EP3155353B1 - Safety system for a breechblock of a weapon - Google Patents

Safety system for a breechblock of a weapon Download PDF

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Publication number
EP3155353B1
EP3155353B1 EP15728561.0A EP15728561A EP3155353B1 EP 3155353 B1 EP3155353 B1 EP 3155353B1 EP 15728561 A EP15728561 A EP 15728561A EP 3155353 B1 EP3155353 B1 EP 3155353B1
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EP
European Patent Office
Prior art keywords
breechblock
closure
head
locking
firing pin
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.)
Active
Application number
EP15728561.0A
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German (de)
French (fr)
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EP3155353A1 (en
Inventor
Rainer Buhl
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.)
Rheinmetall Waffe Munition GmbH
Original Assignee
Rheinmetall Waffe Munition GmbH
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 Rheinmetall Waffe Munition GmbH filed Critical Rheinmetall Waffe Munition GmbH
Priority to PL15728561T priority Critical patent/PL3155353T3/en
Priority to RS20190695A priority patent/RS58841B1/en
Publication of EP3155353A1 publication Critical patent/EP3155353A1/en
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Publication of EP3155353B1 publication Critical patent/EP3155353B1/en
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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
    • F41A17/00—Safety arrangements, e.g. safeties
    • F41A17/64—Firing-pin safeties, i.e. means for preventing movement of slidably- mounted strikers
    • F41A17/66—Firing-pin safeties, i.e. means for preventing movement of slidably- mounted strikers 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
    • F41A19/34—Cocking mechanisms

Definitions

  • the invention is concerned with a locking security of a particular foreign-powered weapon, it must be ensured that a shot is triggered only when the closure is locked with a gun barrel.
  • a firing pin of the closure is fixed with a security system.
  • a selective and switchable lock and / or ammunition drive reveal the DE 10 2010 051 047 A1 as well as the DE 10 2010 027 636 A1 , Again, a lock security is required.
  • the object of the invention is to provide a security system for a firing pin of a closure system, in particular a foreign-powered, for example, rear locking weapon show.
  • the invention is based on the idea to make a locking system safer that at least one safety pin safety is involved.
  • a firing pin safety device for self-loading weapons with weight lock known.
  • the shooting spring is at the same time firing pin spring, whereby the striker also vorschnellt the firing pin.
  • the firing pin protrudes beyond the shock bottom, it is provided to keep the firing pin retracted during the fast-forward.
  • a rotatably mounted ring sleeve is provided, which releases the firing pin after its rotation.
  • the transport of the closure system is, as in the DE 10 2009 056 735 A1 described, hereby assumed or assumed, to which reference is hereby made.
  • the closure system comprises at least one closure carrier for receiving and transporting a closure head.
  • the closure carrier and the closure head form the closure.
  • the closure system can, as also shown in a parallel application, consist of at least one closure carrier, a closure head carried by the closure carrier and a firing pin therein, which has a firing pin spring. Attached laterally to this closure carrier is a leading ram which abuts against a weapon-resistant locking sleeve, while the closure or the closure head approaches the locking portion of the weapon barrel. The striking plunger is used to tension the firing pin in the closure.
  • the continuing closure carrier moves so far until the closure head engages / in the locking sleeve on the locking lugs of the weapon side.
  • the locking of the closure is then carried out via a bolt on the closure head, which is guided along a locking curve in the closure carrier on continuation. The twisting of the bolt causes the locking (unlocking) of the closure by turning the closure head.
  • the rear part of the plunger In order for the rear part of the plunger to be able to engage behind the firing pin main lug after the shot has taken place, the rear part of the plunger can be disengaged so that the firing pin lug can engage again behind the rear part of the ram when the closure head is turned back again for unlocking.
  • the firing pin safety device for a closure system with a closure carrier and a closure head carried by the closure carrier and a firing pin located therein.
  • the firing pin safety device comprises a non-rotatable locking sleeve, which is integrated between the locking head and the locking carrier.
  • a slope is incorporated in the rear end wall of the closure sleeve which increases safety.
  • FIG. 1 A closure system 1 and a security system 10 incorporated therein are shown in a weapon (not shown in detail) which is preferably not externally driven, with a guide part 100 for the closure system 1.
  • the closure system 1 comprises a closure carrier 2 and a closure head 3 which is carried in the closure carrier 2 and guided by the latter into a front or rear position.
  • the closure head 3 In the front position, the closure head 3 is locked via its closure head warts 3.1 with a weapon barrel (not shown in detail).
  • the closure or the closure head 3 In the rear position, the closure or the closure head 3, a new cartridge (not shown) presented. This process is in the DE 10 2009 056 735 A1 described in more detail, which is incorporated herein by reference.
  • the closure system 1 comprises a plunger 4, which is preferably integrated laterally on / in the closure support 2 or fastened in this.
  • This spring-loaded plunger 4 points in the weft direction.
  • an angle lever 5 is incorporated, which, as will be explained, acts as a lock for a bolt 6, which is responsible for locking the closure or the closure head 3.
  • a firing pin spring of a firing pin 7 is marked with 7.1.
  • Fig. 2 shows the closure system 1 in a side view pointing in the weft direction.
  • Fig. 3 shows the essential details of an arms-side locking device 15. This has in its locking sleeve 11 a passage 11.1 for the closure head 3.
  • the implementation 11.1. includes locking lugs 11.2 (preferably as a pair), which are matched to the locking head warts 3.1 and via which the locking of the closure takes place in the weapon.
  • a stop surface 11.3 is integrated, on which the plunger 4 impinges when the closure carrier 2 transfers the closure head 3 to its front position and is driven through the bushing 11.1.
  • the angle lever 5 engages in function in a recess 3.3 of the closure head 3 from below, while the lock carrier 2 and the shutter 3 are brought into the locking position.
  • a closure sleeve 20 is shown as a security system 10.
  • the Fig. 7 shows the closure and security system 1, 10 seen in the weft direction.
  • the general locking procedure is as follows: The closure carrier 2 is replaced by a drive 30 (not shown). Fig. 1 ) moves in and against the weft direction linearly within the weapon, the closure or the closure head 3 is transferred to its front and to its rear position.
  • the bell crank 5 is in the bolt 1 and safety system 10 integrated.
  • the angle lever 5 forms the lock for the bolt 6 so that it can not move independently.
  • the lock carrier 2 the range of the locking sleeve 11
  • the angle lever 5 is lowered along the control cam 14 from the recess 3.3 and thus against the closure head 3, so that the angle lever 5 releases the closure head 3 for turning / locking.
  • a spring 5.1 on the angle lever 5 supports the function of the angle lever 5, the release.
  • the tappet 4 strikes the stop surface 11.3 of the locking sleeve 11 with its tip 4.5.
  • the plunger 4 is leading, so that a projection spring 4.2 at the end 4.3 of the plunger 4 is tensioned before the collar 3.2 of the shutter 3 abuts against the locking sleeve 11.
  • the plunger 4 assumes the firing pin 7, wherein in particular the end 4.3 of the plunger 4 a striker main flag 7.2 of the firing pin 7 assumes.
  • the tensioning of the preliminary spring 4.2 takes place over a small distance (depending on the path of the tip 4.5).
  • the plunger 4 itself now has no way to continue to be led forward.
  • the closure carrier 2 continues to run until the closure head 3 with its collar 3.2, the implementation 11.1 and has reached the locking lugs 11.2. With the assumption of the firing pin main flag 7.2 by the plunger 4, the firing pin spring 7.1 is stretched.
  • Unlocking and retracting the locking system 1 takes place in opposite directions according to the individual locking steps for locking.
  • the main firing pin 7.2 rotates to the ram end 4.3, so that they can move forward over a trigger edge 4.4 of the plunger 4.
  • the firing pin 7 in the closure head 3 can move under the force of the firing pin spring 7.1 forward, a shot is fired.
  • the end 4.3 of the plunger 4 has for the shot release on a shape that allows the firing pin main flag 7.2, in the regular course of locking the shutter along the so-called trigger edge 4.4 on the plunger 4 to slide forward, whereby the firing pin 7 is released ,
  • the shaping forms the cam for the striker main flag 7.2.
  • the firing pin 7 can be triggered unintentionally, for example, because the plunger 4 breaks in feeding position and thus when tensioning the firing pin spring 7.1 of the firing pin 7, the backup system 10 sees an intermediate sleeve 20, also called closure sleeve, between the closure head 3 and the Lock carrier 2 before. If the plunger breaks 4 and thus assuming the firing pin main flag 7.2 are repealed, this can maximally hit the edge 22 of the closure sleeve 20 so that the firing pin 7 itself is not released for his entire path to the shot firing. While the closure head 3 remains in its idle time in the respective position, the non-rotatably engaged closure sleeve 20 (FIG. Fig. 7 ) in turn (linear).
  • the unlocking and retraction of the closure system 1 is carried out in the opposite manner according to the individual locking steps for locking.
  • the end 4.3 of the plunger 4 can again reach behind the firing pin main lug 7.2 after the shot has taken place, the end 4.3 of the ram 4 can be deactivated so that the firing pin lug 7.2 can engage behind the end 4.3 of the ram 4.
  • the end of 4.3 and the firing pin main flag 7.2 forked and engage with each other.
  • a slope or bevel 21 in the edge 22 of the closure sleeve 20 can be integrated.
  • the front (upper) straight line 21.1 form a safety position and the rear (lower) 21.2 a knock position of the firing pin 7.
  • the now the locking curve 2.1 moves in the opposite direction and the locking head 3 rotates counter to the rotation D 2 , the firing pin main flag 7.2 transferred over the slope 21 in its safety position ( Fig. 7 ). If now the ram 4 break, the firing pin 7 can not break forward, the locking sleeve 20 holds the firing pin 7 at the top straight 21.1 of the slope 21 firmly.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Description

Die Erfindung beschäftigt sich mit einer Verschlusssicherheit einer insbesondere fremd angetriebenen Waffe, wobei sichergestellt werden muss, dass ein Schuss nur dann ausgelöst wird, wenn der Verschluss mit einem Waffenrohr verriegelt ist. Dazu wird ein Schlagbolzen des Verschlusses mit einem Sicherheitssystem fixiert.The invention is concerned with a locking security of a particular foreign-powered weapon, it must be ensured that a shot is triggered only when the closure is locked with a gun barrel. For this purpose, a firing pin of the closure is fixed with a security system.

Aus der DE 10 2009 056 735 A1 ist eine fremd angetriebene Waffe mit einer Munitionszuführung bekannt, bei der die Munition vor den Verschluss gelegt und diese vom Verschluss einem Waffenrohr linear zugeführt wird. In einer der Schaltzyklen wird der Verschluss mit dem Waffenrohr verriegelt und die Munition bzw. Patrone gezündet. Dabei ist sichergestellt, dass das Zünden bei voll verriegeltem Verschluss erfolgt.From the DE 10 2009 056 735 A1 is a foreign-powered weapon with an ammunition feeder known in which the ammunition placed in front of the shutter and this is fed linearly from the shutter to a gun barrel. In one of the switching cycles, the closure is locked with the gun barrel and ignited the ammunition or cartridge. This ensures that the ignition takes place when the lock is fully locked.

Einen selektiven sowie zuschaltbaren Verschluss- und / oder Munitionsantrieb offenbaren die DE 10 2010 051 047 A1 sowie die DE 10 2010 027 636 A1 . Auch hier wird eine Verschlusssicherheit vorausgesetzt.A selective and switchable lock and / or ammunition drive reveal the DE 10 2010 051 047 A1 as well as the DE 10 2010 027 636 A1 , Again, a lock security is required.

Der Erfindung stellt sich die Aufgabe, ein Sicherheitssystem für einen Schlagbolzen eines Verschlusssystems insbesondere einer fremd angetriebenen, beispielsweise hinten verriegelnde Waffe, aufzuzeigen.The object of the invention is to provide a security system for a firing pin of a closure system, in particular a foreign-powered, for example, rear locking weapon show.

Gelöst wird die Aufgabe durch die Merkmale des Patentanspruchs 1. Vorteilhafte Ausführungen sind in den Unteransprüchen aufgeführt.The object is achieved by the features of claim 1. Advantageous embodiments are listed in the subclaims.

Der Erfindung liegt die Idee zugrunde, ein Verschlusssystem dadurch sicherer zu machen, dass zumindest eine Schlagbolzensicherheit eingebunden wird.The invention is based on the idea to make a locking system safer that at least one safety pin safety is involved.

Aus der CH 169708 A ist eine Schlagbolzensicherung für Selbstladewaffen mit Gewichtsverschluss bekannt. Hierbei ist die Schießfeder zugleich Schlagbolzenfeder, wodurch mit dem Verschlussstück auch der Schlagbolzen vorschnellt. Um auszuschließen, dass bei der Vorwärtsbewegung des Verschlussstücks die Schlagbolzenspitze über den Stoßboden vorsteht, ist vorgesehen, den Schlagbolzen während des Vorschnellens zurückgezogen zu halten. Dazu ist eine drehbar angeordnete Ringmuffe vorgesehen, die nach ihrer Drehung den Schlagbolzen freigibt.From the CH 169708 A is a firing pin safety device for self-loading weapons with weight lock known. Here, the shooting spring is at the same time firing pin spring, whereby the striker also vorschnellt the firing pin. To preclude that during the forward movement of the closure piece, the firing pin protrudes beyond the shock bottom, it is provided to keep the firing pin retracted during the fast-forward. For this purpose, a rotatably mounted ring sleeve is provided, which releases the firing pin after its rotation.

Der Transport des Verschlusssystems wird, wie beispielsweise in der DE 10 2009 056 735 A1 beschrieben, hierbei angenommen bzw. vorausgesetzt, auf die hiermit Bezug genommen wird. Das Verschlusssystem umfasst zumindest einen Verschlussträger zur Aufnahme und zum Transport eines Verschlusskopfes. Der Verschlussträger und der Verschlusskopf bilden den Verschluss.The transport of the closure system is, as in the DE 10 2009 056 735 A1 described, hereby assumed or assumed, to which reference is hereby made. The closure system comprises at least one closure carrier for receiving and transporting a closure head. The closure carrier and the closure head form the closure.

In der Praxis kann nicht ausgeschlossen werden, dass beispielsweise ein Brechen des Stößels in der Zuführposition, also beim Spannen des Schlagbolzens, stattfinden kann. Um hier eine ausreichende Sicherheit zu schaffen ist vorgesehen, eine Zwischenhülse zwischen dem Verschlusskopf und dem Verschlussträger einzubinden. Diese verhindert, dass der Schlagbolzen in dieser Situation ausgelöst wird. Der Schlagbolzen kann bei Bruch maximal auf die Hülsenkante aufschlagen und wird dadurch an dieser gehalten. Der Schlagbolzen kann hierbei nicht auf das Anzündhütchen der Patrone auftreffen bzw. in dieses eindringen.In practice, it can not be ruled out that, for example, a rupture of the plunger in the feed position, that is to say when the firing pin is tensioned, can take place. In order to provide sufficient security is provided to include an intermediate sleeve between the closure head and the lock carrier. This prevents the firing pin from being triggered in this situation. The firing pin can strike a maximum of the sleeve edge at break and is thereby held at this. The firing pin can not impinge on the primer cap of the cartridge or penetrate it.

Für eine effektivere Sicherung ist des Weiteren vorgesehen, dass in dieser Zwischenhülse eine Steigung (Schräge) eingebunden ist. So wird beim Entriegeln und bevor der Verschlusskopf entriegelt ist, der Schlagbolzen über die Schlagbolzenfahne in eine Sicherheitsposition überführt.For a more effective backup is further provided that in this intermediate sleeve a slope (inclination) is involved. Thus, when unlocking and before the locking head is unlocked, the firing pin on the firing pin flag is transferred to a safety position.

Das Verschlusssystem kann, wie auch in einer parallelen Anmeldung aufgezeigt, zumindest aus einem Verschlussträger, einem vom Verschlussträger getragenen Verschlusskopf und einem darin befindlichen Schlagbolzen bestehen, der über eine Schlagbolzenfeder verfügt. An diesem Verschlussträger ist seitlich angebracht ein vorlaufender Stößel eingebunden, der gegen eine waffenfeste Verriegelungshülse anschlägt, während der Verschluss bzw. der Verschlusskopf sich dem Verriegelungsabschnitt des Waffenrohres nähert. Durch den anschlagenden Stößel erfolgt das Spannen des im Verschluss befindlichen Schlagbolzens. Der weiterlaufende Verschlussträger bewegt sich soweit, bis der Verschlusskopf an / in die Verriegelungshülse an die Verriegelungswarzen der Waffenseite eingreift. Das Verriegeln des Verschlusses erfolgt dann über einen Bolzen am Verschlusskopf, der entlang einer Verriegelungskurve im Verschlussträger bei Weiterführung geführt wird. Das Verdrehen des Bolzens bewirkt das Verriegeln (Entriegeln) des Verschlusses durch Drehen des Verschlusskopfes.The closure system can, as also shown in a parallel application, consist of at least one closure carrier, a closure head carried by the closure carrier and a firing pin therein, which has a firing pin spring. Attached laterally to this closure carrier is a leading ram which abuts against a weapon-resistant locking sleeve, while the closure or the closure head approaches the locking portion of the weapon barrel. The striking plunger is used to tension the firing pin in the closure. The continuing closure carrier moves so far until the closure head engages / in the locking sleeve on the locking lugs of the weapon side. The locking of the closure is then carried out via a bolt on the closure head, which is guided along a locking curve in the closure carrier on continuation. The twisting of the bolt causes the locking (unlocking) of the closure by turning the closure head.

In diesem zeitlichen Ablauf erfolgt auch das Spannen einer Vorstellfeder innerhalb des Stößels sowie einer Feder des Schlagbolzens durch den hinteren Teil des Stößels, der eine Schlagbolzen-Hauptfahne des Schlagbolzens unterstellt. Wenn der Verschlusskopf zum Verriegeln im Verschlussträger gedreht wird, verstellt sich die Schlagbolzen-Hauptfahne zum hinteren Teil des Stößels und wird dadurch freigegeben, sodass ein Schuss ausgelöst werden kann. Für diese Freigabe weist das hintere Teil des Stößels eine Formgebung auf, die es der Schlagbolzenfahne ermöglicht, im regulärem Ablauf des Verriegelns des Verschlusses entlang einer so genannten Abzugskante nach vorne zu gleiten. Diese Formgebung bildet die Steuerkurve für die Schlagbolzen-Hauptfahne. Damit das hintere Teil des Stößels nach erfolgtem Schuss wieder hinter die Schlagbolzen-Hauptfahne greifen kann, kann das hintere Teil des Stößels abgesteuert werden, sodass die Schlagbolzenfahne wieder hinter das hintere Teil des Stößels eingreifen kann, wenn der Verschlusskopf zum Entriegeln wieder zurückgedreht wird.In this time sequence also takes place the tensioning of an advance spring within the plunger and a spring of the firing pin through the rear part of the plunger, which assumes a firing pin main flag of the firing pin. When the lock head is rotated to lock in the lock carrier, the main striker flag moves to rear part of the plunger and is thereby released, so that a shot can be triggered. For this release, the rear part of the plunger has a shape that allows the striker lug to slide forward along a so-called trigger edge in the normal course of locking the closure. This shape forms the cam for the main firing pin. In order for the rear part of the plunger to be able to engage behind the firing pin main lug after the shot has taken place, the rear part of the plunger can be disengaged so that the firing pin lug can engage again behind the rear part of the ram when the closure head is turned back again for unlocking.

Vorgeschlagen wird eine Schlagbolzensicherung für ein Verschlusssystem mit einem Verschlussträger sowie einem vom Verschlussträger getragenen Verschlusskopf und einem darin befindlichen Schlagbolzen. Die Schlagbolzensicherung umfasst eine drehfeste Verschlusshülse, die zwischen dem Verschlusskopf und dem Verschlussträger eingebunden ist. In der bevorzugten Ausführung ist eine Schräge in der hinteren Stirnwand der Verschlusshülse eingebunden, die die Sicherheit erhöht.It proposes a firing pin safety device for a closure system with a closure carrier and a closure head carried by the closure carrier and a firing pin located therein. The firing pin safety device comprises a non-rotatable locking sleeve, which is integrated between the locking head and the locking carrier. In the preferred embodiment, a slope is incorporated in the rear end wall of the closure sleeve which increases safety.

Anhand eines Ausführungsbeispiels mit Zeichnung soll die Erfindung näher erläutert werden. Es zeigt:

Fig. 1
in einer perspektivischen Darstellung einen Verschlussträger mit einem darin eingebundenen Verschluss in Schussrichtung,
Fig. 2
eine seitliche Darstellung des Verschlussträgers mit dem Verschluss aus Fig. 1,
Fig. 3
eine perspektivische Darstellung aus Fig. 1 mit Teilen einer Verriegelungsvorrichtung zum Verriegeln des Verschlusses,
Fig. 4
eine Schnittdarstellung der Unterstellung des Verschlusses,
Fig. 5
die Unterstellung aus Fig. 4 innerhalb der Waffe,
Fig. 6
eine perspektivische Darstellung einer Hülse eines Sicherheitssystems,
Fig. 7
eine Darstellung des Verschlussträgers mit dem Sicherungssystem in Schussrichtung.
Reference to an embodiment with drawing, the invention will be explained in more detail. It shows:
Fig. 1
in a perspective view a closure carrier with a closure incorporated in the weft direction,
Fig. 2
a side view of the closure carrier with the closure Fig. 1 .
Fig. 3
a perspective view Fig. 1 with parts of a locking device for locking the closure,
Fig. 4
a sectional view of the placement of the closure,
Fig. 5
the subordination off Fig. 4 within the weapon,
Fig. 6
a perspective view of a sleeve of a security system,
Fig. 7
a representation of the closure carrier with the security system in the weft direction.

In Fig. 1 dargestellt ist ein Verschlusssystem 1 und ein darin eingebundenes Sicherheitssystem 10 einer nicht weiter dargestellten vorzugsweise fremd angetriebenen Waffe mit einem Führungsteil 100 für das Verschlusssystem 1.In Fig. 1 A closure system 1 and a security system 10 incorporated therein are shown in a weapon (not shown in detail) which is preferably not externally driven, with a guide part 100 for the closure system 1.

Das Verschlusssystem 1 umfasst einen Verschlussträger 2 sowie einen Verschlusskopf 3, die im Verschlussträger 2 getragen und durch diesen in eine vordere oder hintere Position geführt wird. In der vorderen Position wird der Verschlusskopf 3 über seine Verschlusskopfwarzen 3.1 mit einem Waffenrohr (nicht näher dargestellt) verriegelt. In der hinteren Position wird dem Verschluss bzw. dem Verschlusskopf 3 eine neue Patrone (nicht näher dargestellt) vorgelegt. Dieser Ablauf ist in der DE 10 2009 056 735 A1 näher beschrieben, auf die hiermit Bezug genommen wird.The closure system 1 comprises a closure carrier 2 and a closure head 3 which is carried in the closure carrier 2 and guided by the latter into a front or rear position. In the front position, the closure head 3 is locked via its closure head warts 3.1 with a weapon barrel (not shown in detail). In the rear position, the closure or the closure head 3, a new cartridge (not shown) presented. This process is in the DE 10 2009 056 735 A1 described in more detail, which is incorporated herein by reference.

Des Weiteren umfasst das Verschlusssystem 1 einen Stößel 4, der bevorzugt seitlich am /im Verschlussträger 2 eingebunden bzw. in diesem befestigt ist. Dieser federbelastete Stößel 4 weist in Schussrichtung. Zudem ist ein Winkelhebel 5 eingebunden, der, wie noch ausgeführt wird, als Sperre für einen Bolzen 6 wirkt, der für das Verriegeln des Verschlusses bzw. des Verschlusskopfes 3 verantwortlich zeichnet. Eine Schlagbolzenfeder eines Schlagbolzens 7 ist mit 7.1 gekennzeichnet.Furthermore, the closure system 1 comprises a plunger 4, which is preferably integrated laterally on / in the closure support 2 or fastened in this. This spring-loaded plunger 4 points in the weft direction. In addition, an angle lever 5 is incorporated, which, as will be explained, acts as a lock for a bolt 6, which is responsible for locking the closure or the closure head 3. A firing pin spring of a firing pin 7 is marked with 7.1.

Fig. 2 zeigt das Verschlusssystem 1 in einer Seitendarstellung in Schussrichtung weisend. Fig. 2 shows the closure system 1 in a side view pointing in the weft direction.

Fig. 3 zeigt die wesentlichen Details einer waffenseitigen Verriegelungsvorrichtung 15. Diese weist in ihrer Verriegelungshülse 11 eine Durchführung 11.1 für den Verschlusskopf 3 auf. Die Durchführung 11.1. umfasst Verriegelungswarzen 11.2 (bevorzugt als Paar), die auf die Verschlusskopfwarzen 3.1 abgestimmt sind und über die die Verriegelung des Verschlusses in der Waffe erfolgt. Seitlich neben der Durchführung 11.1 ist eine Anschlagfläche 11.3 eingebunden, auf die der Stößel 4 auftrifft, wenn der Verschlussträger 2 den Verschlusskopf 3 in seine vordere Position überführt und durch die Durchführung 11.1 getrieben wird. Fig. 3 shows the essential details of an arms-side locking device 15. This has in its locking sleeve 11 a passage 11.1 for the closure head 3. The implementation 11.1. includes locking lugs 11.2 (preferably as a pair), which are matched to the locking head warts 3.1 and via which the locking of the closure takes place in the weapon. Laterally adjacent to the bushing 11.1, a stop surface 11.3 is integrated, on which the plunger 4 impinges when the closure carrier 2 transfers the closure head 3 to its front position and is driven through the bushing 11.1.

Fig. 4 und 5 zeigen in einer Schnittdarstellung den Winkelhebel 5 in Funktion sowie einer Steuerkurve 14 am Führungsteil 100. Der Winkelhebel 5 greift in Funktion in einer Ausnehmung 3.3 des Verschlusskopfes 3 von unten ein, während der Verschlussträger 2 und der Verschluss 3 in die Verriegelungsposition gebracht werden. Fig. 4 and 5 The angle lever 5 engages in function in a recess 3.3 of the closure head 3 from below, while the lock carrier 2 and the shutter 3 are brought into the locking position.

In Fig. 6 ist eine Verschlusshülse 20 als Sicherungssystem 10 dargestellt.In Fig. 6 a closure sleeve 20 is shown as a security system 10.

Die Fig. 7 zeigt das Verschluss- und Sicherheitssystem 1, 10 in Schussrichtung gesehen.The Fig. 7 shows the closure and security system 1, 10 seen in the weft direction.

Der allgemeine Verriegelungsablauf ist wie folgt:
Der Verschlussträger 2 wird durch einen nicht weiter dargestellten Antrieb 30 (Fig. 1) in und entgegen der Schussrichtung linear innerhalb der Waffe bewegt, der Verschluss bzw. der Verschlusskopf 3 in seine vordere und in seine hintere Position überführt.The general locking procedure is as follows:
The closure carrier 2 is replaced by a drive 30 (not shown). Fig. 1 ) moves in and against the weft direction linearly within the weapon, the closure or the closure head 3 is transferred to its front and to its rear position.

Um zu vermeiden, dass der Bolzen 6, der als Verriegelungsbolzen des Verschlusssystems 1 dient, aufgrund seiner Trägheit im Verschlussträger 2 bereits zu drehen beginnt, ohne dass der Verschlusskopf 3 sich nach vorne bewegen würde, ist der Winkelhebel 5 in das Verschluss- 1 und Sicherheitssystem 10 eingebunden. Der Winkelhebel 5 bildet die Sperre für den Bolzen 6, sodass dieser sich nicht eigenständig bewegen kann. Erreicht der Verschlussträger 2 den Bereich der Verriegelungshülse 11, wird der Winkelhebel 5 entlang der Steuerkurve 14 aus der Ausnehmung 3.3 und damit gegenüber dem Verschlusskopf 3 abgesenkt, sodass der Winkelhebel 5 den Verschlusskopf 3 zum Drehen / Verriegeln freigibt. Eine Feder 5.1 am Winkelhebel 5 unterstützt die Funktion des Winkelhebels 5, die des Freigebens.In order to avoid that the bolt 6, which serves as a locking bolt of the closure system 1, already starts to rotate due to its inertia in the bolt carrier 2 without the bolt head 3 moving forward, the bell crank 5 is in the bolt 1 and safety system 10 integrated. The angle lever 5 forms the lock for the bolt 6 so that it can not move independently. Reached the lock carrier 2, the range of the locking sleeve 11, the angle lever 5 is lowered along the control cam 14 from the recess 3.3 and thus against the closure head 3, so that the angle lever 5 releases the closure head 3 for turning / locking. A spring 5.1 on the angle lever 5 supports the function of the angle lever 5, the release.

Wenn der Verschlussträger 2 die Verriegelungshülse 11 erreicht hat, trifft der Stößel 4 mit seiner Spitze 4.5 auf die Anschlagfläche 11.3 der Verriegelungshülse 11 auf. Der Stößel 4 ist voreilend, sodass eine Vorstellfeder 4.2 am Ende 4.3 des Stößels 4 gespannt wird, bevor der Bund 3.2 des Verschlusses 3 an der Verriegelungshülse 11 anschlägt. Der Stößel 4 unterstellt den Schlagbolzen 7, wobei insbesondere das Ende 4.3 des Stößels 4 eine Schlagbolzen-Hauptfahne 7.2 des Schlagbolzens 7 unterstellt. Das Spannen der Vorstellfeder 4.2 erfolgt über einen geringen Weg (abhängig des Weges der Spitzte 4.5). Der Stößel 4 selbst hat nun keine Möglichkeit mehr, weiter nach vorne geführt zu werden. Der Verschlussträger 2 läuft weiter, bis der Verschlusskopf 3 mit seinem Bund 3.2 die Durchführung 11.1 und dabei die Verriegelungswarzen 11.2 erreicht hat. Mit der Unterstellung der Schlagbolzen-Hauptfahne 7.2 durch den Stößel 4 wird die Schlagbolzenfeder 7.1 gespannt.When the closure carrier 2 has reached the locking sleeve 11, the tappet 4 strikes the stop surface 11.3 of the locking sleeve 11 with its tip 4.5. The plunger 4 is leading, so that a projection spring 4.2 at the end 4.3 of the plunger 4 is tensioned before the collar 3.2 of the shutter 3 abuts against the locking sleeve 11. The plunger 4 assumes the firing pin 7, wherein in particular the end 4.3 of the plunger 4 a striker main flag 7.2 of the firing pin 7 assumes. The tensioning of the preliminary spring 4.2 takes place over a small distance (depending on the path of the tip 4.5). The plunger 4 itself now has no way to continue to be led forward. The closure carrier 2 continues to run until the closure head 3 with its collar 3.2, the implementation 11.1 and has reached the locking lugs 11.2. With the assumption of the firing pin main flag 7.2 by the plunger 4, the firing pin spring 7.1 is stretched.

Bei der nachfolgenden Bewegung des Verschlussträgers 2 wird der Verriegelungsbolzen 6, der durch den Winkelhebel 5 freigegeben wurde, entlang seiner Verriegelungskurve 2.1 im Verschlussträger 2 (oben) geführt. Mit dem Ablaufen der Verriegelungskurve 2.1 durch den Verriegelungsbolzen 6 (D1), erfolgt eine Drehung (D2) des Verschlusskopfes 3 um ca. 30° und damit das Verriegeln des Verschlusses bzw. des Verschlusskopfes 3 in der Verriegelungshülse 11. Hierbei greifen die Verriegelungswarzen 11.2 sowie die Verschlusskopfwarzen 3.1 hinter- bzw. ineinander (bei paarweiser Einbindung). Der Verschlusskopf 3 ist in der Waffe verriegelt.During the subsequent movement of the closure carrier 2, the locking bolt 6, which has been released by the angle lever 5, is guided along its locking curve 2.1 in the closure carrier 2 (top). With the expiration of the locking curve 2.1 by the locking pin 6 (D 1 ), there is a rotation (D 2 ) of the closure head 3 by about 30 ° and thus the locking of the closure or the closure head 3 in the locking sleeve 11. This attack the locking lugs 11.2 and the locking head warts 3.1 behind or into each other (with pairwise integration). The closure head 3 is locked in the weapon.

Das Entriegeln und Zurückfahren des Verschlusssystems 1 erfolgt entsprechend der einzelnen Verriegelungsschritte für das Verriegeln gegenläufig.Unlocking and retracting the locking system 1 takes place in opposite directions according to the individual locking steps for locking.

Mit dem Drehen des Verschlusskopfes 3 im Verschlussträger 2 verdreht sich auch die Schlagbolzen-Hauptfahne 7.2 zum Stößelende 4.3, sodass diese über eine Abzugskante 4.4 des Stößels 4 nach vorne ausweichen kann. Der Schlagbolzen 7 im Verschlusskopf 3 kann sich unter der Kraft der Schlagbolzenfeder 7.1 nach vorne bewegen, ein Schuss wird ausgelöst.With the rotation of the closure head 3 in the lock carrier 2, the main firing pin 7.2 rotates to the ram end 4.3, so that they can move forward over a trigger edge 4.4 of the plunger 4. The firing pin 7 in the closure head 3 can move under the force of the firing pin spring 7.1 forward, a shot is fired.

Das Ende 4.3 des Stößels 4 weist für die Schussauslösung ein Formgebung auf, die es der Schlagbolzen-Hauptfahne 7.2 ermöglicht, im regulärem Ablauf des Verriegelns des Verschlusses entlang der so genannten Abzugskante 4.4 am Stößel 4 nach vorne zu gleiten, wodurch der Schlagbolzen 7 freigegeben wird. Die Formgebung bildet die Steuerkurve für die Schlagbolzen-Hauptfahne 7.2.The end 4.3 of the plunger 4 has for the shot release on a shape that allows the firing pin main flag 7.2, in the regular course of locking the shutter along the so-called trigger edge 4.4 on the plunger 4 to slide forward, whereby the firing pin 7 is released , The shaping forms the cam for the striker main flag 7.2.

Um zu vermeiden, dass der Schlagbolzen 7 ungewollt ausgelöst werden kann, beispielsweise weil der Stößel 4 in Zuführposition und damit beim Spannen der Schlagbolzenfeder 7.1 des Schlagbolzens 7 bricht, sieht das Sicherungssystem 10 eine Zwischenhülse 20, auch Verschlusshülse genannt, zwischen dem Verschlusskopf 3 und dem Verschlussträger 2 vor. Sollte der Stößel 4 brechen und damit Unterstellung der Schlagbolzen-Hauptfahne 7.2 aufgehoben werden, kann diese maximal auf die Kante 22 der Verschlusshülse 20 aufschlagen, sodass der Schlagbolzen 7 selbst nicht für seinen gesamten Weg zur Schussauslösung freigegeben wird. Während der Verschlusskopf 3 in seinen Stillstandzeiten in der jeweiligen Position verbleibt, ist die drehfest eingebundene Verschlusshülse 20 (Fig. 7) ihrerseits in Bewegung (linear).To avoid that the firing pin 7 can be triggered unintentionally, for example, because the plunger 4 breaks in feeding position and thus when tensioning the firing pin spring 7.1 of the firing pin 7, the backup system 10 sees an intermediate sleeve 20, also called closure sleeve, between the closure head 3 and the Lock carrier 2 before. If the plunger breaks 4 and thus assuming the firing pin main flag 7.2 are repealed, this can maximally hit the edge 22 of the closure sleeve 20 so that the firing pin 7 itself is not released for his entire path to the shot firing. While the closure head 3 remains in its idle time in the respective position, the non-rotatably engaged closure sleeve 20 (FIG. Fig. 7 ) in turn (linear).

Das Entriegeln und Zurückfahren des Verschlusssystems 1 erfolgt entsprechend der einzelnen Verriegelungsschritte für das Verriegeln entgegengesetzt.The unlocking and retraction of the closure system 1 is carried out in the opposite manner according to the individual locking steps for locking.

Damit das Ende 4.3 des Stößels 4 nach erfolgtem Schuss wieder hinter die Schlagbolzen-Hauptfahne 7.2 greifen kann, kann das Ende 4.3 des Stößels 4 abgesteuert werden, sodass die Schlagbolzenfahne 7.2 hinter das Ende 4.3 des Stößels 4 eingreifen kann. In einer bevorzugten Ausgestaltung sind das Ende 4.3 als auch die Schlagbolzen-Hauptfahne 7.2 gabelförmig ausgeführt und greifen mit diesen ineinander.So that the end 4.3 of the plunger 4 can again reach behind the firing pin main lug 7.2 after the shot has taken place, the end 4.3 of the ram 4 can be deactivated so that the firing pin lug 7.2 can engage behind the end 4.3 of the ram 4. In a preferred Design are the end of 4.3 and the firing pin main flag 7.2 forked and engage with each other.

Zur Weiterführung der Erhöhung der Sicherheit kann einer Steigung bzw. Schräge 21 in der Kante 22 der Verschlusshülse 20 eingebunden werden. Die vordere (obere) Gerade 21.1 bilden dabei eine Sicherheitsposition und die hintere (tiefere) 21.2 eine Abschlagposition des Schlagbolzens 7. Bereits beim Entriegeln aber bevor der Verschluss 3 entriegelt ist, wird durch die Drehung des Verschlusses 3 aufgrund der Wirkungsweise des Verriegelungsbolzen 6, der nunmehr die Verriegelungskurve 2.1 in entgegengesetzter Richtung abfährt und den Verschlusskopf 3 entgegen der Drehung D2 dreht, die Schlagbolzen-Hauptfahne 7.2 über die Schräge 21 in seine Sicherheitsposition überführt (Fig. 7). Sollten nunmehr der Stößel 4 brechen, kann der Schlagbolzen 7 nicht nach vorne ausbrechen, die Verschlusshülse 20 hält den Schlagbolzen 7 an der oberen Gerade 21.1 der Schräge 21 fest.To continue the increase in safety, a slope or bevel 21 in the edge 22 of the closure sleeve 20 can be integrated. The front (upper) straight line 21.1 form a safety position and the rear (lower) 21.2 a knock position of the firing pin 7. Already when unlocking but before the shutter 3 is unlocked, is due to the rotation of the shutter 3 due to the operation of the locking pin 6, the now the locking curve 2.1 moves in the opposite direction and the locking head 3 rotates counter to the rotation D 2 , the firing pin main flag 7.2 transferred over the slope 21 in its safety position ( Fig. 7 ). If now the ram 4 break, the firing pin 7 can not break forward, the locking sleeve 20 holds the firing pin 7 at the top straight 21.1 of the slope 21 firmly.

Claims (13)

  1. Safety system (10) for a breechblock system (1) of a weapon, comprising a breechblock support (2), a breechblock head (3) carried by the breechblock support (2) and, located in the breechblock head, a firing pin (7), which has a firing-pin spring (7.1), characterized by a rotationally fixedly incorporated breechblock sleeve (20), which is incorporated between the breechblock head (3) and the breechblock support (2).
  2. Safety system (10) according to Claim 1, characterized in that a slope (21) is incorporated in the rear end wall (22) of the breechblock sleeve (20) .
  3. Safety system (10) according to Claim 2, characterized in that a rear straight line (21.1) forms a safety position and a front straight line (21.2) forms a striking position of the firing pin (7) .
  4. Breechblock system (1) with a safety system (10) according to one of Claims 1 to 3.
  5. Breechblock system (1) according to Claim 4, characterized by a breechblock support (2) and also a breechblock head (3) carried by the breechblock support (2) and, located in the breechblock head, a firing pin (7), which has a firing-pin spring (7.1), wherein the breechblock support (2) serves for transporting the breechblock head (3) and is functionally connected to a drive device (30).
  6. Breechblock system (1) according to Claim 3 or 4, characterized in that a tappet (4) for tensioning the firing-pin spring (7.1) is incorporated on or in the breechblock support (2), wherein the tappet (4) has its end positioned beneath the firing pin (7), on the main lug (7.2) of the latter, for the purpose of tensioning the firing-pin spring (7).
  7. Breechblock system (1) according to Claim 6, characterized in that the tappet (4) is springloaded.
  8. Breechblock system (1) according to Claim 6 or 7, characterized in that one end (4.3) of the tappet (4) has a trigger edge (4.4), which makes it possible for the main lug (7.2) of the firing pin to slide forwards along the trigger edge (4.4) in order for firing to be initiated.
  9. Breechblock system (1) according to Claim 8, characterized in that the shaping of the end (4.3) of the tappet (4) forms the control curve for the main lug (7.2) of the firing pin.
  10. Breechblock system (1) according to one of Claims 6 to 9, characterized in that an angle lever (5), which acts as an arresting means for a locking pin (6) responsible for the locking of the breechblock and/or the breechblock head (3.1), is incorporated.
  11. Breechblock system (1) according to Claim 10, characterized in that, for the purpose of arresting the locking pin (6), the angle lever (5) is guided from beneath, along a control curve (14) on the guide part (100) of the weapon, into a recess (3.3) of the breechblock head (3), so that, for the purpose of locking the breechblock head (3), the angle lever (5) is removed from the recess (3.3).
  12. Weapon with a breechblock system (1) according to one of Claims 4 to 11.
  13. Weapon according to Claim 12, characterized in that the weapon is an externally powered weapon.
EP15728561.0A 2014-06-16 2015-06-16 Safety system for a breechblock of a weapon Active EP3155353B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL15728561T PL3155353T3 (en) 2014-06-16 2015-06-16 Safety system for a breechblock of a weapon
RS20190695A RS58841B1 (en) 2014-06-16 2015-06-16 Safety system for a breechblock of a weapon

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102014108467 2014-06-16
DE102014111160.5A DE102014111160A1 (en) 2014-06-16 2014-08-06 Security system for a lock of a weapon
PCT/EP2015/063416 WO2015193279A1 (en) 2014-06-16 2015-06-16 Safety system for a breechblock of a weapon

Publications (2)

Publication Number Publication Date
EP3155353A1 EP3155353A1 (en) 2017-04-19
EP3155353B1 true EP3155353B1 (en) 2019-03-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP15728561.0A Active EP3155353B1 (en) 2014-06-16 2015-06-16 Safety system for a breechblock of a weapon

Country Status (6)

Country Link
EP (1) EP3155353B1 (en)
DE (1) DE102014111160A1 (en)
ES (1) ES2729196T3 (en)
PL (1) PL3155353T3 (en)
RS (1) RS58841B1 (en)
WO (1) WO2015193279A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU209203U1 (en) * 2021-11-18 2022-02-07 Акционерное общество "Концерн "Калашников" Self-loading weapons

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB365179A (en) * 1930-10-18 1932-01-18 Rudolf Von Frommer Breech bolt for automatic fire-arms
CH169078A (en) * 1932-06-27 1934-05-15 Mauser Werke Ag Firing pin safety for self-loading weapons with weight lock.
DE19812951C2 (en) * 1998-03-24 2002-12-19 Heckler & Koch Gmbh Firing pin safety in the lock
DE102009056735A1 (en) 2009-12-04 2011-06-09 Rheinmetall Waffe Munition Gmbh Shutter drive for a weapon
DE102010027636A1 (en) 2010-07-19 2012-01-19 Rheinmetall Waffe Munition Gmbh Selective switchable lock and / or ammunition drive
DE102010051047A1 (en) 2010-11-11 2012-05-16 Isk Gmbh Method for tempering a mold

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
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Also Published As

Publication number Publication date
DE102014111160A1 (en) 2015-12-17
EP3155353A1 (en) 2017-04-19
WO2015193279A1 (en) 2015-12-23
RS58841B1 (en) 2019-07-31
PL3155353T3 (en) 2019-09-30
ES2729196T3 (en) 2019-10-30

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