-shaped metal profile stock, which is fixed by screws at the top and bottom of a handle (11). A layer plate (12), of molded material of variable thickness, is removably mounted at the end of the handle (11).
Le système de visée mécanique variant d'un modèle à l'autre, l'arme de poing étant plutôt destinée au tir en direct, est muni d'un dispositif fixe, cran de mire taillé dans le verrou et son tenon et guidon protégé monté sur une rampe en bout du canon supérieur (15 et 16).The mechanical sighting system varying from one model to another, the handgun being rather intended for live shooting, is provided with a fixed device, notch cut in the bolt and its tenon and protected handlebar mounted on a ramp at the end of the upper barrel (15 and 16).
L'arme d'épaule plutôt destinée au tir courbe, présente une hausse grand angle montée rabattable sur le buse de la crosse. Un oeilleton sur curseur (14) allonge la ligne de mire en rapport avec le guidon surélevé et rabatable en bout du canon supérieur (13). Le verrouillage du troisième canon (17) sur la plaque culasse est assuré sur une portée semi-circulaire de 170° par un verrou de même arc (18) maintenu ouvert par un cliquet à bille (19) et fermé par un loquet (20).The long gun intended for curved shooting, has a wide angle rise mounted on the butt of the butt. A slider eyelet (14) lengthens the line of sight in relation to the raised and foldable handlebars at the end of the upper barrel (13). The locking of the third barrel (17) on the breech plate is ensured over a semi-circular reach of 170 ° by a latch with the same arc (18) kept open by a ball pawl (19) and closed by a latch (20) .
Un laser (21) fixé sur le manchon support (22) du canon, permet une visée rapide et précise en plaçant le point lumineux sur la cible. Un contact sous protection caoutchouc est fixé sous le canon inférieur à l'endroit de la prise en main, la pression de celle-ci établissant le contact du système lumineux.A laser (21) fixed on the support sleeve (22) of the gun, allows a fast and precise aiming by placing the light point on the target. A contact under rubber protection is fixed under the lower barrel at the location of the grip, the pressure of this establishing contact with the light system.
La percussion pour mise à feu du coup rayé est assurée par un système à chien axial (23) fixé contre le flasque droit. L'armement manuel s'opère au moyen de la tirette (24) maintenue par la gâchette (25) agissant sur le tenon de chien (26). Une deuxième gâchette de sécurité (27), à développement plus long, agit sur le tenon de chien avant (28).The percussion for firing the rifled blow is ensured by an axial dog system (23) fixed against the right flange. Manual arming takes place by means of the pull tab (24) held by the trigger (25) acting on the dog tenon (26). A second safety trigger (27), with a longer development, acts on the front dog post (28).
Les deux gâchettes (25 et 27) sont commandées par un deuxième dos de détente monté horizontal par emboitement en bout de l'axe de détente (29). Le bras de levier ainsi constitué dégage la position de la gâchette (27) au 2/3 de la pression sur la détente, le dernier 1/3 préparant le départ par décrochage de la gâchette (25).The two triggers (25 and 27) are controlled by a second expansion back mounted horizontally by fitting at the end of the expansion axis (29). The lever arm thus formed releases the position of the trigger (27) at 2/3 of the pressure on the trigger, the last 1/3 preparing for departure by detaching the trigger (25).
Le départ, lors du décrochage de la gâchette (25), peut être sensibilisé en armant au préalable un système à rupture brusque (30) mis en pression en bout du levier de détente (29). La rampe du rupteur (31) passant en force sous le levier (29), assure cette fonction sans le coup de doigt du tireur.The start, when the trigger (25) is released, can be sensitized by first arming a snap system (30) pressurized at the end of the trigger lever (29). The ramp of the breaker (31) passing by force under the lever (29), performs this function without the finger of the shooter.
La sûreté (32), en position basse interpose une plaquette métallique entre la plaque culasse et la tête du chien, ce qui empêche la frappe du percuteur (33) monté sur ressort en épingle (34).The safety device (32), in the low position interposes a metal plate between the breech plate and the dog's head, which prevents striking of the striker (33) mounted on a pin spring (34).
Les dispositifs de percussion, commandés par une seule détente, sont conçus de telle façon que le départ de deux coups simultanés est rendu impossible, même si les trois chiens sont armés et sans mise en sûreté.Percussion devices, controlled by a single trigger, are designed in such a way that the start of two simultaneous shots is made impossible, even if the three dogs are armed and without safety.
Les figures 12 et 13 illustrent le cas des trois chiens armés, sûreté (32) du coup rayé non abaissée. Le sélecteur est positionné sur un des coups lisses gros calibre (L2), poussoir (4-P2) en face de la gâchette (36-G2).Figures 12 and 13 illustrate the case of the three armed dogs, safety (32) of the striped strike not lowered. The selector is positioned on one of the large caliber smooth strokes (L2), pusher (4-P2) opposite the trigger (36-G2).
Dans ce cas, une pression sur la détente (D) égale à 2 mm de course qui est transmise par le levier (3) au poussoir (4-P2) engendre une avance de ce dernier égale à 1 mm répercutée à la gâchette (36-G2), course suffisante pour faire partir le coup lisse gros calbire(L2). La butée de gâchette (35) limite la course des pièces mises en oeuvre comme défini dans ce cas (tir d'un des coups lisses gros calibre).In this case, a pressure on the trigger (D) equal to 2 mm of stroke which is transmitted by the lever (3) to the pusher (4-P2) generates an advance of the latter equal to 1 mm passed on to the trigger (36 -G2), sufficient stroke to start the smooth stroke of large calbire (L2). The trigger stop (35) limits the travel of the parts used as defined in this case (firing of one of the large caliber smooth shots).
Le départ du coup rayé nécessite une course définie égale à 6 mm sur la détente, cette course n'est obtenue que dans le seul cas où le sélecteur est en position médiane, poussoir (4) en passage libre entre les gâchettes (G1 et G2) position normalement définie lorsque l'on veut décencher le tir du coup rayé en annulant la possibilité de départ des coups gros calibre.The start of the rifled shot requires a defined stroke equal to 6 mm on the trigger, this stroke is only obtained in the only case where the selector is in the middle position, pusher (4) in free passage between the triggers (G1 and G2 ) position normally defined when you want to trigger the strike from the strike by canceling the possibility of starting heavy shots.
Les avantages ressortent bien de la description. The advantages are apparent from the description.

Claims

R E V E N D I C AT I O N S R E V E N D I C AT I O N S
-1- Arme à feu de gros calibre comprenant au moins un canon caractérisée en ce qu'elle présente une poignée (11) faisant office de crosse présentant en partie supérieure, une seule détente inversée (2), ladite poignée étant disposée en alignement avec le ou les canons .-1- Large caliber firearm comprising at least one barrel characterized in that it has a handle (11) acting as a stock having at the top, a single reverse trigger (2), said handle being disposed in alignment with the gun (s).
-2- Arme selon la revendication 1 , caractérisée en ce que dans le cas d'un double canons superposés, la poignée (11) est disposée en alignement coaxial avec les canons sans déborder en hauteur la côte hors tout desdits canons.-2- A weapon according to claim 1, characterized in that in the case of a superimposed double barrel, the handle (11) is arranged in coaxial alignment with the barrels without projecting in height over the entire coast of said barrels.
-3- Arme selon la revendication 1 , caractérisée en ce que les canons sont rabattables angulairement de 180° pour être positionnés en juxtaposition et très sensiblement parallèlement de la poignée (11) faisant office de crosse.-3- Weapon according to claim 1, characterized in that the barrels are angularly foldable by 180 ° to be positioned in juxtaposition and very substantially parallel to the handle (11) acting as a stock.
-4- Arme selon la revendication 2, caractérisée en ce que la détente unique inversée (2) est assujettie à deux leviers montés en équerre, lesquels actionnent l'une ou l'autre des gâchettes correspondante, en fonction du positionnement d'un sélecteur (5).-4- Weapon according to claim 2, characterized in that the single inverted trigger (2) is subject to two levers mounted at right angles, which actuate one or the other of the corresponding triggers, depending on the positioning of a selector (5).
-5- Arme selon la revendication 2, caractérisée en ce qu'elle présente, entre les deux canons superposés, un troisième canon rayé (17).-5- A weapon according to claim 2, characterized in that it has, between the two superimposed barrels, a third rifled barrel (17).
-6- Arme selon l'une quelconque des revendications 1 et 5, caractérisée en ce que le système de détente des départs gros calibre comporte une butée (35) limitant la course de la détente à très sensiblement 2 mm, soit environ, le 1/3 de la course nécessaire pour le départ du coup rayé lorsque le sélecteur (5) est en position médiane, excluant ainsi tout départ simultané d'un canon gros calibre avec le coup rayé.-6- Weapon according to any one of claims 1 and 5, characterized in that the trigger system for large caliber starts includes a stop (35) limiting the stroke of the trigger to very substantially 2 mm, or approximately, the 1 / 3 of the stroke necessary for the start of the strike when the selector (5) is in the middle position, thus excluding any start simultaneous of a large caliber cannon with the rifled shot.
-7- Arme selon la revendication 6, caractérisée en ce que le système de détente du coup rayé comporte deux sécurités, à savoir une sûreté de chien et une double gâchette, ledit système comportant également un mécanisme spécial à rupture brusque pour sensibiliser le départ s'il est préalablement armé.-7- Weapon according to claim 6, characterized in that the system for relaxing the rifled blow comprises two safeties, namely a dog safety and a double trigger, said system also comprising a special snap mechanism to sensitize the start s 'it is pre-armed.
-8- Arme selon la revendication 5, caractérisée en ce qu'elle présente un système de visée rapide à rayon laser (8). -8- Weapon according to claim 5, characterized in that it has a fast laser beam sighting system (8).
EP93924679A 1993-11-05 1993-11-05 Fire-arm of the rocking, large bore double-barrelled type Expired - Lifetime EP0727034B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FR1993/001093 WO1995012799A1 (en) 1993-11-05 1993-11-05 Fire-arm of the rocking, large bore double-barrelled type

Publications (2)

Publication Number Publication Date
EP0727034A1 true EP0727034A1 (en) 1996-08-21
EP0727034B1 EP0727034B1 (en) 1997-06-04

Family

ID=9443623

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93924679A Expired - Lifetime EP0727034B1 (en) 1993-11-05 1993-11-05 Fire-arm of the rocking, large bore double-barrelled type

Country Status (4)

Country Link
EP (1) EP0727034B1 (en)
DE (1) DE69311379T2 (en)
ES (1) ES2105344T3 (en)
WO (1) WO1995012799A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6470617B1 (en) 2001-10-31 2002-10-29 Thomas M. Gregory Folding stock

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR402238A (en) * 1909-04-20 1909-10-01 Paul Emile Lardin Folding rifle
US3557482A (en) * 1969-02-04 1971-01-26 Us Army Means for controlling the headspacing of grenade cartridges in a single-shot launcher
US3728809A (en) * 1970-10-02 1973-04-24 Mbass Projectile launcher baton
US4182065A (en) * 1977-10-03 1980-01-08 A B Servator Fire-arm
FR2691244B1 (en) * 1992-05-15 1994-07-08 Pierre Richert LARGE CALIBER OVERLOCKING DOUBLE-LAYER CANNON FIREARMS WITH 3RD STRIPE CANON.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9512799A1 *

Also Published As

Publication number Publication date
DE69311379T2 (en) 1997-10-09
EP0727034B1 (en) 1997-06-04
ES2105344T3 (en) 1997-10-16
DE69311379D1 (en) 1997-07-10
WO1995012799A1 (en) 1995-05-11

Similar Documents

Publication Publication Date Title
FR2691244A1 (en) Large caliber tilting superimposed double barrel firearm with 3rd rifled barrel option.
US6604311B1 (en) Lever-operated breechblock for muzzle-loading firearm
US10337816B2 (en) Trigger mechanism for a firearm
US9383153B2 (en) Fire control system for firearms
US7992335B2 (en) Modular insertion trigger method and apparatus
US9777980B2 (en) Compact semi-automatic firearm
US3306168A (en) Gas operated semi-automatic pistol
US5149898A (en) Fire control assembly
US5465518A (en) Shooting arms with a safety device
US5680724A (en) Firearm safety and dry-fire device
US5105569A (en) Single shot pistol
US5272957A (en) Firearm with plastic material
US20170268843A1 (en) Semi-automatic firearm trigger mechanism and safety device
CA1126070A (en) Improved handgun
US6530169B1 (en) Toggle action see through shotgun shell catcher
US6691445B2 (en) Disablement mechanism for a firearm
EP0470012A1 (en) A one shot smallarm
US8997390B1 (en) Trigger mechanism with cam surface sear
EP1003007B1 (en) Firing mechanism for firearms
US6460281B1 (en) Single trigger sequential firing mechanism for a double barrel firearm
US6269576B1 (en) Disablement mechanism for a firearm
US5421114A (en) Gun with improved barrel locking means and rebounding hammer
EP0218489B1 (en) Large calibre double-barrel breakdown gun
EP0727034B1 (en) Fire-arm of the rocking, large bore double-barrelled type
US20050183312A1 (en) Gun trigger actuator

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19960415

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE ES IT

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

17Q First examination report despatched

Effective date: 19961024

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES IT

REF Corresponds to:

Ref document number: 69311379

Country of ref document: DE

Date of ref document: 19970710

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2105344

Country of ref document: ES

Kind code of ref document: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 19991115

Year of fee payment: 7

Ref country code: DE

Payment date: 19991115

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20001106

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010801

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20011214

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20051105