EP0387704B1 - Firing mechanism for weapons with at least two barrels, especially break-down guns - Google Patents

Firing mechanism for weapons with at least two barrels, especially break-down guns Download PDF

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Publication number
EP0387704B1
EP0387704B1 EP90104436A EP90104436A EP0387704B1 EP 0387704 B1 EP0387704 B1 EP 0387704B1 EP 90104436 A EP90104436 A EP 90104436A EP 90104436 A EP90104436 A EP 90104436A EP 0387704 B1 EP0387704 B1 EP 0387704B1
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EP
European Patent Office
Prior art keywords
piece
firing pin
striking
trigger
barrel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP90104436A
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German (de)
French (fr)
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EP0387704A1 (en
Inventor
Hannes Kepplinger
Günter Mauer
Horst Reinold
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Friedrich Wilh Heym GmbH and Co KG
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Friedrich Wilh Heym GmbH and Co KG
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Application filed by Friedrich Wilh Heym GmbH and Co KG filed Critical Friedrich Wilh Heym GmbH and Co KG
Priority to AT90104436T priority Critical patent/ATE68258T1/en
Publication of EP0387704A1 publication Critical patent/EP0387704A1/en
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Publication of EP0387704B1 publication Critical patent/EP0387704B1/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
    • F41A19/18—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms for multibarrel guns or multiple guns
    • F41A19/19—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms for multibarrel guns or multiple guns with single-trigger firing possibility
    • F41A19/21—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms for multibarrel guns or multiple guns with single-trigger firing possibility having only one trigger
    • F41A19/22—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms for multibarrel guns or multiple guns with single-trigger firing possibility having only one trigger and only one striker element

Definitions

  • the invention relates to a lock for weapons with at least two barrels, in particular drop barrel weapons, with only one striker which can be actuated by a striker and two triggers, each of which is assigned to a barrel, the striker depending on the actuation of one or the other trigger Firing pin of one or the other barrel is aligned.
  • lock weapons Various locks for multi-barrel weapons with only one striking piece and only one striking spring are known as so-called lock weapons.
  • the main advantage of lock-in weapons is, on the one hand, that they are cheaper to manufacture, since fewer individual parts are required, and on the other hand, they are safer than multi-locks Weapons, since the use of only one hammer prevents a "double" of the weapon when firing a shot.
  • the invention has for its object to provide a structurally simple lock for weapons with at least two barrels, in which the assignment of the striking piece to the firing pin of the desired barrel takes place in a simple manner directly via the respective trigger.
  • Figure 1 shows the lock of a double-barreled weapon in the cocked state.
  • a tensioning slide 12 mounted on a box disk 11 of the lock engages in a tensioning jack 14 rotatably mounted in the lock plate 13 and prestresses an impact spring 15 in the pre-pressed position shown in FIG. 1.
  • the impact spring 15 wraps around a guide rod 16 with some radial play, which is rotatably connected at one end to an impact piece 1 and is displaceably mounted in the tensioning lever 14 at the other end.
  • a joint piece 2 is rotatably mounted in the lock plate 13 by means of a bearing bolt 7 and it has a central recess (not shown) transverse to its axis of rotation for receiving a part of the striking piece 1.
  • the striking piece 1 is rotatably mounted in the mentioned recess in the joint piece 2 by means of a bearing pin 4. Striking piece 1 and joint piece 2 form a knee joint, which is in the extended position in FIG. 1. The striking piece 1 and joint piece 2 assume a retracted position distant from the striking pins 5 and 8 of the weapon.
  • Two latches 9, 10 are rotatably supported at a lateral distance from one another on an axis 17 which is fastened to the lock plate 13.
  • the latch 10 engages over a latch 2a arranged on the joint piece 2.
  • the locking pawl 10 has the function of a trigger rod and, with its actuating projection 10a projecting laterally, engages over a trigger blade 6a of the rear trigger 6 of the weapon (FIG. 4).
  • the catch 9 in FIG. 1 engages via a catch 1a arranged on the striking element 1.
  • the latch 9 also has the function of a trigger rod and, with its laterally protruding, relatively longer actuating projection 9a, it engages over a trigger blade 3a of the front trigger 3 and the trigger blade 6a of the rear trigger 6 of the weapon.
  • the striker 1 which is under the pressure of the striking spring 15 is held by the latch 9 via its catch 1a
  • the joint piece 2 which is under the pressure of the striker spring 15, is held by its catch 2a the pawl 10 locked.
  • FIG. 2 shows the lock when the striking piece 1 strikes the firing pin 5 for the lower barrel, triggered by actuation of the front trigger 3.
  • the front trigger 3 By pulling the front trigger 3, its trigger blade 3a is raised and this movement is transmitted via the actuating projection 9a projecting laterally the catch 9 on the catch 9, whereby this the catch 1 a Percussion piece 1 releases.
  • the striking piece 1 is rotated counterclockwise by the pressure of the tensioned striking spring 15 around the bearing pin 4 according to FIG. 2, where it strikes the lower striking pin 5.
  • the joint piece 2 remains in its locked position shown in FIG. 2, in which it is held by the latch 10 via its latch 2a.
  • the striker 1 and the joint piece 2 have a kinked position in this state (they form a kinked knee joint). It is emphasized that this ensures that the firing pin 8 is not touched by the striker 1 for the upper barrel.
  • Fig. 3 shows the lock when striking the striker 1 on the upper firing pin 8, triggered by actuation of the rear trigger 6 to fire a shot from the upper barrel of the weapon.
  • the catches 9, 10 thereby simultaneously release the catch 1a of the striking piece 1 and the catch 2a of the joint piece 2.
  • the striking piece 1 and the joint piece 2 are then rotated together counterclockwise around the bearing pin 7 according to FIG. 3.
  • the striking piece 1 hits the firing pin 8 for the upper barrel, contact with the firing pin 5 for the lower barrel being reliably excluded.
  • the striking piece 1 and the joint piece 2 which together form the knee joint, have an extended position.
  • the striking piece 1 represents a two-armed lever, the lower lever arm ending in a finger-like extension 18, which bears against the bearing pin 7 counterclockwise during the joint rotation of the striking piece 1 and the joint piece 2.
  • a rotation of the striking piece 1 around the bearing pin 4 under the action of the force of the striking spring 15 is avoided during this phase in that the moment of inertia of the upper lever arm of the striking piece 1 is substantially greater than that of the lower lever arm.
  • the joint piece 2 and the impact piece 1 remain in an extended position during this rotation.
  • FIG. 4 The partial top view of FIG. 4 in the area of the deductions 3, 6 or their deduction sheets 3a and 6a clearly shows the interaction of the deductions with the latches 9 and 10.
  • the front trigger 3 If the front trigger 3 is pulled, its trigger blade 3a transmits the movement via the laterally protruding actuating projection 9a of the latch 9 to this latch, which thereby releases the latch 1a of the striker 1.
  • the rear trigger 6 If, on the other hand, the rear trigger 6 is pulled, its trigger blade 6a transmits this movement to the laterally protruding actuating projection 9a of the latching pawl 9 and at the same time to the laterally protruding actuating projection 10a of the latching pawl 10.
  • the latching pawl 9 simultaneously gives the latching 1a and the latching pawl 10 Rest 2a free.
  • a manual tensioner lock with the tensioning slide 12 on the box disc 11 was selected as an exemplary embodiment.
  • the invention can also be used with other clamping types, e.g. Self-tightening. This also applies to weapons with e.g. three runs, in which case an additional switching device to be operated from the outside is to be provided.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Lock And Its Accessories (AREA)
  • Crushing And Grinding (AREA)
  • Toys (AREA)
  • Particle Accelerators (AREA)

Abstract

To provide for weapons with at least two barrels a single lock having only one striking piece (1) assigned to the striking pin (5 or 8) of one barrel or the other directly by means of the respective trigger (3 or 6), the striking piece (1) is connected rotatably to an articulated piece (2) in the manner of a toggle joint. In the folded position of the striking piece (1) and articulated piece (2), the striking piece (1) is aligned with the striking pin (5) of the lower barrel, whereas in the extended position of the striking piece (1) and articulated piece (2) the striking piece (1) is assigned to the striking pin (8) of the upper barrel. A catch device (1a, 2a, 9, 10) is provided for the striking piece (1) and articulated piece (2). When one trigger (6) is actuated, this catch device releases the striking piece (1) and articulated piece (2) together in the extended position, so that the striking piece (1) butts against the striking pin (8) of the upper barrel. When the other trigger (3) is actuated, the catch device releases only the striking piece (1) in the folded position relative to the articulated piece (2) which remains locked. In this case, the striking piece (1) butts against the striking pin (5) of the lower barrel. <IMAGE>

Description

Die Erfindung bezieht sich auf ein Schloß für Waffen mit wenigstens zwei Läufen, insbesondere Kipplaufwaffen, mit nur einem durch eine Schlagfeder betätigbaren Schlagstück und zwei Abzügen, von denen jeder einem Lauf zugeordnet ist, wobei je nach Betätigung des einen oder anderen Abzugs das Schlagstück auf den Schlagbolzen des einen oder anderen Laufes ausgerichtet wird.The invention relates to a lock for weapons with at least two barrels, in particular drop barrel weapons, with only one striker which can be actuated by a striker and two triggers, each of which is assigned to a barrel, the striker depending on the actuation of one or the other trigger Firing pin of one or the other barrel is aligned.

Es sind bisher verschiedene Schlösser für mehrläufige Waffen mit nur einem Schlagstück und nur einer Schlagfeder als sog. Einschloßwaffen bekannt. Der wesentliche Vorteil der Einschloßwaffenliegt zum einen in der kostengünstigeren Fertigung, da weniger Einzelteile benötigt werden, zum anderen sind sie sicherer als mehrschlossige Waffen, da durch die Verwendung von nur einem Schlagstück ein "Doppeln" der Waffen bei der Abgabe eines Schusses ausgeschlossen ist. Ein großer Nachteil dieser Einschloßwaffen besteht jedoch darin, daß vor Abgabe eines Schusses das Schlagstück dem Lauf zugeordnet werden muß, aus dem der Schuß abgefeuert werden soll.Various locks for multi-barrel weapons with only one striking piece and only one striking spring are known as so-called lock weapons. The main advantage of lock-in weapons is, on the one hand, that they are cheaper to manufacture, since fewer individual parts are required, and on the other hand, they are safer than multi-locks Weapons, since the use of only one hammer prevents a "double" of the weapon when firing a shot. A major disadvantage of these inclusion weapons, however, is that the striking piece must be assigned to the barrel from which the shot is to be fired before a shot is fired.

Für die jeweilige Zuordnung des Schlagstücks zu dem gewünschten Lauf ist es bekannt, eine an der Waffe außen über einen Schieber zu betätigende Umschaltvorrichtung vorzusehen, die entsprechend ihrer Einstellung das Schlagstück gegen den jeweiligen Schlagbolzen lenkt (DE-OS 2315951). Der wesentliche Nachteil dieser Konstruktion besteht darin, daß vor Betätigung des Abzugs die Auswahl des jeweiligen Laufes über den vom Schützen einzustellenden Umschaltschieber erfolgen muß. Es kommt jedoch häufig vor, daß in der Eile diese Umschaltung nicht erfolgt oder vergessen wird und somit ein Schuß aus einem Lauf abgefeuert wird, der nicht beabsichtigt war.For the respective assignment of the striking piece to the desired barrel, it is known to provide a switching device to be actuated on the outside of the weapon via a slide, which switches the striking piece against the respective firing pin according to its setting (DE-OS 2315951). The main disadvantage of this construction is that before the trigger is actuated, the selection of the respective barrel must be made via the switching slide to be set by the shooter. However, it often happens that this switch is not made in a hurry or is forgotten and thus a shot is fired from a run that was not intended.

Es ist auch bereits bekannt (DE-PS 1128787), die Zuordnung des Schlagstücks zu dem gewünschten Lauf einer mehrläufigen Waffe mittels einer Umschaltvorrichtung zu bewirken, die von einem der beiden Abzüge betätigt wird. Beim Ziehen des Abzugs wird in einer ersten Phase die Umschaltvorrichtung vom Abzug auf den dazugehörigen Schlagbolzen bewegt und dann erst der Schuß ausgelöst. Dies hat den Nachteil, daß ein hoher Abzugswiderstand zu überwinden ist und weiterhin der Abzug einen relativ großen Weg aufweist, denn es muß erst die Umschaltvorrichtung betätigt werden, bevor der Schuß ausgelöst wird.It is also already known (DE-PS 1128787) to effect the assignment of the striking piece to the desired barrel of a multi-barrel weapon by means of a switching device which is actuated by one of the two deductions. When pulling the trigger, the switching device is moved from the trigger to the associated firing pin in a first phase and only then is the shot triggered. This has the disadvantage that a high trigger resistance has to be overcome and the trigger a relatively large one Has way, because it must first be operated the switching device before the shot is triggered.

Schließlich ist es auch bekannt (DE-PS 3640606), die Zuordnung des Schlagstücks zu einem Lauf einer mehrläufigen Waffe unmittelbar durch die Abzüge zu steuern und zu diesem Zweck federbelastete, schwenkbare Stützklappen seitlich des Schlagstückes vorzusehen, dessen vorderer Teil zu beiden Seiten der Stützklappen hin ausweichfähig gelagert ist. Dabei ist jede Stützklappe einem Abzug zugeordnet. Diese Lösung ist jedoch baulich aufwendig.Finally, it is also known (DE-PS 3640606) to control the assignment of the striking piece to a barrel of a multi-barrel weapon directly through the trigger and for this purpose to provide spring-loaded, pivotable support flaps to the side of the striking piece, the front part of which is on both sides of the supporting flaps is stored evasively. Each support flap is assigned to a trigger. However, this solution is structurally complex.

Der Erfindung liegt die Aufgabe zugrunde, ein baulich einfaches Schloß für Waffen mit wenigsten zwei Läufen zu schaffen, bei dem die Zuordnung des Schlagstücks zum Schlagbolzen des jeweils gewünschten Laufes auf einfache Weise unmittelbar über den jeweiligen Abzug erfolgt.The invention has for its object to provide a structurally simple lock for weapons with at least two barrels, in which the assignment of the striking piece to the firing pin of the desired barrel takes place in a simple manner directly via the respective trigger.

Gemäß der Erfindung wird obige Aufgabe dadurch gelöst, daß

  • a) das Schlagstück derart an einem Gelenkstück drehbeweglich gelagert ist, daß Schlagstück und Gelenkstück ein Kniegelenk bilden,
  • b) bei geknickter Lage von Schlagstück und Gelenkstück das Schlagstück auf den Schlagbolzen des einen Laufes und bei gestreckter Lage von Schlagstück und Gelenkstück das Schlagstück auf den Schlagbolzen des anderen Laufes ausgerichtet ist und
  • c) dem Schlagstück und Gelenkstück eine Rastvorrichtung zugeordnet ist, die bei Betätigung des einen Abzugs das Schlagstück und Gelenkstück gemeinsam in gestreckter Lage und bei Betätigung des anderen Abzugs nur das Schlagstück in geknickter Lage zum verrasteten Gelenkstück auslöst.
According to the invention the above object is achieved in that
  • a) the striking piece is rotatably mounted on a joint piece such that the striking piece and joint piece form a knee joint,
  • b) when the striking piece and joint piece are in a bent position, the striking piece is aligned with the firing pin of the one barrel and when the striking piece and joint piece is stretched out, the striking piece is aligned with the firing pin of the other barrel and
  • c) the striker and joint piece is assigned a latching device which, when the one trigger is actuated, triggers the striker and joint piece together in the extended position and, when the other trigger is actuated, only the striker in the bent position to the latched joint piece.

Dadurch kann sich das Schlagstück, je nach dem betätigten Abzug, um einen von zwei verschiedenen Drehpunkten bewegen. Diese beiden Drehpunkte sind so angeordnet, daß bei,der Bewegung um den einen Drehpunkt das Schlagstück auf den Schlagbolzen des unteren Laufs, bei der Bewegung um den anderen Drehpunkt aber auf den Schlagbolzen des oberen Laufs der betreffenden Waffe trifft. Die Auslösung der Bewegung des Schlagstücks um den jeweiligen Drehpunkt erfolgt zwangsläufig und direkt über den jeweils ausgewählten Abzug. Die erfindungsgemäße Lösung ist baulich einfach und robust.This allows the striker to move around one of two different pivot points, depending on the trigger that is actuated. These two fulcrums are arranged so that, when moving about the one fulcrum, the striking piece hits the firing pin of the lower barrel, but when moving about the other fulcrum it hits the firing pin of the upper barrel of the weapon in question. The movement of the striking piece around the respective pivot point is inevitably and directly triggered by the trigger selected in each case. The solution according to the invention is structurally simple and robust.

Vörteilhafte Ausgestaltungen der Erfindung gehen aus den Unteransprüchen hervor.Advantageous embodiments of the invention emerge from the subclaims.

Die Erfindung wird anschließend anhand der Zeichnungen eines Ausführungsbeispiels näher erläutert. Es zeigt:

Figur 1
eine Seitenansicht eines Schlossen von einer Waffe mit zwei Läufen im gespannten Zustand;
Figur 2
eine Seitenansicht des in Fig. 1 gezeigten Schlosses nach erfolgter Betätigung des vorderen Abzugs und Auftreffen des Schlagstücks auf den Schlagbolzen des unteren Laufes;
Figur 3
eine weitere Seitenansicht des in Fig. 1 gezeigten Schlosses nach erfolgter Betätigung des hinteren Abzugs und Auftreffen des Schlagstücks auf den Schlagbolzen des oberen Laufs und
Figur 4
eine Teil-Draufsicht des Schlosses im Bereich X der beiden Abzüge.

The invention is subsequently explained in more detail with reference to the drawings of an exemplary embodiment. It shows:
Figure 1
a side view of a lock of a weapon with two barrels in the cocked state;
Figure 2
a side view of the lock shown in Figure 1 after actuation of the front trigger and impact of the striking piece on the firing pin of the lower barrel.
Figure 3
another side view of the lock shown in Fig. 1 after actuation of the rear trigger and impact of the striking piece on the firing pin of the upper barrel and
Figure 4
a partial plan view of the castle in area X of the two deductions.

Die Figur 1 zeigt das Schloß einer doppelläufigen Waffe im gespannten Zustand. Ein auf einer Kastenscheibe 11 des Schlosses gelagerter Spannschieber 12 greift in einen im Schloßblech 13 drehbeweglich gelagerten Spannheben 14 ein und spannt in der in Fig. 1 gezeigten, vorgedrückten Stellung eine Schlagfeder 15 vor. Die Schlagfeder 15 umschlingt mit etwas radialem Spiel eine Führungsstange 16, die an einem Ende mit einem Schlagstück 1 drehbeweglich verbunden und am anderen Ende im Spannhebel 14 verschieblich gelagert ist. Ein Gelenkstück 2 ist mittels eines Lagerbolzens 7 im Schloßblech 13 drehbar gelagert und es weist quer zu seiner Drehachse eine mittige Aussparung (nicht gezeigt) zur Aufnahme eines Teils des Schlagstücks 1 auf. Das Schlagstück 1 ist mittels eines Lagerbolzens 4 in der erwähnten Aussparung im Gelenkstück 2 drehbar gelagert. Schlagstück 1 und Gelenkstück 2 bilden ein Kniegelenk, das sich in Fig. 1 in gestreckter Lage befindet. Dabei nehmen das Schlagstück 1 und Gelenkstück 2 eine zurückgezogene, von den Schlagbolzen 5 und 8 der Waffe distanzierte Position ein.Figure 1 shows the lock of a double-barreled weapon in the cocked state. A tensioning slide 12 mounted on a box disk 11 of the lock engages in a tensioning jack 14 rotatably mounted in the lock plate 13 and prestresses an impact spring 15 in the pre-pressed position shown in FIG. 1. The impact spring 15 wraps around a guide rod 16 with some radial play, which is rotatably connected at one end to an impact piece 1 and is displaceably mounted in the tensioning lever 14 at the other end. A joint piece 2 is rotatably mounted in the lock plate 13 by means of a bearing bolt 7 and it has a central recess (not shown) transverse to its axis of rotation for receiving a part of the striking piece 1. The striking piece 1 is rotatably mounted in the mentioned recess in the joint piece 2 by means of a bearing pin 4. Striking piece 1 and joint piece 2 form a knee joint, which is in the extended position in FIG. 1. The striking piece 1 and joint piece 2 assume a retracted position distant from the striking pins 5 and 8 of the weapon.

Zwei Rastklinken 9, 10 sind in seitlichem Abstand voneinander auf eine Achse 17 drehbar gelagert, die am Schloßblech 13 befestigt ist. In Figur 1 greift die Rastklinke 10 über eine an dem Gelenkstück 2 angeordnete Rast 2a. Die Rastklinke 10 hat die Funktion einer Abzugsstange und übergreift mit ihrem seitlich abstehenden Betätigungsvorsprung 10a ein Abzugsblatt 6a des hinteren Abzugs 6 der Waffe (Fig. 4).Two latches 9, 10 are rotatably supported at a lateral distance from one another on an axis 17 which is fastened to the lock plate 13. In FIG. 1, the latch 10 engages over a latch 2a arranged on the joint piece 2. The locking pawl 10 has the function of a trigger rod and, with its actuating projection 10a projecting laterally, engages over a trigger blade 6a of the rear trigger 6 of the weapon (FIG. 4).

Zugleich greift die Rastklinke 9 in Fig. 1 über eine am Schlagstück 1 angeordnete Rast 1a. Auch die Rastklinke 9 hat die Funktion einer Abzugsstange und sie übergreift mit ihrem seitlich abstehenden, relativ längeren Betätigungsvorsprung 9a ein Abzugsblatt 3a des vorderen Abzugs 3 und das Abzugsblatt 6a des hinteren Abzugs 6 der Waffe. Bei der in Figur 1 dargestellten gespannten Stellung des Schlosses wird somit das unter dem Druck der Schlagfeder 15 stehende Schlagstück 1 über seine Rast 1a von der Rastklinke 9 gehalten und gleichzeitig wird auch das unter dem Druck der Schlagfeder 15 stehende Gelenkstück 2 über seine Rast 2a von der Rastklinke 10 arretiert.At the same time, the catch 9 in FIG. 1 engages via a catch 1a arranged on the striking element 1. The latch 9 also has the function of a trigger rod and, with its laterally protruding, relatively longer actuating projection 9a, it engages over a trigger blade 3a of the front trigger 3 and the trigger blade 6a of the rear trigger 6 of the weapon. In the tensioned position of the lock shown in FIG. 1, the striker 1, which is under the pressure of the striking spring 15, is held by the latch 9 via its catch 1a, and at the same time the joint piece 2, which is under the pressure of the striker spring 15, is held by its catch 2a the pawl 10 locked.

Die Figur 2 zeigt das Schloß beim Auftreffen des Schlagstücks 1 auf den Schlagbolzen 5 für den unteren Lauf, ausgelöst durch Betätigung des vorderen Abzugs 3. Durch Ziehen des vorderen Abzugs 3 wird dessen Abzugsblatt 3a angehoben und diese Bewegung überträgt sich über den seitlich abstehenden Betätigungsvorsprung 9a der Rastklinke 9 auf die Rastklinke 9, wodurch diese die Rast 1a des Schlagstücks 1 freigibt. Das Schlagstück 1 wird durch den Druck der gespannten Schlagfeder 15 um den Lagerbolzen 4 gemäß Fig. 2 entgegen dem Uhrzeigersinn gedreht, wobei es auf den unteren Schlagbolzen 5 auftrifft. Hierbei verbleibt das Gelenkstück 2 in seiner in Fig. 2 gezeigten arretierten Lage, in der es über seine Rast 2a durch die Rastklinke 10 gehalten wird. Das Schlagstück 1 und das Gelenkstück 2 weisen in diesem Zustand eine geknickte Stellung auf (sie bilden ein abgeknicktes Kniegelenk). Es wird betont, daß dabei sichergestellt ist, daß der Schlagbolzen 8 für den oberen Lauf vom Schlagstück 1 nicht berührt wird.FIG. 2 shows the lock when the striking piece 1 strikes the firing pin 5 for the lower barrel, triggered by actuation of the front trigger 3. By pulling the front trigger 3, its trigger blade 3a is raised and this movement is transmitted via the actuating projection 9a projecting laterally the catch 9 on the catch 9, whereby this the catch 1 a Percussion piece 1 releases. The striking piece 1 is rotated counterclockwise by the pressure of the tensioned striking spring 15 around the bearing pin 4 according to FIG. 2, where it strikes the lower striking pin 5. Here, the joint piece 2 remains in its locked position shown in FIG. 2, in which it is held by the latch 10 via its latch 2a. The striker 1 and the joint piece 2 have a kinked position in this state (they form a kinked knee joint). It is emphasized that this ensures that the firing pin 8 is not touched by the striker 1 for the upper barrel.

Die Fig. 3 zeigt das Schloß beim Auftreffen des Schlagstücks 1 auf den oberen Schlagbolzen 8, ausgelöst durch Betätigung des hinteren Abzugs 6, um einen Schuß aus dem oberen Lauf der Waffe abzufeuern. Durch Ziehen des hinteren Abzugs 6 wird dessen Abzugsblatt 6a angehoben und diese Bewegung wird gleichzeitig über den seitlich abstehenden Betätigungsvorsprung 9a auf die Rastklinke 9 und weiter über den seitlich abstehenden kürzeren Betätigungsvorsprung 10a auf die Rastklinke 10 übertragen. Die Rastklinken 9, 10 geben dadurch gleichzeitig die Rast 1a des Schlagstücks 1 sowie die Rast 2a des Gelenkstücks 2 frei. Durch den Druck der gespannten Schlagfeder 15 werden dann das Schlagstück 1 und das Gelenkstück 2 gemeinsam um den Lagerbolzen 7 gemäß Fig. 3 entgegen dem Uhrzeigersinn gedreht. Dabei trifft das Schlagstück 1 auf den Schlagbolzen 8 für den oberen Lauf, wobei eine Berührung des Schlagbolzens 5 für den unteren Lauf zuverlässig ausgeschlossen ist. Während der Drehung des Schlagstücks 1 und des Gelenkstücks 2 um den Lagerbolzen 7 unter dem Druck der Schlagfeder 15 weisen das Schlagstück 1 und das Gelenkstück 2, die zusammen das Kniegelenk bilden, eine gestreckte Stellung auf. Das Schlagstück 1 stellt einen zweiarmigen Hebel dar, wobei der untere Hebelarm in einen fingerartigen Fortsatz 18 ausläuft, der während der gemeinsamen Drehung von Schlagstück 1 und Gelenkstück 2 entgegen dem Uhrzeigersinn am Lagerbolzen 7 anliegt. Eine Drehung des Schlagstücks 1 um den Lagerbolzen 4 unter Einwirkung der Kraft der Schlagfeder 15 wird während dieser Phase dadurch vermieden, daß das Trägheitsmoment des oberen Hebelarmes des Schlagstücks 1 wesentlich größer ist als dasjenige des unteren Hebelarms. Als Folge hiervon verbleiben Gelenkstück 2 und Schlagstück 1 während dieser Drehung in gestreckter Lage.Fig. 3 shows the lock when striking the striker 1 on the upper firing pin 8, triggered by actuation of the rear trigger 6 to fire a shot from the upper barrel of the weapon. By pulling the rear trigger 6, its trigger blade 6a is raised and this movement is simultaneously transmitted to the latch 9 via the actuating projection 9a projecting laterally and further to the latch 10 via the shorter actuating projection 10a projecting laterally. The catches 9, 10 thereby simultaneously release the catch 1a of the striking piece 1 and the catch 2a of the joint piece 2. By the pressure of the tensioned striking spring 15, the striking piece 1 and the joint piece 2 are then rotated together counterclockwise around the bearing pin 7 according to FIG. 3. The striking piece 1 hits the firing pin 8 for the upper barrel, contact with the firing pin 5 for the lower barrel being reliably excluded. During the rotation of the impact piece 1 and the joint piece 2 about the bearing pin 7 under the pressure of the striking spring 15, the striking piece 1 and the joint piece 2, which together form the knee joint, have an extended position. The striking piece 1 represents a two-armed lever, the lower lever arm ending in a finger-like extension 18, which bears against the bearing pin 7 counterclockwise during the joint rotation of the striking piece 1 and the joint piece 2. A rotation of the striking piece 1 around the bearing pin 4 under the action of the force of the striking spring 15 is avoided during this phase in that the moment of inertia of the upper lever arm of the striking piece 1 is substantially greater than that of the lower lever arm. As a result, the joint piece 2 and the impact piece 1 remain in an extended position during this rotation.

Die Teil-Draufsicht der Fig. 4 im Bereich der Abzüge 3, 6 bzw. deren Abzugsblätter 3a und 6a läßt das Zusammenwirken der Abzüge mit den Rastklinken 9 und 10 deutlich erkennen. Wird der vordere Abzug 3 gezogen, so überträgt dessen Abzugsblatt 3a die Bewegung über den seitlich abstehenden Betätigungsvorsprung 9a der Rastklinke 9 auf diese Rastklinke, welche dadurch die Rast 1a des Schlagstücks 1 freigibt. Wird dagegen der hintere Abzug 6 gezogen, so überträgt dessen Abzugsblatt 6a diese Bewegung auf den seitlich abstehenden Betätigungsvorsprung 9a der Rastklinke 9 und gleichzeitig auf den seitlich abstehenden Betätigungsvorsprung 10a der Rastklinke 10. Dadurch geben gleichzeitig die Rastklinke 9 die Rast 1a und die Rastklinke 10 die Rast 2a frei.The partial top view of FIG. 4 in the area of the deductions 3, 6 or their deduction sheets 3a and 6a clearly shows the interaction of the deductions with the latches 9 and 10. If the front trigger 3 is pulled, its trigger blade 3a transmits the movement via the laterally protruding actuating projection 9a of the latch 9 to this latch, which thereby releases the latch 1a of the striker 1. If, on the other hand, the rear trigger 6 is pulled, its trigger blade 6a transmits this movement to the laterally protruding actuating projection 9a of the latching pawl 9 and at the same time to the laterally protruding actuating projection 10a of the latching pawl 10. Thereby, the latching pawl 9 simultaneously gives the latching 1a and the latching pawl 10 Rest 2a free.

Als Ausfürungsbeispiel wurde ein Handspannerschloß mit dem Spannschieber 12 auf der Kastenscheibe 11 gewählt. Die Erfindung läßt sich jedoch mit den gleichen Vorteilen auch bei anderen Spannarten, wie z.B. Selbstspannern, verwenden. Dies gilt auch für Waffen mit z.B. drei Läufen, wobei in diesem Fall eine zusätzliche, von außen zu betätigende Umschaltvorrichtung vorzusehen ist.A manual tensioner lock with the tensioning slide 12 on the box disc 11 was selected as an exemplary embodiment. However, the invention can also be used with other clamping types, e.g. Self-tightening. This also applies to weapons with e.g. three runs, in which case an additional switching device to be operated from the outside is to be provided.

Claims (5)

1. A lock for weapons having at least two barrels, particularly drop barrel weapons, comprising only one firing pin piece actuated by a striker spring, and two triggers, one associated to each barrel, wherein, depending on the actuation of one or the other trigger, the firing pin piece is aligned with the striking pin of one or the other barrel, characterized in that
a) the firing pin piece (1) is pivotally mounted at a joint piece (2) in such a manner that said firing pin piece (1) and said joint piece (2) form a knee joint,
b) when in bent condition of said pin piece (1) and joint piece (2), said firing pin piece (1) is aligned with said striking pin (5) of one barrel and, when in stretched condition of said pin piece (1) and said joint piece (2), said firing pin piece (1) is aligned with the striking pin (8) of the other barrel, and
c) that said firing pin piece (1) and said joint piece (2) are associated with a lock means (1a, 2a, 9, 10) which releases jointly, upon actuation of said one trigger (6), said firing pin piece (1) and said joint piece (2) in stretched position, and, upon actuation of said other trigger (3), only said firing pin piece (1) in bent position relative to the locked joint piece (2).
2. The lock according to claim 1, characterized in that said joint piece (2) is provided with a recess transversely to its axis of rotation (bearing pin 7) in which said firing pin piece (1) is mounted pivotally.
3. The lock according to claim 1, characterized in that said firing pin piece (1) is formed like a two-armed lever and is provided at one of its arms with a finger-shaped extension (18) which co-acts, when said firing pin piece (1) and said joint piece (2) are in stretched position, with a stop at said joint piece (2), e.g. with the bearing pin (7) thereof.
4. The lock according to claim 1, characterized in that said lock means is provided with a notch (1a and 2a, respectively) each provided at said firing pin piece (1) and at said joint piece (2) as well as with two notch stops (9, 10) associated with said notches (1a, 2a), wherein the notch (1a) provided at said firing pin piece (1) is releasable by the front trigger (3) via said one notch stop (9), and the notch (1a) provided at said firing pin piece (1) and concurrently said notch (2a) provided at said joint piece (2) are releasable by said rear trigger (6) via both notch stops (9, 10).
5. The lock according to claim 4, characterized in that said notch stops (9, 10) are provided with laterally projecting actuating projections (9a, 10a) of different length, of which projections the shorter one (10a) co-acts with said rear trigger (6) only and the longer one (9a) with both triggers (3, 6).
EP90104436A 1989-03-17 1990-03-08 Firing mechanism for weapons with at least two barrels, especially break-down guns Expired - Lifetime EP0387704B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90104436T ATE68258T1 (en) 1989-03-17 1990-03-08 LOCK FOR WEAPONS WITH AT LEAST TWO BARRELS, ESPECIALLY SINGLE BARRELS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3908738A DE3908738C1 (en) 1989-03-17 1989-03-17
DE3908738 1989-03-17

Publications (2)

Publication Number Publication Date
EP0387704A1 EP0387704A1 (en) 1990-09-19
EP0387704B1 true EP0387704B1 (en) 1991-10-09

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ID=6376546

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90104436A Expired - Lifetime EP0387704B1 (en) 1989-03-17 1990-03-08 Firing mechanism for weapons with at least two barrels, especially break-down guns

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EP (1) EP0387704B1 (en)
AT (1) ATE68258T1 (en)
DE (1) DE3908738C1 (en)
ES (1) ES2027834T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4138894A1 (en) * 1991-11-27 1993-06-03 Blaser Horst Hand-operated cocking mechanism for hunting or sporting gun - has lever holding slide in one of two positions, lever being connected to control device made up of element running on rail with locks
DE102008003722A1 (en) * 2008-01-09 2009-07-16 Blaser Finanzholding Gmbh Lock system for a multi-barreled weapon
CN109930527B (en) * 2017-12-19 2022-02-25 南京德朔实业有限公司 Hair drier

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE36451C (en) * FIRMA NAGEL, & MENZ, K. K. Hofbüchsenmacher in Baden - Baden und Strafsburg in Eis Cock for rifles with superimposed barrels
DE496516C (en) * 1929-04-18 1930-04-25 Albin Gerstenberger Single trigger for multi-shot weapons
DE1128787B (en) * 1957-05-18 1962-04-26 Horst Blaser Multi-barrel lock weapon
DE2315951C3 (en) * 1973-03-30 1975-10-16 Heym Gmbh Muennerstadt, 8732 Muennerstadt Manual tensioner lock for break-open rifles
SE444073B (en) * 1980-11-06 1986-03-17 Caprinus Vapen Ab WEAPON MECHANISM FOR SELECTING RELEASE FOLLOW FOR THE PIPORNA WITH MULTIPLE WEAPON
AT371594B (en) * 1982-01-28 1983-07-11 Knipp Heinz H F MULTIPLE HUNTING RIFLE
DE3640606C1 (en) * 1986-11-27 1988-04-28 Blaser Horst Jagdwaffen Breech action (bolt) for rifles

Also Published As

Publication number Publication date
ES2027834T3 (en) 1992-06-16
DE3908738C1 (en) 1990-04-12
EP0387704A1 (en) 1990-09-19
ATE68258T1 (en) 1991-10-15

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