EP3524922A1 - Sicherheitsvorrichtung einer feuerwaffe - Google Patents

Sicherheitsvorrichtung einer feuerwaffe Download PDF

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Publication number
EP3524922A1
EP3524922A1 EP18156024.4A EP18156024A EP3524922A1 EP 3524922 A1 EP3524922 A1 EP 3524922A1 EP 18156024 A EP18156024 A EP 18156024A EP 3524922 A1 EP3524922 A1 EP 3524922A1
Authority
EP
European Patent Office
Prior art keywords
stop
trigger
safety
moving parts
automatic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP18156024.4A
Other languages
English (en)
French (fr)
Inventor
Pascal Franssen
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.)
FN Herstal SA
Original Assignee
FN Herstal SA
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 FN Herstal SA filed Critical FN Herstal SA
Priority to EP18156024.4A priority Critical patent/EP3524922A1/de
Priority to CA3090742A priority patent/CA3090742A1/fr
Priority to EP19702470.6A priority patent/EP3749912B1/de
Priority to DK19702470.6T priority patent/DK3749912T3/da
Priority to JP2020542590A priority patent/JP7322040B2/ja
Priority to IL276388A priority patent/IL276388B/en
Priority to KR1020207024333A priority patent/KR20200128524A/ko
Priority to PT197024706T priority patent/PT3749912T/pt
Priority to BR112020015446-6A priority patent/BR112020015446B1/pt
Priority to US16/967,108 priority patent/US11274892B2/en
Priority to SG11202007567RA priority patent/SG11202007567RA/en
Priority to PCT/EP2019/052994 priority patent/WO2019154906A1/fr
Priority to FIEP19702470.6T priority patent/FI3749912T3/fi
Priority to AU2019219077A priority patent/AU2019219077A1/en
Publication of EP3524922A1 publication Critical patent/EP3524922A1/de
Priority to ZA2020/05418A priority patent/ZA202005418B/en
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
    • F41A19/25—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins
    • F41A19/26—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin and the breech-block or bolt forming one piece
    • 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
    • F41A17/00—Safety arrangements, e.g. safeties
    • F41A17/42—Safeties for locking the breech-block or bolt in a safety position
    • 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
    • F41A17/00—Safety arrangements, e.g. safeties
    • F41A17/56—Sear safeties, i.e. means for rendering ineffective an intermediate lever transmitting trigger movement to firing pin, hammer, bolt or sear
    • F41A17/58—Sear safeties, i.e. means for rendering ineffective an intermediate lever transmitting trigger movement to firing pin, hammer, bolt or sear automatically operated, i.e. operated by breech opening or closing movement
    • 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
    • F41A19/25—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins
    • F41A19/27—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block
    • F41A19/29—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block propelled by a spring under tension
    • F41A19/30—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block propelled by a spring under tension in bolt-action guns
    • F41A19/31—Sear arrangements therefor
    • F41A19/32—Sear arrangements therefor for catching the percussion or firing pin after each shot, i.e. in single-shot or semi-automatic firing mode

Definitions

  • the present invention relates to a safety mechanism integrated into a firing start mechanism of a machine gun.
  • a machine gun is traditionally a weapon used for suppression fire.
  • the goal of suppression fire is to water the combat zone with a large amount of projectiles. We then speak of the quality of "firepower" of the weapon used.
  • the firing with a band of ammunition is privileged because it makes it possible to draw a large quantity of ammunition without having to stop to change charger.
  • firing control usually includes only an automatic function. That is, the weapon fires only in a burst. It does not fire in semi-automatic mode, that is to say pull only one shot each time the trigger is pressed. Closed-breech shotguns often have dual functionality: semi-automatic shooting and automatic shooting.
  • the starting mechanism consists of a trigger tail, a stopper stopping the moving parts in the open position, the rear of the carcass, and a trigger holding the stopper in the down position during the movement towards the 'before moving parts.
  • the trigger When the operator releases the trigger tail, the trigger returns to the path of the moving parts by holding the stopper in the firing position until the moving parts retreat. When the moving parts move backwards, they push the trigger backwards, which releases the stop. The moving parts are then again blocked by the stop in the rear position under the pressure of the recovery spring of the weapon.
  • the trigger mechanism allows some limitation of the trigger sear wear as it ensures that the moving parts are stopped in the most rearward position possible. When the moving parts are at the rear, their speed is low, which implies that the kinetic energy of the moving parts, which will be communicated to the stop when stopped, will be at its minimum. In addition, this mechanism avoids the risk that the moving parts are held by the anti-runaway notch while the machine gun does not suffer a lack of recoil.
  • the anti-runaway screen is a locking screen below the moving parts to block them when they do not back away enough to hook the normal screen.
  • a lack of recoil can prevent the hanging of the moving parts at the stop when the trigger is released, inducing a gust of fire while the operator seeks to stop the shot.
  • the anti-runaway screen is arranged to lock the moving parts in their forward motions just after hanging the back of the standby cartridge. In this way, a lack of hindsight that would not hang over the anti-runaway screen could not charge a new cartridge, preventing further shooting.
  • the security is achieved by a pusher system transverse to the axis of the barrel of the weapon.
  • the pusher In the position allowing the automatic firing the pusher allows the lowering of the stop which releases the moving parts.
  • the stopper abuts the pusher before the moving parts can disengage from the trigger. This particularly simple and effective mechanism does not allow the rearming of the weapon when security is engaged or semi-automatic firing.
  • the security consists of a movable axis transverse to the weapon and limiting the movement of the stopper when the weapon is in "safe" position. This implies that the weapon can not be reset if the safety is engaged because the stop can not fade from the path of moving parts when they recede. Another consequence is that safety can not be engaged if the moving parts are ahead because the trigger keeps the stop cleared until the moving parts have been moved back manually.
  • the patent EP 2205925 B1 describes a particular mechanism in which the retainer consists of two parts: a stop lever and a safety lever.
  • a spring between the stop lever and the safety lever forces the latter into a rest position so that it does not perform its stop function against the firing selector when the parts mobiles are pulled backwards while security is engaged.
  • the moving parts return forward under the strain of the recovery spring, the moving parts tilt the safety lever and stop at the stop lever. By tilting, the safety lever is placed in a position that allows it to perform a function of limiting the stroke of the stop when the safety is engaged.
  • a disadvantage of the system proposed in the patent EP 2205925 B1 is that to allow the user to engage security regardless of the condition of the weapon, it is necessary to allow a certain range of movement to the trigger tail, even in the safety position.
  • the patent EP 2831531 B1 describes a modified mechanism to allow the user to engage safety regardless of the position of the stop.
  • the trigger tail and the trigger have been disengaged by the introduction of an intermediate piece.
  • the stroke of the trigger tail can be canceled by the fire selector when the latter is in the safety position while the stopper is held in the low position by the trigger.
  • EP 2205925 B1 and EP 2831531 B1 Another disadvantage of the system presented by EP 2205925 B1 and EP 2831531 B1 is the fact that the safety lever is directly supported on the axis of safety (pivoting lever serving as a two-position fire selector: safe and automatic).
  • This architecture has the disadvantage of putting the efforts related to the limitation of the movement of the stopper on an intermediate part with respect to the sub-guard.
  • the contact that limits the movements of the stop is made on a cam-shaped part. This form of cam is necessary to allow the movement of the stopper when the selector lever is in the automatic firing position, but also to allow the descent of the stop when the moving parts are brought back while security is engaged. .
  • non-ammunition-fired weapons with open bolts had both semi-automatic and automatic functions. These include the Bren submachine gun and the Uzi submachine gun. These weapons are hybrids between support weapons and individual weapons that allow their operators to fulfill the support role for a limited time to support other operators using weapons with more limited firepower (a rifle or gun).
  • the charger power supply has intrinsic limitations that do not allow the user of an automatic rifle (or a submachine gun) to maintain its firepower long enough to provide as much support as a machine gun.
  • the semi-automatic operation of these open bolt weapons is often achieved via a disconnector between the trigger tail and the stopper.
  • the stroke of the trigger tail is more limited when the fire selector is in the automatic firing position so that the trigger tail keeps the stopper in the down position (cleared from the detents on moving parts).
  • the stroke of the trigger is sufficient for the disconnector to come into abutment before the trigger and release the stopper that intercepts the moving parts after the first shot. . If this solution has been accepted a time for some weapons, it has the disadvantage of being theoretically fallible if the operator is pressing hard enough on the trigger to release the slide but not enough for the race to be completely completed. At this point the gun was fired while the operator was expecting a single shot which is a major security problem.
  • the UZI submachine gun's firing selector does not act on the tail stroke. relaxing but directly on the disconnector.
  • a stop is present on the movement of the disconnector which releases the stopper.
  • the designers of the BREN submachinegun have opted for a mechanism with a rather special disconnector.
  • the latter has two possibilities of contact to cause the lowering of the stop and a protrusion that can come in the path of moving parts.
  • the disconnector joins the detent to the stopper from the bottom of the latter so that the protrusion of the disconnector is not in the path of the moving parts.
  • the stroke of the trigger tail is rather long with a fairly low effort (the lever lever of the disconnector on the stop being at its maximum).
  • the disconnector is in the up position so that the protrusion is in the path of the moving parts.
  • the present invention relates to a safety device of a firearm for preventing the triggering of a shot, without blocking the reset function, and can preferably be engaged regardless of the state of the weapon , said weapon comprising a movable stopper between a stopping position blocking the moving parts of the weapon in the rear position and a release position allowing the movement in both directions of said moving parts said security device comprising a movable security element between a locking position of the stopper in the stop position and a release position of the stopper, said security element resting on a stationary part of the weapon and said security element being able to be moved to the release position the stopper by moving the moving parts backwards.
  • a second aspect of the invention relates to a starting mechanism incorporating the safety device of a firearm according to the first aspect of the invention.
  • the starting mechanism of the invention comprises a semi-automatic firing function that is obtained by a mechanism further comprising a rocker actuating the stopper, and an expansion tail linked to the rocker by a disconnector that can either ensure a mechanical coupling between the trigger tail and the rocker, or disconnect said mechanical coupling between the trigger tail and the rocker, said disconnector being arranged to tilt the rocker from the shooting position to the rest position so as to prevent the start of the next stroke when the trigger tail is held in the firing position.
  • the selection function of the automatic, semi-automatic firing function and the function of selecting the safety function are performed by the same command for the operator.
  • control mechanism consists of a rotary lever actuating a slider that can move in translation and allowing activation or deactivation of the functions related to semi-automatic firing and security so that that three lever positions correspond to a safety position, a semi-automatic firing position and an automatic firing position.
  • the slider comprises a safety control light in which a safety control pin fixed to the safety element moves, the shape of which allows the permanent positioning of the safety element in the release position of the retainer when the firing selector is in the semi-automatic or automatic position, and allows movement of the safety element between the locking position of the stop and the release position of the stop when the selector is in the safety position.
  • the shape of the slider blocks the trigger tail when the security is engaged and releases it when the fire selector is in the semi-automatic or automatic position.
  • the various slider lights comprise notches in which the different lugs are housed when the selector is at a selection position, so as to avoid that the selector can find a position of stable equilibrium between two positions, making the poorly defined weapon status.
  • the invention also relates to a gun operating open yoke and comprising a starting mechanism incorporating the safety device of a firearm according to the first aspect of the invention.
  • the stroke of the stop is limited by a security element bearing on a stationary part of the weapon.
  • This security element can be cleared from the stroke of the stopper to allow the passage of moving parts from the front to the rear of the weapon. Cams under the moving parts allow this erasure.
  • a return spring returns the safety element into the path of the stopper each time a detent of moving parts exceeds the trigger of the stop.
  • the fire selector is connected to the security element so as to allow it to be moved when the fire selector is in the safety position but forcing the erasure of the safety element of the stroke of the stop when the fire selector is in a firing position (semi-automatic or automatic).
  • the trigger is not mounted in rotation on the tail of trigger but mounted directly on the stop or on a moving rocker positioned between the trigger tail and the trigger.
  • the connection between the trigger and the trigger is performed via a hook shape allowing the trigger tail to return to its rest position even if the trigger continues to keep the stopper in a low position.
  • This peculiarity makes it possible to solve the problem of engagement of the safety of the weapon whatever its condition by dispensing with the two-piece separation of the trigger tail which is the solution proposed in the patent.
  • EP 2831531 B1 (more expensive solution).
  • an intermediate flip-flop may be useful for semi-automatic use.
  • the trigger hook does not rest directly on the trigger, but on the intermediate rocker. Note that in this case, the rocker is only useful for semi-automatic firing: when the safety reset is initiated, the flip-flop is not necessarily disconnected from the trigger tail.
  • the essential element is the presence of a security element resting on a rigid part of the weapon, limiting the stroke of the rifle. stopper to prevent movement of moving parts, but which can be cleared by moving parts when moving parts from front to rear.
  • the trigger is mounted on the stop and not on the trigger, allowing integration into the firing selector of a stop to limit the stroke of the trigger while allowing the safety of the weapon whatever the condition of the weapon.
  • Limiting the stroke of the trigger is a simple and effective indicator to indicate to the operator that the fire selector is in the safety position.
  • the direction of erasure of the security element is forward, so that the action of the moving parts during their rearward movement on the security element is interrupted before the notch stopping the moving parts has completely exceeded the trigger of the stop.
  • the security element resumes its function as soon as the stopper rises after crossing each notch of moving parts so that there is no risk that an intermediate position where the parts mobile devices could be based on the stop without security being involved.
  • the reversal between the erasure direction of the safety element and the allowed movement of the moving parts can be obtained via an oblique contact between the two sets (of the cam shapes) or through an intermediate lever to the two sets .
  • the disconnection can be obtained by a stop disposed in the path of the disconnector.
  • this stop is placed in the path of the disconnector only when the firing selector is in semi-automatic position.
  • the stop is fixed, but the stroke of the trigger tail is limited automatically so as to prevent contact between the stop and the disconnector.
  • the disconnection function between the rocker and the trigger tail can be performed in one piece if the stroke of the trigger tail is different between the automatic firing mode and the mode.
  • semi-automatic shooting In this case the moving parts act directly on the disconnector when the firing selector is in the semi-automatic position. This method is simple to implement but has the disadvantage of modifying the control effort requested by the operator according to whether he pulls semi-automatic or automatic.
  • disconnector For this reason it is preferable to use a two-piece mechanism for disconnection (ie the disconnector and a disconnector trigger).
  • the disconnector always acts between the trigger and the flip-flop, but the disconnection control is communicated by the moving parts to the disconnector via the disconnector trigger.
  • the firing selector no longer acts on the stroke of the trigger but on the positioning of the disconnector trigger before firing.
  • the disconnector trigger When the firing selector is in the semi-automatic firing position, the disconnector trigger is in a rest position in the path of the moving parts, whereas, when the firing selector is in the firing position, the disconnector trigger is placed in a position out of the path of the moving parts.
  • the firing selector allowing the security of the weapon is the same as that allowing the selection between a semi-automatic operation and an automatic operation, it is preferable that the choice between these different functions goes through the same command in the form of a rotary lever with three positions.
  • the junction between the lever and the various elements performing the security and semi-automatic functions can be direct. In this case, it can be complicated to simultaneously control many potentially distant parts of each other.
  • Another aspect of the invention therefore relates to a selector slide transforming the position of the lever into a possible positioning of the parts (in particular the security element and the trigger of disconnector) via lights whose shape allows either to lock pins on the parts to be controlled, or to leave a degree of freedom to said lug (for example for safety).
  • This slider is particularly interesting in the example described below, but, it is more generally advantageous whenever the various elements to control are numerous and distant from each other.
  • the link may be the fire selector and the selector slider to be a geared rack-and-pinion type link.
  • Other alternatives are nevertheless possible (eccentric on the selector passing in a vertical oblong hole in the selector slider or crank connecting system ).
  • the figure 1 shows an exploded view of an example of a starting device according to the invention.
  • This device comprises a stopper 5 for stopping the moving parts 2 in the rear position by resting on notches formed in the bottom of the moving parts 2.
  • This stopper 5 comprises in its front part an axis 16 supporting a trigger 10.
  • This trigger comprises at its base a hook 15.
  • the stop and trigger assembly are fixed to the devices via an axis 29.
  • This trigger 10 keeps the stopper 5 out of the path of the moving parts 2 during their forward movement, even when the trigger tail 13 is released. The positioning of the trigger 10 at the end of the stop allows the security and reloading of the weapon regardless of the state of the weapon.
  • a rocker 12 is disposed between the trigger 13 and the stop 5. This latch 12 disconnects the trigger 13 of the stop 5 which, as we will see later, will allow the selection of a shot semi-automatic.
  • the semi-automatic firing function is essentially implemented by the presence of a disconnector 11 and a disconnector trigger 14, making it possible to separate the trigger tail 13 from the flip-flop 5.
  • the safety function is essentially implemented by the addition of a safety element 1 and by the presence of a locking pin 34 of the trigger tail 13.
  • the selection of the different modes of operation of the weapon to know security, shot by shot, or automatic firing is performed by means of a slider 20 actuated by a gear 26 disposed on an axis 29 and actuated by the firing selector 24.
  • FIGS. 2a to d represent different sections of a mechanism of the invention with the various assembled parts, the moving parts being arranged in the rear position and the safety being engaged.
  • the moving parts 2 are locked in the rear position by the stopper 5, the stopper 5 being further maintained in the upper position by the security element 1 blocking the stopper 9 of the stopper in the high position.
  • This security element 1 is held in this position by a spring 6. It is seen in this situation the fact of pressing the trigger 13 does not move the stop and release the moving parts.
  • the safety control light 21 of the slider 20 allows the rotation, and therefore the erasure of the security element when the moving parts are moved backwards. This erasure is induced by the sliding of the sliding surface 3 on the corresponding surfaces 4 under the moving parts.
  • the movement of the rocker 12 is limited by the lug 19 in the slot 22 and the movement of the trigger pin 13 is limited by the locking pin 34 of the trigger tail 13 resting under the slide 20 .
  • the figure 3 represents a section of a device according to the invention, selector in the semi-automatic position.
  • the slider 20 pushes the safety element 1 out of the path of the stop 9 by means of the security control pin 8 sliding in the safety control light 21, the control light 22 of the lever releases the movement of the rocker control pin 19 and the trigger lock pin 34 may move in the release clearance of the trigger tail.
  • the disconnector trigger control light 23 allows the disconnector trigger to go up in the path of the moving parts 2.
  • the figure 4 represents a section of the device of the figure 3 where the slide is no longer visible, so as to see the movement of the rocker 12, the trigger rod 13, the disconnector 11 and the disconnector trigger 14 in semi-automatic operation.
  • This figure shows the state of the cycle where the trigger is pressed, the moving parts advance forward, and the disconnector trigger 14 has not yet decoupled the rocker 12 of the trigger rod 13.
  • the trigger tail 13 When the trigger tail 13 is pressed, it rotates about the axis 17, causing the lever 12 which pushes via the rocker control pin 19 on the stopper 5, causing the release of the moving parts 2.
  • the coupling between the trigger rod 13 and the rocker 12 is provided by the disconnector 11 rotating about an axis fixed to the rocker 12 and clinging to a pin 30 on the trigger rod 13.
  • a lever 35 of the disconnector trigger 14 is placed between the latch 12 and the disconnector 11, so that when the moving parts 2 press on the cam 36 of the disconnector trigger 14, said lever 35 picks up the disconnector 11 of the lug 30 of the trigger pin 13. This stall has the effect of returning the latch 12 to its rest position, placing the trigger 10 in the passage of moving parts 2.
  • the figure 5 shows the different parts after disconnection of the rocker 12 of the trigger rod 13 by the trigger of the disconnector 14.
  • the figure 8 shows a semi-automatic firing selector alternative in which the disconnection is provided by a stop 40 disposed in the path of the disconnector 11.
  • the disconnector 11 in semi-automatic mode, when the trigger tail 13 is pressed, the disconnector 11 it comes into contact with the abutment 40 just after the release of the moving parts 2 by the stopper 9. This contact rotates the disconnector 11 about its axis 18, which decouples the disconnector 11 of the trigger rod 13.
  • the figure 9 shows the device of the figure 8 just after disconnection of the rocker 12, following the extension of the stroke of the trigger rod 13.
  • stop 40 has been removed from the trajectory of the disconnector for automatic firing.
  • Such a position of the abutment 40 may advantageously be obtained by a particular geometry of a light of a firing control slider, moving the lug 41 of disconnection stop control.
  • the disconnector In all cases, in semi-automatic mode, the disconnector returns to its coupling position between the trigger 13 and the flip-flop 12 when the trigger tail is released by the operator.
  • the figure 6 shows a section of the device of the figure 2 , the slider being visible, and the selector at the automatic position. In this position, it can be seen that the disconnector trigger control light 23 displaces, by the pin 32, the disconnector trigger 14 out of the path of moving parts 2, thus preventing disconnection between the trigger pin 13 and the rocker 12, allowing automatic firing.
  • the figure 7 and 7a show two sections of the device of the figure 6 , to better observe the interaction between the different parts.
  • the tail of relaxation is at rest, while at the figure 7a , the relaxation is in a hurry.
  • the disconnector trigger lever 14 comes behind the disconnector lever 11 and maintains the disconnector in the coupled position. This characteristic can be useful in the context of firing burst, causing very strong vibrations that can cause inadvertent decoupling between the rocker 12 and the trigger 13.
  • the pin 19 tilts the stopper 5 which raises the trigger 10 whose hook 15 clings to the pin 31.
  • the stopper 5 is held in position off the moving parts path by the trigger 10, to the movement of the moving parts 2 to the rear, the latter unhooking the trigger 10 of the rocker 12.
  • the figure 11 shows an alternative of automatic operation, in which a second stud 50 of disconnector is disposed on the rocker.
  • This additional lug 50 is arranged so that, when the disconnector 11 is supported, it is no longer in the race of the disconnect lever of the disconnector trigger 35.
  • the disconnector trigger can no longer disconnect the coupling between the trigger 13 and the flip-flop 12.
  • this alternative can also be transposed exactly in the same way to the alternative in which the disconnection is provided by a stop 40 disposed in the path of the disconnector 11.
  • the stop 40 may be a fixed element, since it must not be moved for the automatic mode.
  • disconnector axis could easily be placed on the trigger, and or disconnector pins on the rocker.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Control Of Combustion (AREA)
  • Polymerisation Methods In General (AREA)
  • Mechanical Control Devices (AREA)
EP18156024.4A 2018-02-09 2018-02-09 Sicherheitsvorrichtung einer feuerwaffe Withdrawn EP3524922A1 (de)

Priority Applications (15)

Application Number Priority Date Filing Date Title
EP18156024.4A EP3524922A1 (de) 2018-02-09 2018-02-09 Sicherheitsvorrichtung einer feuerwaffe
PT197024706T PT3749912T (pt) 2018-02-09 2019-02-07 Dispositivo de segurança de arma de fogo
BR112020015446-6A BR112020015446B1 (pt) 2018-02-09 2019-02-07 Dispositivo de segurança para uma arma de fogo e mecanismo de disparo
DK19702470.6T DK3749912T3 (da) 2018-02-09 2019-02-07 Sikkerhedsanordning til et skydevåben
JP2020542590A JP7322040B2 (ja) 2018-02-09 2019-02-07 小火器の安全装置
IL276388A IL276388B (en) 2018-02-09 2019-02-07 Safety device for weapons
KR1020207024333A KR20200128524A (ko) 2018-02-09 2019-02-07 화기를 위한 안전장치
CA3090742A CA3090742A1 (fr) 2018-02-09 2019-02-07 Dispositif de securite d'une arme a feu
EP19702470.6A EP3749912B1 (de) 2018-02-09 2019-02-07 Sicherheitsvorrichtung einer feuerwaffe
US16/967,108 US11274892B2 (en) 2018-02-09 2019-02-07 Safety device for a firearm
SG11202007567RA SG11202007567RA (en) 2018-02-09 2019-02-07 Safety device for a firearm
PCT/EP2019/052994 WO2019154906A1 (fr) 2018-02-09 2019-02-07 Dispositif de securite d'une arme a feu
FIEP19702470.6T FI3749912T3 (fi) 2018-02-09 2019-02-07 Tuliaseen turvalaite
AU2019219077A AU2019219077A1 (en) 2018-02-09 2019-02-07 Safety device for a firearm
ZA2020/05418A ZA202005418B (en) 2018-02-09 2020-08-31 Safety device for a firearm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18156024.4A EP3524922A1 (de) 2018-02-09 2018-02-09 Sicherheitsvorrichtung einer feuerwaffe

Publications (1)

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EP3524922A1 true EP3524922A1 (de) 2019-08-14

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EP18156024.4A Withdrawn EP3524922A1 (de) 2018-02-09 2018-02-09 Sicherheitsvorrichtung einer feuerwaffe
EP19702470.6A Active EP3749912B1 (de) 2018-02-09 2019-02-07 Sicherheitsvorrichtung einer feuerwaffe

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US11604041B1 (en) * 2022-01-11 2023-03-14 Kimber Ip, Llc Semi-automatic pistol having safety lockout on disconnector

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EP2205925A1 (de) * 2007-10-31 2010-07-14 Heckler & Koch GmbH Fanghebel, abzugseinrichtung und griffstück für eine waffe
US20110168008A1 (en) 2010-01-14 2011-07-14 Ohio Ordnance, Inc. M240 rifle with select fire mechanism for selective fully-automatic and semi-automatic operation
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WO2003054470A1 (de) * 2001-12-20 2003-07-03 Heckler & Koch Gmbh Abzugseinrichtung für eine schnellfeuer-handfeuerwaffe
EP2205925A1 (de) * 2007-10-31 2010-07-14 Heckler & Koch GmbH Fanghebel, abzugseinrichtung und griffstück für eine waffe
EP2205925B1 (de) 2007-10-31 2016-11-02 Heckler & Koch GmbH Fanghebel, abzugseinrichtung und griffstück für eine waffe
US20110168008A1 (en) 2010-01-14 2011-07-14 Ohio Ordnance, Inc. M240 rifle with select fire mechanism for selective fully-automatic and semi-automatic operation
EP2831531A1 (de) * 2012-07-16 2015-02-04 Heckler & Koch GmbH Abzugsbaugruppe für eine feuerwaffe
EP2831531B1 (de) 2012-07-16 2016-03-09 Heckler & Koch GmbH Abzugsbaugruppe für eine feuerwaffe
WO2016161059A1 (en) * 2015-04-02 2016-10-06 F.N. Herstal, SA Semi-automatic rifle
US20170184366A1 (en) * 2015-12-28 2017-06-29 Sturm, Ruger & Company, Inc. Firing control system for firearm

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US20200363153A1 (en) 2020-11-19
JP2021513049A (ja) 2021-05-20
BR112020015446A2 (pt) 2020-12-08
WO2019154906A1 (fr) 2019-08-15
ZA202005418B (en) 2021-08-25
KR20200128524A (ko) 2020-11-13
JP7322040B2 (ja) 2023-08-07
PT3749912T (pt) 2024-04-22
EP3749912A1 (de) 2020-12-16
IL276388B (en) 2022-09-01
BR112020015446B1 (pt) 2024-01-09
SG11202007567RA (en) 2020-09-29
US11274892B2 (en) 2022-03-15
AU2019219077A1 (en) 2020-09-10
IL276388A (en) 2020-09-30
CA3090742A1 (fr) 2019-08-15
FI3749912T3 (fi) 2024-04-22
DK3749912T3 (da) 2024-04-29
EP3749912B1 (de) 2024-01-24

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