EP3514472A1 - Machine gun - Google Patents
Machine gun Download PDFInfo
- Publication number
- EP3514472A1 EP3514472A1 EP18152691.4A EP18152691A EP3514472A1 EP 3514472 A1 EP3514472 A1 EP 3514472A1 EP 18152691 A EP18152691 A EP 18152691A EP 3514472 A1 EP3514472 A1 EP 3514472A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- dog
- slide
- cam
- moving parts
- firearm
- 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- Withdrawn
Links
Images
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
- F41A3/00—Breech mechanisms, e.g. locks
- F41A3/12—Bolt action, i.e. the main breech opening movement being parallel to the barrel axis
- F41A3/14—Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively
- F41A3/16—Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks
- F41A3/26—Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks semi-automatically or automatically operated, e.g. having a slidable bolt-carrier and a rotatable bolt
-
- 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
- F41A19/14—Hammers, i.e. pivotably-mounted striker elements; Hammer mountings
-
- 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
- F41A5/00—Mechanisms or systems operated by propellant charge energy for automatically opening the lock
- F41A5/18—Mechanisms or systems operated by propellant charge energy for automatically opening the lock gas-operated
- F41A5/26—Arrangements or systems for bleeding the gas from the barrel
Definitions
- the present invention relates to the percussion system of a gun operating with an open breech.
- the percussion energy is generally stored in the form of the potential energy of compression of the recuperating spring, in the form of kinetic energy of the moving parts, or in a pre-spring. compressed between the striker and the lock.
- the firing is triggered by the release of the moving parts, initially arranged in the rear position, unlike the situation of a rifle operating with closed yoke where the firing is triggered by the release of a dog by the trigger tail, the moving parts being initially at rest, at the front, bolt locked.
- the striker is actuated by the forward movement of the moving parts after locking the bolt by the lock.
- a first aspect of the invention relates to a firearm, preferably a machine gun, operating an open breech comprising a firing control mechanism disposed under a carcass in which displaced moving parts slide. rearward by gas recovery, and forwards by a recuperative spring, the recovery of the gases and the recuperating spring being disposed under the axis of the barrel, said firearm comprising a dog arranged, in a loaded position, to above the axis of the barrel, and the release of said dog being independent of the firing control mechanism.
- the moving parts comprise a cam actuating the release of the dog during the locking of the cylinder head.
- a trigger is arranged to control the release of the dog when the cam moves said trigger.
- the dog comprises a concave sliding surface oriented towards the moving parts.
- the slide comprises at its lower rear end, a cam arranged to bear on near the lower end of the sliding surface during a first retreating section of the slide.
- the slide comprises at its upper rear end, a cam arranged to bear on the sliding surface during a second retreating section of the slide.
- the present invention relates to a dog mechanism 1 adapted to firearms operating with open breech, in automatic or semi-automatic mode.
- the loading by band from the top of the carcass forces the designer to place the recovery of gases and the recuperator spring under the axis of the barrel 5 rather than above it.
- the present invention takes advantage of the fact that during operation with open yoke, firing initiation (beginning of cycle) is not related to the percussion of a cartridge in the chamber 4, but to the release of the moving parts 2. Under these conditions, it is no longer necessary to integrate the dog mechanism in the sub-guard, in mechanical connection with the trigger mechanism.
- the release of the dog 14 is integrally controlled by the movement of the slide 7, which ensures optimum synchronization between the locking of the bolt by the lock 8 and the percussion.
- the dog mechanism 1 is no longer linked to the trigger mechanism 3, it is then possible to position the dog mechanism 1 above the axis of the barrel rather than below this axis.
- the figure 1 shows an example of a machine gun according to the invention, without the carcass, to show the elements thereof. It shows a dog mechanism 1 disposed above the axis of the barrel 5 and operating completely autonomously. In particular, no mechanism links the dog mechanism 1 to the trigger mechanism 3.
- FIG. 2 to 7 show detailed views of the various elements of the percussion mechanism during a machine gun cycle. To the figure 1 moving parts are at rest waiting for a shot. In this position, the dog mechanism 1 is practically out of the way of the slide 7 and allows its free movement forward, as shown in FIG. figure 3 .
- the figure 4 shows the end of the movement of the slide 7 forward, at the moment of locking. At this moment, the cam 10 pushes the trigger 13 forward, which releases the dog 14 which starts to rotate about its axis under the effect of the dog spring 16.
- the figure 5 represents the first moments after percussion, at the beginning of the recoil of the moving parts 2.
- the slide 7 retreating, the cam 11 pushes on the sliding surface 15 starting to compress the dog spring.
- the point of contact 18 between the slide 7 and the dog 14 is the furthest possible from the axis of rotation of the dog, so as to reduce the shock suffered by the dog 14, and therefore its wear and fatigue, thus reducing the risk of long-term disruption.
- the presence of the rounded cam 11 further reduces wear and fatigue.
- the figure 6 represents the rest of the cycle, with the moving parts at a first intermediate position. It is observed that the striker has cleared the slide 7. In this recoil phase, the latch 4 is still attached to the chamber 4 while the slide 7 is already backward.
- the figure 7 represents the continuation of the cycle, the moving parts 2 being in a second intermediate position. At this position, the slide 7 pushes on the sliding surface via a second cam 9, this time arranged in the upper part of the slide. Indeed, at this position, the distance between the axis of the dog and the cam 9 is high enough for the acceleration of the dog is limited.
- the raising dynamics of the dog is optimized by adopting a sliding surface 15 of the dog in contact with the concave slide 7.
- This shape makes it possible, combined with the presence of a cam 11 in the lower part of the rear of the slide 7, to first bear on a surface of the slide opposite to the position of the dog, which increases the lift lever arm and reduces the shock associated with it.
- the curvature of this surface, without angular point also makes this movement more continuous and avoids shocks that can induce fatigue of the material.
- the end of the raising movement of the dog is provided by a cam 9 located on the upper face of the slide 7.
- This cam 9 is set back from the lower cam 11 so that the cam 11 acts at the beginning of raising, and the cam 9 at the end of lifting.
- the positioning of the dog mechanism in the upper part of the weapon not only makes it possible to overcome the problem of the bulk of the recuperating spring and the moving parts in the case of loading from above, but also allows to reduce the clutter of the under guard, allowing the design of more compact sub-guard.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
La présente invention se rapporte à Arme à feu opérant à culasse ouverte comprenant un mécanisme de commande de tir 3 disposé sous une carcasse dans laquelle coulissent des pièces mobiles 2 déplacées vers l'arrière par récupération de gaz, et vers l'avant par un ressort récupérateur 12, la récupération des gaz et le ressort récupérateur 12 étant disposés sous l'axe du canon 5, ladite arme à feu comprenant un chien 14 disposé, en position chargée, au-dessus de l'axe du canon 5, et la libération dudit chien 14 étant indépendante du mécanisme de commande de tir 3.The present invention relates to a firearm operating with an open breech comprising a firing control mechanism 3 arranged under a frame in which slide moving parts 2 moved rearward by gas recovery, and forward by a spring. recuperator 12, the gas recovery and the recuperator spring 12 being arranged under the axis of the barrel 5, said firearm comprising a hammer 14 disposed, in the loaded position, above the axis of the barrel 5, and the release of said hammer 14 being independent of the firing control mechanism 3.
Description
La présente invention se rapporte au système de percussion d'une arme à feu fonctionnant à culasse ouverte.The present invention relates to the percussion system of a gun operating with an open breech.
Pour une mitrailleuse tirant en culasse ouverte ou avec une bande de munitions, l'énergie de percussion est généralement stockée sous forme d'énergie potentielle de compression du ressort récupérateur, sous forme d'énergie cinétique des pièces mobiles, ou dans un ressort pré-comprimé entre le percuteur et le verrou.For a machine gun firing in an open bolt or with a band of ammunition, the percussion energy is generally stored in the form of the potential energy of compression of the recuperating spring, in the form of kinetic energy of the moving parts, or in a pre-spring. compressed between the striker and the lock.
En effet, dans le cas d'un fonctionnement à culasse ouverte, le tir est déclenché par la libération des pièces mobiles, initialement disposées en position arrière, contrairement à la situation d'un fusil fonctionnant à culasse fermée où le tir est déclenché par la libération d'un chien par la queue de détente, les pièces mobiles étant initialement au repos, à l'avant, culasse verrouillée.Indeed, in the case of an open-head operation, the firing is triggered by the release of the moving parts, initially arranged in the rear position, unlike the situation of a rifle operating with closed yoke where the firing is triggered by the release of a dog by the trigger tail, the moving parts being initially at rest, at the front, bolt locked.
Par exemple, dans le cas de la mitrailleuse FN Minimi®, le percuteur est actionné par le mouvement vers l'avant des pièces mobiles après verrouillage de la culasse par le verrou.For example, in the case of the FN Minimi® machine gun, the striker is actuated by the forward movement of the moving parts after locking the bolt by the lock.
Néanmoins, la percussion induite par le mouvement de retour des pièces mobile présente l'inconvénient de dépendre du rendement du cycle de fonctionnement de l'arme. Ainsi, en cas de fonctionnement en conditions difficiles (sable, boue), la vitesse des pièces mobiles est ralentie avant d'arriver en position culasse fermée. L'énergie pour percuter peut alors ne plus être suffisante.Nevertheless, the percussion induced by the return movement of the moving parts has the disadvantage of depending on the efficiency of the operating cycle of the weapon. Thus, in case of operation in difficult conditions (sand, mud), the speed of moving parts is slowed down before arriving in closed cylinder head position. The energy to hit may then no longer be sufficient.
Un premier aspect de l'invention se rapporte à une arme à feu, de préférence une mitrailleuse, opérant à culasse ouverte comprenant un mécanisme de commande de tir disposé sous une carcasse dans laquelle coulissent des pièces mobiles déplacées vers l'arrière par récupération de gaz, et vers l'avant par un ressort récupérateur, la récupération des gaz et le ressort récupérateur étant disposés sous l'axe du canon, ladite arme à feu comprenant un chien disposé, en position chargée, au-dessus de l'axe du canon, et la libération dudit chien étant indépendante du mécanisme de commande de tir.A first aspect of the invention relates to a firearm, preferably a machine gun, operating an open breech comprising a firing control mechanism disposed under a carcass in which displaced moving parts slide. rearward by gas recovery, and forwards by a recuperative spring, the recovery of the gases and the recuperating spring being disposed under the axis of the barrel, said firearm comprising a dog arranged, in a loaded position, to above the axis of the barrel, and the release of said dog being independent of the firing control mechanism.
De préférence, les pièces mobiles comprennent une came actionnant la libération du chien lors du verrouillage de la culasse.Preferably, the moving parts comprise a cam actuating the release of the dog during the locking of the cylinder head.
Avantageusement, une gâchette est disposée de façon à commander la libération du chien lorsque la came déplace ladite gâchette.Advantageously, a trigger is arranged to control the release of the dog when the cam moves said trigger.
De préférence, le chien comprend une surface de glissement concave orientée vers les pièces mobiles.Preferably, the dog comprises a concave sliding surface oriented towards the moving parts.
Avantageusement, la glissière comprend à son extrémité arrière inférieure, une came disposée de façon à prendre appui sur à proximité de l'extrémité inférieure de la surface de glissement lors d'une première section de recul de la coulisse.Advantageously, the slide comprises at its lower rear end, a cam arranged to bear on near the lower end of the sliding surface during a first retreating section of the slide.
De préférence, la glissière comprend à son extrémité arrière supérieure, une came disposée de façon à prendre appui sur la surface de glissement lors d'une seconde section de recul de la coulisse.Preferably, the slide comprises at its upper rear end, a cam arranged to bear on the sliding surface during a second retreating section of the slide.
-
La
figure 1 représente une vue d'ensemble d'une mitrailleuse selon l'invention, où la carcasse n'est pas représentée, de façon à voir les différents éléments du mécanisme.Thefigure 1 represents an overview of a machine gun according to the invention, where the carcass is not shown, so as to see the various elements of the mechanism. -
La
figure 2 représente une vue de détail du dispositif de de lafigure 1 montrant les différentes pièces du mécanisme de l'invention, lors de la libération des pièces mobiles.Thefigure 2 represents a detailed view of the device from thefigure 1 showing the different parts of the mechanism of the invention, during the release of moving parts. -
La
figure 3 représente une vue détaillée du mécanisme de lafigure 1 , lors du mouvement vers l'avant des pièces mobiles.Thefigure 3 represents a detailed view of the mechanism of thefigure 1 during the forward movement of moving parts. -
La
figure 4 représente une vue détaillée du mécanisme de lafigure 1 , après verrouillage de la culasse.Thefigure 4 represents a detailed view of the mechanism of thefigure 1 , after locking the cylinder head. -
La
figure 5 représente une vue détaillée du mécanisme de lafigure 1 , juste après la percussion.Thefigure 5 represents a detailed view of the mechanism of thefigure 1 , just after the percussion. -
La
figure 6 représente une vue détaillée du mécanisme de lafigure 1 , lors du retour vers l'arrière des pièces mobiles (position intermédiaire 1).Thefigure 6 represents a detailed view of the mechanism of thefigure 1 when moving backwards moving parts (intermediate position 1). -
La
figure 7 représente une vue détaillée du mécanisme de lafigure 1 , lors du retour vers l'arrière des pièces mobiles (position intermédiaire 2).Thefigure 7 represents a detailed view of the mechanism of thefigure 1 during the return to the rear of moving parts (intermediate position 2).
- 1. Mécanisme de chien1. Mechanism of dog
- 2. Pièces mobiles2. Moving parts
- 3. Mécanisme de détente (intégré dans la sous-garde)3. Relaxation mechanism (integrated in the under guard)
- 4. Chambre4. Room
- 5. Canon5. Canon
- 6. Crosse6. Stock
- 7. Coulisse7. Slide
- 8. Verrou8. Lock
- 9. Seconde came de rechargement du chien9. Second dog reloading cam
- 10. Came de déclenchement de la gâchette de chien10. Cam trigger dog trigger
- 11. Première came de rechargement du chien11. First dog reloading cam
- 12. Ressort récupérateur12. Recovery spring
- 13. Gâchette de chien13. Dog Trigger
- 14. Chien14. Dog
- 15. Surface de glissement concave15. Concave sliding surface
- 16. Ressort de chien16. Dog spring
- 17. Prolongement du piston de récupération des gaz17. Extension of the gas recovery piston
- 18. Premier point de contact de rechargement entre la coulisse et le chien18. First point of contact of reloading between the slide and the dog
- 19. Second point de contact de rechargement entre la coulisse et le chien19. Second point of contact of reloading between the slide and the dog
- 20. Percuteur20. Striker
La présente invention concerne un mécanisme 1 de chien adapté aux armes à feu opérant à culasse ouverte, en mode automatique ou semi-automatique. Dans une telle arme, le chargement par bande par le haut de la carcasse oblige le concepteur à placer la récupération des gaz et le ressort récupérateur sous l'axe du canon 5 plutôt que au-dessus de celui-ci.The present invention relates to a
La conséquence de ce positionnement est qu'il est difficile de placer un mécanisme de chien intégré à la sous-garde, celle-ci étant séparée du percuteur par les ressort récupérateur et le bas des pièces mobiles dans la prolongation du piston de récupération des gaz.The consequence of this positioning is that it is difficult to place an integrated dog mechanism in the under guard, the latter being separated from the firing pin by the recuperator spring and the bottom of the moving parts in the extension of the gas recovery piston. .
La présente invention tire parti du fait que lors du fonctionnement à culasse ouverte, le déclenchement du tir (début de cycle) n'est pas lié à la percussion d'une cartouche dans la chambre 4, mais à la libération des pièces mobiles 2. Dans ces conditions, il n'est plus nécessaire d'intégrer le mécanisme de chien dans la sous-garde, en lien mécanique avec le mécanisme de détente.The present invention takes advantage of the fact that during operation with open yoke, firing initiation (beginning of cycle) is not related to the percussion of a cartridge in the
Au contraire, dans la présente invention, la libération du chien 14 est intégralement contrôlée par le mouvement de la coulisse 7, ce qui assure une synchronisation optimale entre le verrouillage de la culasse par le verrou 8 et la percussion.On the contrary, in the present invention, the release of the
Le mécanisme de chien 1 n'étant plus lié au mécanisme de détente 3, il est alors possible de positionner le mécanisme de chien 1 au-dessus de l'axe du canon plutôt que en-dessous de cet axe.The
La
Les
La
La
La
La
La dynamique de relevage du chien est optimisée par l'adoption d'une surface de glissement 15 du chien au contact avec la coulisse 7 concave. Cette forme permet en effet, combinée à la présence d'une came 11 dans la partie inférieure de l'arrière de la coulisse 7, de prendre d'abord appui sur une surface de la coulisse opposée à la position du chien, ce qui augmente le bras de levier de relevage et réduit le choc associé à celui-ci. La courbure de cette surface, sans point anguleux rend aussi ce mouvement plus continu et évite des chocs pouvant induire une fatigue du matériau.The raising dynamics of the dog is optimized by adopting a sliding
La fin du mouvement de relevage du chien est assurée par une came 9 située sur la face supérieure de la coulisse 7. Cette came 9 est en retrait par rapport à la came inférieure 11 de façon à ce que la came 11 agisse en début de relevage, et la came 9 en fin de relevage.The end of the raising movement of the dog is provided by a cam 9 located on the upper face of the
Notons que le positionnement du mécanisme de chien dans la partie supérieur de l'arme permet non seulement de s'affranchir du problème de l'encombrement du ressort récupérateur et des pièces mobiles dans le cas d'un chargement par le dessus, mais aussi permet de réduire l'encombrement de la sous-garde, ce qui permet le design de sous-garde plus compacte.Note that the positioning of the dog mechanism in the upper part of the weapon not only makes it possible to overcome the problem of the bulk of the recuperating spring and the moving parts in the case of loading from above, but also allows to reduce the clutter of the under guard, allowing the design of more compact sub-guard.
Claims (6)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18152691.4A EP3514472A1 (en) | 2018-01-22 | 2018-01-22 | Machine gun |
EP19700529.1A EP3743669A1 (en) | 2018-01-22 | 2019-01-17 | Machine gun |
US16/963,969 US20210041194A1 (en) | 2018-01-22 | 2019-01-17 | Machine gun |
PCT/EP2019/051140 WO2019141772A1 (en) | 2018-01-22 | 2019-01-17 | Machine gun |
IL276128A IL276128A (en) | 2018-01-22 | 2020-07-16 | Machine gun |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18152691.4A EP3514472A1 (en) | 2018-01-22 | 2018-01-22 | Machine gun |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3514472A1 true EP3514472A1 (en) | 2019-07-24 |
Family
ID=61022177
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18152691.4A Withdrawn EP3514472A1 (en) | 2018-01-22 | 2018-01-22 | Machine gun |
EP19700529.1A Withdrawn EP3743669A1 (en) | 2018-01-22 | 2019-01-17 | Machine gun |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19700529.1A Withdrawn EP3743669A1 (en) | 2018-01-22 | 2019-01-17 | Machine gun |
Country Status (4)
Country | Link |
---|---|
US (1) | US20210041194A1 (en) |
EP (2) | EP3514472A1 (en) |
IL (1) | IL276128A (en) |
WO (1) | WO2019141772A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2215470A (en) * | 1938-03-14 | 1940-09-24 | Melvin M Johnson | Automatic firearm |
EP0423678A2 (en) * | 1989-10-18 | 1991-04-24 | The State Of Israel, Ministry Of Defence, Israel Military Industries | Machine gun with belt and magazine feed |
WO2008118504A2 (en) * | 2007-01-10 | 2008-10-02 | Microtech Small Arms Research, Inc. | Semi-automatic and automatic firearm, bolt and barrel sub assemblies therefor and method of making same |
US20160341501A1 (en) * | 2015-05-18 | 2016-11-24 | Machinegunarmory, Llc | Reduced length belt-fed firearm |
-
2018
- 2018-01-22 EP EP18152691.4A patent/EP3514472A1/en not_active Withdrawn
-
2019
- 2019-01-17 US US16/963,969 patent/US20210041194A1/en not_active Abandoned
- 2019-01-17 EP EP19700529.1A patent/EP3743669A1/en not_active Withdrawn
- 2019-01-17 WO PCT/EP2019/051140 patent/WO2019141772A1/en unknown
-
2020
- 2020-07-16 IL IL276128A patent/IL276128A/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2215470A (en) * | 1938-03-14 | 1940-09-24 | Melvin M Johnson | Automatic firearm |
EP0423678A2 (en) * | 1989-10-18 | 1991-04-24 | The State Of Israel, Ministry Of Defence, Israel Military Industries | Machine gun with belt and magazine feed |
WO2008118504A2 (en) * | 2007-01-10 | 2008-10-02 | Microtech Small Arms Research, Inc. | Semi-automatic and automatic firearm, bolt and barrel sub assemblies therefor and method of making same |
US20160341501A1 (en) * | 2015-05-18 | 2016-11-24 | Machinegunarmory, Llc | Reduced length belt-fed firearm |
Also Published As
Publication number | Publication date |
---|---|
EP3743669A1 (en) | 2020-12-02 |
WO2019141772A1 (en) | 2019-07-25 |
US20210041194A1 (en) | 2021-02-11 |
IL276128A (en) | 2020-08-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0717254B1 (en) | Fire arm | |
EP1780493B1 (en) | Improved semi-automatic carbine | |
EP2350550B9 (en) | Delayed blowback firearms with novel mechanisms for control of recoil and muzzle climb | |
EP2177860B1 (en) | Firearm | |
KR20000010863A (en) | Apparatus for adjusting shooting speed | |
EP3132223B1 (en) | Linear repeating firearm, with assisted ejection | |
EP3682183B1 (en) | Machine gun | |
FR2507302A1 (en) | GAS BORROWING FIREARMS | |
US3584532A (en) | Automatic gun with ejection actuated rammer | |
EP3682182B1 (en) | Machine gun | |
JP2021513639A (en) | Small arms trigger mechanism | |
BE1009142A3 (en) | Ejection device for firearm. | |
EP3749912B1 (en) | Safety device for a firearm | |
EP3514472A1 (en) | Machine gun | |
EP2627963B1 (en) | Semi-automatic pistol with sliding barrel | |
US4759254A (en) | Weapon arrangement | |
US1730269A (en) | Automatic firearm | |
RU2720385C1 (en) | Self-loading gun | |
FR2954820A1 (en) | Automatic or semi-automatic weapon for use by e.g. armed forces, to shoot ammunition, has locking device maintaining percussion head when chamber is closed on ammunition for shooting such that ammunition is immobilized in chamber | |
EP0981716B1 (en) | Firearm equipped with a quick safety device and safety device kit | |
EP4379306A1 (en) | Secured cocking handle | |
FR2532741A1 (en) | GAS-ACTIVATED FIREARMS WITH AN AUTOMATIC PRESSURE REGULATOR | |
EP4105592A1 (en) | Spray gun | |
US821921A (en) | Automatic magazine-gun. | |
FR2835047A1 (en) | Automatic or semi-automatic firearm assembly for converting to training use has body with additional weight, slider, lever and rod to reduce energy |
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 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20200125 |