EP2363679B1 - Firearm, in particular hunting weapon - Google Patents
Firearm, in particular hunting weapon Download PDFInfo
- Publication number
- EP2363679B1 EP2363679B1 EP20100155000 EP10155000A EP2363679B1 EP 2363679 B1 EP2363679 B1 EP 2363679B1 EP 20100155000 EP20100155000 EP 20100155000 EP 10155000 A EP10155000 A EP 10155000A EP 2363679 B1 EP2363679 B1 EP 2363679B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- barrel
- closure
- closure head
- lock housing
- firearm according
- 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.)
- Not-in-force
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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
- F41A3/00—Breech mechanisms, e.g. locks
- F41A3/58—Breakdown breech mechanisms, e.g. for shotguns
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A3/00—Breech mechanisms, e.g. locks
- F41A3/12—Bolt action, i.e. the main breech opening movement being parallel to the barrel axis
- F41A3/14—Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively
- F41A3/16—Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks
- F41A3/18—Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks hand-operated
- F41A3/22—Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks hand-operated the locking being effected by rotating the operating handle or lever transversely to the barrel axis
Definitions
- the invention relates to a firearm, in particular hunting weapon with a lock housing, a relative to the lock housing adjustable barrel with a cartridge chamber and a locking and opening the barrel serving closure, which has a rotatable about an axis perpendicular to the axis of rotation locking lever.
- Such a firearm is for example from the DE 202 03 746 U1 known, in which the adjustability of the barrel relative to the lock housing is realized by a hinged connection, so that there is a known as Kipplaufwaffe embodiment.
- Kipplaufwaffe the barrel is a running hook and the closure associated with a latch, which cooperates to secure the Kipplaufes with the running hook.
- Kipplaufwaffen are very popular in hunting circles, as they have a compact and lightweight design and are thus characterized by their leadership.
- the safety aspect is also adequately taken into account, since in an open, tilted against the lock housing Kipplauf can not unintentionally solve a shot.
- the gas pressure is at Firing a cartridge may arise limited, so that even with a caliber used such a caliber gun must be limited.
- a possible improvement of a Kipplaufwaffe is in the EP 1 544 568 A1 shown.
- a tilting movement can be prevented by such a structure.
- the connection of barrel and closure is realized via a kind of bayonet lock, which is disadvantageous here, that no additional assurance of the connection of barrel and shaft is present.
- the invention is therefore based on the object, a firearm of the type mentioned in such a way that the resulting upon firing of a cartridge gas pressure may take higher values while maintaining the high safety standards.
- a firearm of the type mentioned in that the barrel is mounted longitudinally displaceable parallel to its axis relative to the lock housing between a closed position and an open position by means of a linear guide, and that the closure acted upon by a closure spring Has closure head which can be coupled during the adjustment of the barrel from the open position to the closed position with the end face of the barrel and by means of a control member having a locking lever on the interaction with a formed on the closure head control cam.
- the firearm according to the invention is characterized in that it is dispensed with, the adjustability of the barrel relative to the lock housing to realize by means of a tilting movement, but the adjustment of the barrel relative to the lock housing by means of a longitudinal displacement in the direction of the barrel axis, wherein in the closed position by means of the locking lever, the position of the barrel is locked in its linear guide relative to the lock housing.
- This firearm is characterized by its compact design, so that it is considered as petite and elegant comparable to a Kipplaufwaffe and can be performed by the comparable weight in hunting use without major burdens.
- the tolerates Firearm according to the invention loads with a higher gas pressure, as a result of the longitudinal displacement better and larger investment and sealing surfaces are available and oriented in the longitudinal axis of the barrel components of barrel and closure can be made robust, which may also have larger material thicknesses than known in Kipplaufwaffen Running hook with cooperating latch.
- a control member is arranged on the closure lever for cooperation with a control cam formed on the closure head. This design is characterized by its simple mechanical structure and causes the closure head can be moved by the shutter lever in a simple manner for the user, the closure head against the force of the closing spring, so as to ensure the safe locking against the end face of the barrel.
- control member is formed by an eccentric formed on the locking lever and the control cam by a vertically oriented on the closure head inclined surface, so that the required structures can be formed in a simple manner without great expense on the respective components.
- the closure head is formed in two pieces with a closure head front part and a closure head rear part, which are connected to each other via a T-guide without tools.
- the closure head can therefore be easily adapted to different calibers.
- closure head front part of a firing pin limiting screw for a firing pin spring and the tip of the firing pin is formed, wherein the closure head rear part is associated with the control cam.
- the two-piece nature of the closure head is again utilized in order to be able to easily realize the required structures in terms of manufacturing technology, that is to say an overload of a component with a large number of different structures and functions is avoided.
- a bayonet closure is formed between the end face of the barrel and the closure head, if a pin is directly or indirectly associated with the lock housing, and if the pin engages in a control groove formed in the closure head for rotation of the closure head by means of a positive control in its caused by the barrel and / or the closure spring axial displacement.
- the bayonet closure on the side of the end face of the barrel has a Torx-shaped passage with a Torx internal toothing and on the side of the closure head a Torx external toothing, since a secure connection is achieved by this design, the big loads withstand.
- the linear guide has two parallel aligned guide rods with free ends, which can be used in rod receivers of the lock housing and locked there by means of a coupling element.
- the coupling element is expediently formed by a transverse to the axis of the barrel oriented pin, which is pressed by the force of a clutch spring in pin holders of the guide rods.
- a firearm 1 is shown, which is used as intended as a hunting weapon.
- This firearm 1 comprises a lock housing 2 and a barrel 3 adjustable relative to the lock housing 2 with a cartridge chamber 4 and a lock 5 serving to lock and open the barrel 3, which has a closure lever 8 which can rotate about an axis 7 perpendicular to the axis 6.
- the adjustability of the barrel 3 is not designed as a tilting movement to realize a Kipplaufwaffe differently than known from the prior art Einschüssigen rifles. Rather, the barrel 3 is parallel to its barrel axis 6 with respect to the lock housing 2 by means of a linear guide 9 between a closed position ( FIG. 2 ) and an open position ( FIG. 4 ) mounted longitudinally displaceable. In the open position, the cartridge chamber 4 formed in the barrel 2 is accessible, so that the firearm 1 can be unloaded or a new cartridge can be reloaded.
- the closure 5 itself has a closure head 11 acted upon by a closure spring 10, wherein the closure head 11 is formed in two pieces with a closure head front part 12 and a closure head rear part 13, which can be connected to one another via a T-guide 14 without tools.
- a closure head front part 11 is a firing pin limiting screw 15 for a firing pin spring 16 and the tip of the firing pin 17 is formed.
- the closure head 11 can be coupled in the adjustment of the barrel 3 from the open position to the closed position with the end face 18 of the barrel 3.
- the position of the barrel 3 forced by the user would be abandoned as soon as the user releases the barrel 3.
- a control member 19 is arranged to cooperate with a control cam 20 on the closure head 11.
- the control member 19 by an eccentric and realized the cam 20 by a vertically oriented on the closure head 11 inclined surface.
- FIG. 3 allows the part of the firearm with the barrel 3 in the closed position and in the locked by the closure 5 state recognize. It is from the FIG. 3 Also it can be seen that on the front side 18 of the barrel 3, a conical surface 21 and the lock housing 2, a cone seat 22 is formed, into which engages in the closed position locked by the locking lever 8, the conical surface 21 without play. The cone on the barrel end side pushes a locking pin 24 to the rear. Thus unlocks the located in the locking lever 8 second pin and releases the locking lever to move to its locked, closed end position.
- FIG. 7 makes it particularly clear that between the end face 18 of the barrel 3 and the closure head 11, a bayonet closure is formed, that is, a coupling of a component relative to the other component takes place by a pin is inserted into a groove and rotated in this groove around the barrel axis ,
- the firearm 1 is constructed so that the chamber 36 is assigned directly to a pin 26, wherein the pin 26 engages in a formed in the closure head 11 cam groove 27 for rotation of the closure head 11 by means of a positive control in its by the barrel. 3 and / or the closure spring 10 caused axial displacement.
- FIG. 7 shows clearly that the linear guide 9 has two parallel aligned guide rods 30 with free ends, which can be used in rod receptacle 31 of the lock housing 2 and there by means of a coupling element 32 can be locked.
- the coupling element 32 is formed by a transverse to the axis 7 of the barrel 3 oriented pin 33 which is pressed by the force of a clutch spring in pin receivers 34 with the guide rods 30.
- two threaded bolts 35 are arranged for insertion into threads of the barrel holder.
- the positive control is effective and the closure head 11 is rotated about its longitudinal axis, whereby the Torx outer toothing 29 in the groove of the barrel 3 rotates and realizes the fixed coupling through the bayonet lock, wherein the eccentric on the control curve 20th comes to rest and the closure head 8 continues to move axially in the direction away from the barrel 3, so that a firm contact between the closure head 11 and barrel 3 is achieved, namely by the Torx- external teeth 29 in the groove behind the passage of the end face 18 of the barrel 3.
- the conical surface 21 is pressed on the end face 18 of the barrel 3 in the cone seat 22 of the lock housing 2.
- the procedure is to be carried out mutatis mutandis in the reverse order with an adjustment of the locking lever 38 in the unlocked position, whereby the eccentric is displaced by the cam 20 and it allows the barrel 3 in the direction away from the lock housing 2 direction axially in the linear guide 9 is moved, whereby the required rotation of the closure head 11 is forced by the positive control.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Toys (AREA)
Description
Die Erfindung betrifft eine Schusswaffe, insbesondere Jagdwaffe mit einem Schloßgehäuse, einem relativ zu dem Schloßgehäuse verstellbaren Lauf mit einem Patronenlager sowie einem dem Verriegeln und Öffnen des Laufes dienenden Verschluss, der einen um eine senkrecht zur Laufachse liegende Achse verdrehbaren Verschlusshebel aufweist.The invention relates to a firearm, in particular hunting weapon with a lock housing, a relative to the lock housing adjustable barrel with a cartridge chamber and a locking and opening the barrel serving closure, which has a rotatable about an axis perpendicular to the axis of rotation locking lever.
Eine derartige Schusswaffe ist beispielsweise aus der
Eine mögliche Verbesserung einer Kipplaufwaffe ist in der
Der Erfindung liegt daher die Aufgabe zugrunde, eine Schusswaffe der eingangs genannten Art so auszubilden, dass der bei Abfeuerung einer Patrone entstehende Gasdruck höhere Werte bei Beibehaltung des großen Sicherheitsstandards annehmen darf.The invention is therefore based on the object, a firearm of the type mentioned in such a way that the resulting upon firing of a cartridge gas pressure may take higher values while maintaining the high safety standards.
Diese Aufgabe wird gemäß der Erfindung bei einer Schusswaffe der eingangs genannten Art dadurch gelöst, dass der Lauf mittels einer Linearführung parallel zu seiner Laufachse gegenüber dem Schloßgehäuse zwischen einer geschlossenen Position und einer geöffneten Position längsverschieblich gelagert ist, und dass der Verschluss einen von einer Verschlussfeder beaufschlagten Verschlusskopf aufweist, der bei der Verstellung des Laufes aus der geöffneten Position in die geschlossene Position mit der Stirnseite des Laufes koppelbar und mittels des ein Steuerglied aufweisenden Verschlusshebels über das Zusammenwirken mit einer am Verschlusskopf ausgebildeten Steuerkurve verriegelbar ist.This object is achieved according to the invention in a firearm of the type mentioned in that the barrel is mounted longitudinally displaceable parallel to its axis relative to the lock housing between a closed position and an open position by means of a linear guide, and that the closure acted upon by a closure spring Has closure head which can be coupled during the adjustment of the barrel from the open position to the closed position with the end face of the barrel and by means of a control member having a locking lever on the interaction with a formed on the closure head control cam.
Die erfindungsgemäße Schusswaffe zeichnet sich dadurch aus, dass darauf verzichtet ist, die Verstellbarkeit des Laufes gegenüber dem Schloßgehäuse mittels einer Kippbewegung zu realisieren, sondern die Verstellung des Laufes gegenüber dem Schloßgehäuse mittels einer Längsverschiebung in Richtung der Laufachse erfolgt, wobei in der geschlossenen Position mittels des Verschlusshebels die Lage des Laufes in seiner Linearführung gegenüber dem Schloßgehäuse verriegelt wird. Diese Schusswaffe zeichnet sich unverändert durch ihre kompakte Bauform aus, so dass diese als zierlich und elegant vergleichbar zu einer Kipplaufwaffe angesehen wird und durch das vergleichbare Gewichtes auch im jagdlichen Einsatz ohne größere Belastungen geführt werden kann. Darüber hinaus verträgt die erfindungsgemäße Schusswaffe Belastungen mit einem höheren Gasdruck, da infolge der Längsverschieblichkeit bessere und größere Anlage- und Dichtflächen zur Verfügung stehen und in der Längsachse des Laufes orientierte Bauteile von Lauf und Verschluss robust ausgeführt werden können, die auch größere Materialstärken besitzen können als der bei Kipplaufwaffen bekannte Laufhaken mit zusammenwirkendem Riegel. Im Rahmen der Erfindung ist weiterhin vorgesehen, dass am Verschlusshebel ein Steuerglied angeordnet ist zum Zusammenwirken mit einer am Verschlusskopf ausgebildeten Steuerkurve. Diese Gestaltung zeichnet sich durch ihren einfachen mechanischen Aufbau aus und bewirkt, dass durch den Verschlusshebel in einer für den Nutzer einfachen Weise der Verschlusskopf gegen die Kraft der Verschlussfeder verschoben werden kann, um so gegenüber der Stirnseite des Laufes die sichere Verriegelung zu gewährleisten.The firearm according to the invention is characterized in that it is dispensed with, the adjustability of the barrel relative to the lock housing to realize by means of a tilting movement, but the adjustment of the barrel relative to the lock housing by means of a longitudinal displacement in the direction of the barrel axis, wherein in the closed position by means of the locking lever, the position of the barrel is locked in its linear guide relative to the lock housing. This firearm is characterized by its compact design, so that it is considered as petite and elegant comparable to a Kipplaufwaffe and can be performed by the comparable weight in hunting use without major burdens. In addition, the tolerates Firearm according to the invention loads with a higher gas pressure, as a result of the longitudinal displacement better and larger investment and sealing surfaces are available and oriented in the longitudinal axis of the barrel components of barrel and closure can be made robust, which may also have larger material thicknesses than known in Kipplaufwaffen Running hook with cooperating latch. In the context of the invention it is furthermore provided that a control member is arranged on the closure lever for cooperation with a control cam formed on the closure head. This design is characterized by its simple mechanical structure and causes the closure head can be moved by the shutter lever in a simple manner for the user, the closure head against the force of the closing spring, so as to ensure the safe locking against the end face of the barrel.
Zweckmäßigerweise ist dabei das Steuerglied durch einen am Verschlusshebel ausgebildeten Exzenter und die Steuerkurve durch eine am Verschlusskopf vertikal orientierte Schrägfläche gebildet, so dass die erforderlichen Strukturen in einfacher Weise ohne großen Fertigungsaufwand an den jeweiligen Bauteilen ausgebildet werden können.Conveniently, the control member is formed by an eccentric formed on the locking lever and the control cam by a vertically oriented on the closure head inclined surface, so that the required structures can be formed in a simple manner without great expense on the respective components.
Um in der geschlossenen Position eine definierte Lage des Laufes gegenüber dem Schloßgehäuse zu erzielen, ist im Rahmen der Erfindung vorgesehen, dass an der Stirnseite des Laufes eine Konusfläche und am Schloßgehäuse eine Konusaufnahme ausgebildet ist, in die in der geschlossenen und durch den Verschlusshebel verriegelten Position die Konusfläche spielfrei eingreift.In order to achieve a defined position of the barrel relative to the lock housing in the closed position, it is provided in the invention that on the front side of the barrel a conical surface and the lock housing is formed a cone seat, in the locked and locked by the locking lever position the cone surface engages without clearance.
Desweiteren bietet es sich an, dass im Schloßgehäuse eine in die Konusaufnahme mündende Führungsaufnahme für einen Sperrbolzen ausgebildet ist, der den Verschlußhebel in geöffneter Position offen hält. Günstig ist es auch, wenn im Verschlusshebel eine den Sperrbolzen in der geschlossenen und verriegelten Position beaufschlagende Feder angeordnet ist.Furthermore, it lends itself to that in the lock housing opening into the Konusaufnahme guide receptacle is designed for a locking pin which holds open the shutter lever in the open position. It is also favorable when a spring engaging the locking pin in the closed and locked position is arranged in the closure lever.
Hinsichtlich einer einfachen und damit kostengünstigen Fertigung bietet es sich an, dass der Verschlusskopf zweistückig ausgebildet ist mit einem Verschlusskopf-Vorderteil und einem Verschlusskopf-Hinterteil, die über eine T-Führung werkzeuglos miteinander verbindbar sind. Der Verschlusskopf kann daher in einfacher Weise an unterschiedliche Kaliber angepasst werden.With regard to a simple and thus cost-effective production, it makes sense that the closure head is formed in two pieces with a closure head front part and a closure head rear part, which are connected to each other via a T-guide without tools. The closure head can therefore be easily adapted to different calibers.
Im Verschlusskopf-Vorderteil ist eine Schlagbolzenbegrenzungsschraube für eine Schlagbolzenfeder und für die Spitze des Schlagbolzens ausgebildet, wobei dem Verschlusskopf- Hinterteil die Steuerkurve zugeordnet ist. Bei dieser Gestaltung wird erneut die Zweistückigkeit des Verschlusskopfes ausgenutzt, um die erforderlichen Strukturen fertigungstechnisch leicht realisieren zu können, also eine Überlastung eines Bauteils mit einer Vielzahl unterschiedlicher Strukturen und Funktionen vermieden ist. Ganz besonders bevorzugt im Rahmen der Erfindung ist es, wenn zwischen der Stirnseite des Laufes und dem Verschlusskopf ein Bajonettverschluss ausgebildet ist, wenn dem Schloßgehäuse mittelbar oder unmittelbar ein Stift zugeordnet ist, und wenn der Stift in eine im Verschlusskopf ausgebildete Steuernut eingreift zur Drehung des Verschlusskopfes mittels einer Zwangssteuerung bei dessen durch den Lauf und/oder die Verschlussfeder bewirkten Axialverschiebung. Durch diese Gestaltung ist die Handhabbarkeit der erfindungsgemäßen Schusswaffe für den Nutzer deutlich vereinfacht, da aus der geöffneten Position lediglich der Lauf in der Linearführung längs der Laufachse verschoben werden muss, bis die Stirnseite des Laufes in Kontakt mit dem Verschlusskopf gerät und die Bauteile des Bajonettverschlusses ineinandergesteckt werden können. Durch die fortgesetzte Verstellung des Laufes in seiner Längsrichtung wird über die Zwangssteuerung die Verdrehung des Verschlusskopfes gegenüber dem Lauf bewirkt, so dass ohne das weitere Dazutun des Nutzers die bei einem Bajonettverschluss übliche Verdrehung erzielt wird.In the closure head front part of a firing pin limiting screw for a firing pin spring and the tip of the firing pin is formed, wherein the closure head rear part is associated with the control cam. In this design, the two-piece nature of the closure head is again utilized in order to be able to easily realize the required structures in terms of manufacturing technology, that is to say an overload of a component with a large number of different structures and functions is avoided. It is particularly preferred within the scope of the invention if a bayonet closure is formed between the end face of the barrel and the closure head, if a pin is directly or indirectly associated with the lock housing, and if the pin engages in a control groove formed in the closure head for rotation of the closure head by means of a positive control in its caused by the barrel and / or the closure spring axial displacement. By this design, the handling of the firearm according to the invention for the user is significantly simplified, since from the open position, only the run in the linear guide along the barrel axis must be moved until the end of the barrel in contact with the lock head device and the components of the bayonet lock can be plugged into each other. Due to the continued adjustment of the barrel in its longitudinal direction, the twisting of the closure head relative to the barrel is effected via the positive control, so that the usual twist in a bayonet catch is achieved without the user having to do any further work.
Weiterhin bevorzugt ist es dabei, wenn der Bajonettverschluss auf Seiten der Stirnseite des Laufes einen nach Art einer Torx-Aufnahme geformten Durchgang mit einer Torx-Innenverzahnung und auf Seiten des Verschlusskopfes eine Torx-Außenverzahnung aufweist, da durch diese Gestaltung eine sichere Verbindung erreicht wird, die großen Belastungen stand hält.It is further preferred if the bayonet closure on the side of the end face of the barrel has a Torx-shaped passage with a Torx internal toothing and on the side of the closure head a Torx external toothing, since a secure connection is achieved by this design, the big loads withstand.
Die Linearführung weist zwei parallel zueinander ausgerichtete Führungsstangen mit freien Enden auf, die in Stangenaufnahmen des Schloßgehäusees einsetzbar und dort mittels eines Kupplungselementes arretierbar sind. Dabei ist zweckmäßigerweise das Kupplungselement durch einen quer zur Achse des Laufes orientierten Stift gebildet, der durch die Kraft einer Kupplungsfeder in Stiftaufnahmen der Führungsstangen gepresst ist. Durch diese Gestaltung ist die Möglichkeit geschaffen, dass der Lauf in einfacher Weise von dem hinteren Waffenteil abgekoppelt wird, um die Schusswaffe für Reisen oder zum generellen Transport handlicher zu machen. Die beiden Führungsstangen verbleiben dabei im zerlegten Zustand in der vorderen Waffenbaugruppe mit dem Lauf.The linear guide has two parallel aligned guide rods with free ends, which can be used in rod receivers of the lock housing and locked there by means of a coupling element. In this case, the coupling element is expediently formed by a transverse to the axis of the barrel oriented pin, which is pressed by the force of a clutch spring in pin holders of the guide rods. By this design, the possibility is created that the barrel is easily decoupled from the rear weapon part to make the firearm handy for travel or for general transport. The two guide rods remain in the disassembled state in the front weapon assembly with the barrel.
Weiterhin ist bemerkenswert, dass am Lauf zwei Gewindebolzen angeordnet sind zum Einsetzen in Gewinde der Laufaufnahme, um so Kaliberwechsel ohne manuelle Einpassarbeiten in die Trägerwaffe zu ermöglichen.It is also noteworthy that two threaded bolts are arranged on the barrel for insertion into threads of the barrel holder, thus enabling caliber replacement without manual fitting into the carrier weapon.
Im folgenden wird die Erfindung an einem in der Zeichnung dargestellten Ausführungsbeispiel näher erläutert; es zeigen:
- Fig. 1
- eine Ansicht der erfindungsgemäßen Schusswaffe in Richtung der Laufachse,
- Fig. 2
- den Schnitt II-II aus
Figur 1 in dem zur Erläuterung der Erfindung relevanten Bereich der Schusswaffe, - Fig. 3
- das Detail III aus
,Figur 2 - Fig. 4
- einen Längsschnitt der erfindungsgemäßen Schusswaffe in der geöffneten Position des Laufes und mit dem Verschlusshebel in der entriegelten Stellung,
- Fig. 5
- eine der
Figur 1 entsprechende Darstellung mit dem Verschlusshebel in der geöffneten Stellung, - Fig. 6
- das Detail VI aus
, undFigur 4 - Fig. 7
- eine perspektivische, transparente Darstellung der erfindungsgemäße Schusswaffe in der geschlossenen Position mit dem zur Erläuterung der Erfindung relevanten Bereich.
- Fig. 1
- a view of the firearm according to the invention in the direction of the barrel axis,
- Fig. 2
- the section II-II
FIG. 1 in the firearm relevant to the explanation of the invention, - Fig. 3
- the detail III off
FIG. 2 . - Fig. 4
- a longitudinal section of the firearm according to the invention in the open position of the barrel and with the locking lever in the unlocked position,
- Fig. 5
- one of the
FIG. 1 corresponding representation with the locking lever in the open position, - Fig. 6
- the detail VI off
FIG. 4 , and - Fig. 7
- a perspective, transparent representation of the firearm according to the invention in the closed position with the relevant area for explaining the invention.
In der Zeichnung ist eine Schusswaffe 1 dargestellt, die bestimmungsgemäß als Jagdwaffe eingesetzt wird. Diese Schusswaffe 1 umfasst ein Schloßgehäuse 2 sowie einen relativ zu dem Schloßgehäuse 2 verstellbaren Lauf 3 mit einem Patronenlager 4 sowie einem dem Verriegeln und Öffnen des Laufes 3 dienenden Verschluss 5, der einen um eine senkrecht zur Laufachse 6 liegende Achse 7 verdrehbaren Verschlusshebel 8 aufweist. Die Verstellbarkeit des Laufes 3 ist anders als bei aus dem Stand der Technik bekannten einschüssigen Büchsen nicht als Kippbewegung zu Realisierung einer Kipplaufwaffe gestaltet. Vielmehr ist der Lauf 3 mittels einer Linearführung 9 parallel zu seiner Laufachse 6 gegenüber dem Schloßgehäuse 2 zwischen einer geschlossenen Position (
Der Verschluss 5 selber weist einen von einer Verschlussfeder 10 beaufschlagten Verschlusskopf 11 auf, wobei der Verschlusskopf 11 zweistückig ausgebildet ist mit einem Verschlusskopf-Vorderteil 12 und einem Verschlusskopf-Hinterteil 13, die über eine T-Führung 14 werkzeuglos miteinander verbindbar sind. Im Verschlusskopf-Vorderteil 11 ist eine Schlagbolzenbegrenzungsschraube 15 für eine Schlagbolzenfeder 16 und für die Spitze des Schlagbolzens 17 ausgebildet.The
Der Verschlusskopf 11 ist bei der Verstellung des Laufes 3 aus der geöffneten Position in die geschlossene Position mit der Stirnseite 18 des Laufes 3 koppelbar. Infolge der Wirkung der Verschlussfeder 10 würde allerdings die dabei von dem Nutzer erzwungene Position des Laufes 3 wieder aufgegeben, sobald der Nutzer den Lauf 3 frei gibt. Um dies zu verhindern, wird mittels des Verschlusshebels 8 der Lauf 3 gegenüber dem Schloßgehäuse 2 verriegelt, wozu am Verschlusshebel 8 ein Steuerglied 19 angeordnet ist zum Zusammenwirken mit einer Steuerkurve 20 am Verschlusskopf 11. Bei dem in der Zeichnung dargestellten Ausführungsbeispiel ist das Steuerglied 19 durch einen Exzenter und die Steuerkurve 20 durch eine am Verschlusskopf 11 vertikal orientierte Schrägfläche realisiert.The
Die
Die
Am Lauf 3 sind zwei Gewindebolzen 35 angeordnet zum Einsetzen in Gewinde der Laufaufnahme.On the
Im Folgenden soll kurz die ordnungsgemäße Betätigung der erfindungsgemäßen Schusswaffe 1 erläutert werden. Ausgehend von dem in
Zum Entladen der Schusswaffe 1 ist der Vorgang sinngemäß in umgekehrter Reihenfolge auszuführen mit einer Verstellung des Verschlusshebel 38 in die entriegelte Position, wodurch der Exzenter von der Steuerkurve 20 verschoben wird und es ermöglicht, dass der Lauf 3 in die vom Schloßgehäuse 2 wegweisende Richtung axial in der Linearführung 9 verschoben wird, wobei durch die Zwangssteuerung die dazu erforderliche Verdrehung des Verschlusskopfes 11 erzwungen wird.To unload the firearm 1, the procedure is to be carried out mutatis mutandis in the reverse order with an adjustment of the locking
- 11
- Schusswaffefirearm
- 22
- Schloßgehäuselock housing
- 33
- Laufrun
- 44
- PatronenlagerChamber
- 55
- Verschlussshutter
- 66
- LaufachseWheel shaft
- 77
- Achseaxis
- 88th
- Verschlusshebellocking lever
- 99
- Linearführunglinear guide
- 1010
- Verschlussfederlocking spring
- 1111
- Verschlusskopfbolt head
- 1212
- Verschlusskopf-VorderteilClosing head-front
- 1313
- Verschlusskopf-HinterteilClosing head-rump
- 1414
- T-FührungT-guide
- 1515
- SchlagbolzenbegrenzungsschraubeFiring pin limit screw
- 1616
- SchlagbolzenfederFiring pin spring
- 1717
- Schlagbolzenfiring pin
- 1818
- Stirnseitefront
- 1919
- Steuergliedcontrol member
- 2020
- Steuerkurvecam
- 2121
- Konusflächeconical surface
- 2222
- Konusaufnahmecone holder
- 2323
- Führungsaufnahmeguide seat
- 2424
- Sperrbolzenlocking pin
- 2525
- Federfeather
- 2626
- Stiftpen
- 2727
- Steuernutcontrol groove
- 2828
- Torx InnenverzahnungTorx internal toothing
- 2929
- Torx-AußenverzahnungTorx external teeth
- 3030
- Führungsstangenguide rods
- 3131
- Stangenaufnahmerod receiver
- 3232
- Kupplungselementcoupling member
- 3333
- Stiftpen
- 3434
- Stiftaufnahmepin receptacle
- 3535
- Gewindebolzenthreaded bolt
- 3636
- Kammerchamber
- 3737
- Druckbolzenpushpin
- 3838
- VerschlusshebelfederLocking lever spring
Claims (12)
- A firearm, In particular a hunting weapon, comprising a lock housing (2), a barrel (3) which is displaceable relative to the lock housing (2) and which has a cartridge chamber (4) and a closure (5) serving for locking and opening the barrel (3), wherein the barrel (3) is mounted longitudinally displaceably by means of a linear guide (9) parallel to its barrel axis (6) with respect to the lock housing (2) between a closed position and an opened position, and the closure (5) has a closure head (11) which is acted upon by a closure spring (10) and which can be coupled to the end (18) of the barrel (3) in the displacement of the barrel (3) from the opened position into the closed position, characterised in that the closure has a closure lever (8) rotatable about an axis (7) perpendicular to the barrel axis (6) and is lockable by means of the closure lever (8) having a control member (19) by way of the co-operation with a control cam (20) on the closure head (11).
- A firearm according to claim 1 characterised in that the control member (19) is formed by an eccentric on the closure lever (8) and the control cam (20) is formed by an inclined surface oriented vertically on the closure head (11).
- A firearm according to one of claims 1 and 2 characterised in that provided at the end (18) of the barrel (3) is a conical surface (21) and provided on the lock housing (2) is a conical receiving means (22) into which the conical surface (21) engages in play-free relationship in the closed position of being locked by the closure lever (8).
- A firearm according to claim 3 characterised in that provided in the lock housing (2) is a guide receiving means (23), opening into the conical receiving means (22), for a locking pin (24).
- A firearm according to claim 4 characterised In that a spring (25) acting on the locking pin (24) is arranged in the closure lever (8).
- A firearm according to one of claims 1 to 5 characterised in that the closure head (11) is of a two-piece structure with a closure head front portion (12) and a closure head rear portion (13) which can be connected together without the use of a tool by way of a T-guide (14).
- A firearm according to claim 6 characterised in that provided in the closure head front portion (11) is a firing pin limiting screw (15) for a firing pin spring (16) and for the tip of the firing pin (17) and the control cam (20) is associated with the closure head rear portion (23).
- A firearm according to one of claims 1 to 7 characterised in that a bayonet fixing is provided between the end (18) of the barrel (3) and the closure head (11), a pin (26) is directly or indirectly associated with the lock housing (3), and the pin (26) engages into a control groove (27) in the closure head (11) for rotation of the closure head (11) by means of a positive control upon the axial displacement thereof caused by the barrel (3) and/or the closure spring (10).
- A firearm according to claim 8 characterised In that the bayonet fixing has on the part of the end (18) of the barrel (3) a passage formed in the manner of a torx receiving means with an internal torx tooth arrangement (28) and on the part of the closure head (11) it has an external torx tooth arrangement (29).
- A firearm according to one of claims 1 to 9 characterised in that the linear guide (9) has two mutually parallel oriented guide bars (30) with free ends, which can be fitted into bar receiving means (31) of the lock housing (2) and can be arrested there by means of a coupling element (32).
- A firearm according to claim 10 characterised in that the coupling element (32) is formed by a pin which is oriented transversely relative to the axis of the barrel (3) and which is pressed by the force of a coupling spring into pin receiving means (34) of the guide bars (30).
- A firearm according to one of claims 1 to 11 characterised in that arranged on the barrel (3) are two threaded pins (35) for insertion into threads of the barrel receiving means.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20100155000 EP2363679B1 (en) | 2010-03-01 | 2010-03-01 | Firearm, in particular hunting weapon |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20100155000 EP2363679B1 (en) | 2010-03-01 | 2010-03-01 | Firearm, in particular hunting weapon |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2363679A1 EP2363679A1 (en) | 2011-09-07 |
EP2363679B1 true EP2363679B1 (en) | 2012-10-17 |
Family
ID=42309631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20100155000 Not-in-force EP2363679B1 (en) | 2010-03-01 | 2010-03-01 | Firearm, in particular hunting weapon |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP2363679B1 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE482420A (en) * | 1947-05-13 | |||
US3680241A (en) * | 1970-05-20 | 1972-08-01 | Olin Corp | Impact ignition shotgun for firing caseless ammunition |
DE20203746U1 (en) * | 2002-03-08 | 2002-07-04 | Krieghoff Gmbh H | Drop barrel rifle |
DE20319451U1 (en) | 2003-12-15 | 2005-05-04 | Engel, Heinz-Eckhard, Dr. | firearm |
US7347021B1 (en) * | 2006-04-11 | 2008-03-25 | Jones C Barry | Firearm action or receiver |
-
2010
- 2010-03-01 EP EP20100155000 patent/EP2363679B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
EP2363679A1 (en) | 2011-09-07 |
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