EP1335174B1 - Gun including a rear shaft, a fore shaft and a barrel - Google Patents

Gun including a rear shaft, a fore shaft and a barrel Download PDF

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Publication number
EP1335174B1
EP1335174B1 EP02027214A EP02027214A EP1335174B1 EP 1335174 B1 EP1335174 B1 EP 1335174B1 EP 02027214 A EP02027214 A EP 02027214A EP 02027214 A EP02027214 A EP 02027214A EP 1335174 B1 EP1335174 B1 EP 1335174B1
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EP
European Patent Office
Prior art keywords
barrel
stock
sleeve
piston
rifle according
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Expired - Lifetime
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EP02027214A
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German (de)
French (fr)
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EP1335174A1 (en
Inventor
Manfred Orth
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Individual
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Individual
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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
    • F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
    • F41A21/48—Barrel mounting means, e.g. releasable mountings for replaceable barrels
    • F41A21/484—Barrel mounting means, e.g. releasable mountings for replaceable barrels using interlocking means, e.g. by sliding pins
    • 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
    • F41A11/00—Assembly or disassembly features; Modular concepts; Articulated or collapsible guns
    • F41A11/04—Articulated or collapsible guns, i.e. with hinged or telescopic parts for transport or storage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41C—SMALLARMS, e.g. PISTOLS, RIFLES; ACCESSORIES THEREFOR
    • F41C7/00—Shoulder-fired smallarms, e.g. rifles, carbines, shotguns
    • F41C7/11—Breakdown shotguns or rifles

Definitions

  • the present invention relates to a rifle comprising a Buttstock, a fore-end and a barrel, the barrel being detachable with the buttstock is connectable, and wherein by locking the Fore-end with the buttstock through a locking device of the barrel can be fixed on the buttstock.
  • a rifle in which the barrel can be detached from the butt stock is in Experts known as "take down rifle".
  • Such rifles where the barrel is separated from the butt stock are used especially when such a rifle must be transported or if the barrel should be interchangeable.
  • DE 198 15 261 C2 discloses a rifle that can be dismantled into three parts known, in which the barrel is fixed to the buttstock by the fore-end becomes.
  • the butt stock has a groove below the shaft housing which is open towards the front of the butt stock. Is in this groove a corresponding nose of the barrel can be inserted. Through the front of the The fore-end is closed, so that the barrel on the buttstock is fixed by the fore-end. Fixing the forearm on the buttstock is done by a dovetail guide that perpendicular to the longitudinal axis of the barrel between the front and front Buttstock runs.
  • a lock in the form of a Movable pin provided, the movement of the Forearm is blocked relative to the buttstock.
  • the movable pen is connected to a lever on the fore-end Lever the pin in the locked position with the butt stock, or out of the Rest position can be brought out. It should be mentioned at this point that the locking of the barrel on the buttstock during the The shooting process is not necessary because the barrel is repeated through the chamber body with the housing and thus with the buttstock is positively connected.
  • the barrel is fixed to the buttstock through the fore-end is therefore only in the unrepeated state required, or during the repetition process, because during the Repetition process there is a risk that the chamber body or the cartridge sitting in the chamber pushed the barrel forward becomes.
  • This well-known rifle stands out u. a. in that it - regardless of how often it is assembled or disassembled - for everyone Shot offers the same meeting point location. This is because the run is not is clamped with the housing of the butt stock, for example is the case in the prior art in that the run through there Housing of the butt stock is clamped.
  • the Locking device is spring-loaded, the spring being released for unlocking an actuator is compressed. It is provided that for Fixation, d. H. to lock the forearm on the buttstock the spring activates the locking device, whereas for releasing only the actuator can be moved against the force of the spring must to release the locking device and therefore the forend from Separate buttstock.
  • the locking device a spring-loaded pistons as well as on the piston circumference
  • locking members for example in the form of balls
  • the Locking members by the piston in the locked position, d. H. in the locking position are feasible.
  • the locking device in Essentially from the spring-loaded piston, the locking members and whose actuator, for. B. there is a piston rod in the Manufacturing are much cheaper than the locking device after State of the art.
  • the piston has a radial Displacement of the pawls a ramp. Through the The locking members are moved radially outwards, therefore get into their locking position, due to the spring load of the piston, the locking members remain in this basic position.
  • the forend has one to hold the locking device sleeve-shaped approach, the butt stock a bore for receiving this sleeve-shaped approach.
  • the sleeve-shaped approach distributed in the area of the ramp Openings for the locking members, whereby in the bore of the Butt stock on the inner circumference locking means, for example in the form a circumferential groove arranged on the inner circumference for the Locking elements are provided.
  • the bore of the butt stock is advantageous lined by a sleeve that the circumferential groove for the locking members having.
  • the rifle designated overall by 1, shows barrel 20, the Fore-end 30 and the butt-end 40.
  • the butt-end 40 has that Housing 41, the rear shaft 40 being in the region of the housing 41 has a groove 43 parallel to the longitudinal axis of the butt stock 40.
  • the Barrel 20 shows a sleeve 21 with a nose arranged under the sleeve 22 for insertion through the groove 43. After adding the Fore shaft 30 is the groove 43 through the end face 31 of the Front shaft 30 blocked in such a way that the nose 22 of the barrel 20 does not can be got out of the groove 43.
  • the locking of the forearm 30 on the buttstock 40 is now in Individual can be seen in Figures 3 and 4.
  • the forend has 30 a face plate 32 on the face side (arrow 31).
  • the face plate 32 comprises the sleeve-shaped extension 33, which receives the locking device 50.
  • the Buttstock 40 also shows an end plate 42 which in the merged state of the fore-end with the butt-end the front plate 32 of the forearm rests.
  • the face plate 42 of the Butt stock has a protruding into the bore 45 of the butt stock Sleeve 44, the size of which corresponds to the sleeve-shaped Approach 33 is formed.
  • the locking device 50 comprises the piston 51 and the balls 59 trained locking members, wherein the piston in the area of Piston base 52 is supported on the bore base 46 by a spring 60.
  • the piston 51 has the conical run-on slope 55 for the balls 59 and then the piston rod 57, the diameter of which is such that that when the balls rest on the piston rod, the sleeve 44 through the Bullets 59 is released.
  • the piston rod 57 protrudes from how this Figures 1 and 2 results through the fore-end 30 in the longitudinal direction through, so that it can be operated from the outside.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Toys (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Telescopes (AREA)
  • Adornments (AREA)
  • Ink Jet (AREA)
  • Springs (AREA)

Abstract

The take down rifle (1) has a stock (40), a forepiece (30) and a barrel (20). The barrel is releasably connected with the stock. The forepiece is releasably connected to the stock by a catch. The catch has a spring loaded detent piston which is released by an actuator. The piston drive the locking balls into the locking position.

Description

Die vorliegende Erfindung betrifft ein Gewehr, umfassend einen Hinterschaft, einen Vorderschaft und einen Lauf, wobei der Lauf lösbar mit dem Hinterschaft verbindbar ist, und wobei durch Verriegelung des Vorderschaftes mit dem Hinterschaft durch eine Riegeleinrichtung der Lauf am Hinterschaft fixierbar ist. The present invention relates to a rifle comprising a Buttstock, a fore-end and a barrel, the barrel being detachable with the buttstock is connectable, and wherein by locking the Fore-end with the buttstock through a locking device of the barrel can be fixed on the buttstock.

Ein Gewehr, bei dem der Lauf vom Hinterschaft lösbar ist, ist in Fachkreisen unter der Bezeichnung "Take down-Gewehr" bekannt. Derartige Gewehre, bei denen der Lauf vom Hinterschaft zu trennen ist, kommen insbesondere dann zum Einsatz, wenn ein solches Gewehr transportiert werden muss bzw., wenn der Lauf auswechselbar sein soll.A rifle in which the barrel can be detached from the butt stock is in Experts known as "take down rifle". Such rifles where the barrel is separated from the butt stock are used especially when such a rifle must be transported or if the barrel should be interchangeable.

Bei einem aus dem Stand der Technik bekannten teilbaren Gewehr wird der Lauf durch die Kammer des Hinterschafts klemmbar aufgenommen. Hierzu besitzt die Kammer einen in Längsrichtung geschlitzten, hülsenförmigen Ansatz, der im Bereich des Schlitzes Klemmschrauben aufweist. Durch diese Klemmschrauben wird die Schlitzweite verändert, so dass der Lauf in dem geschlitzten hülsenförmigen Ansatz der Kammer klemmbar fixierbar ist. Nachteilig an diesem Gewehr ist, dass nach jeder Montage des Gewehrs der Lauf relativ zum Hinterschaft eine andere Stellung einnimmt, mit der Folge, dass sich die Treffpunktlage nach jeder Montage anders darstellt. Dies hängt im Wesentlichen damit zusammen, dass in Abhängigkeit des Anzugsmomentes der einzelnen Klemmschrauben der Lauf des Gewehrs relativ zum Hinterschaft ausgerichtet wird.In a divisible rifle known from the prior art, the Run clamped through the chamber of the buttstock. For this the chamber has a sleeve-shaped slit in the longitudinal direction Approach that has clamping screws in the area of the slot. By these clamping screws will change the slot width so that the barrel in the slotted sleeve-shaped attachment of the chamber can be clamped in place is. The disadvantage of this rifle is that after each assembly of the The barrel takes a different position relative to the butt stock, with the consequence that the meeting point is different after each assembly represents. This is mainly due to the fact that in Dependence of the tightening torque of the individual clamping screws Barrel of the rifle is aligned relative to the butt stock.

Aus der DE 198 15 261 C2 ist ein in drei Teile zerlegbares Gewehr bekannt, bei dem der Lauf durch den Vorderschaft am Hinterschaft fixiert wird. Der Hinterschaft weist hierbei unterhalb des Schaftgehäuses eine Nut auf, die zur Stirnseite des Hinterschaftes hin geöffnet ist. In diese Nut ist eine entsprechende Nase des Laufes einschiebbar. Durch die Stirnseite des Vorderschaftes wird die Nut verschlossen, so dass der Lauf am Hinterschaft durch den Vorderschaft fixiert ist. Die Fixierung des Vorderschaftes am Hinterschaft erfolgt durch eine Schwalbenschwanzführung, die senkrecht zur Längsachse des Laufes stirnseitig zwischen Vorder- und Hinterschaft verläuft. Um zu verhindern, dass der Vorderschaft sich unbeabsichtigt vom Hinterschaft löst, ist eine Arretierung in Form eines beweglichen Stiftes vorgesehen, wobei durch den Stift die Bewegung des Vorderschaftes relativ zum Hinterschaft blockiert ist. Der bewegliche Stift steht mit einem Hebel am Vorderschaft in Verbindung, wobei durch den Hebel der Stift in Raststellung mit dem Hinterschaft, bzw. aus der Raststellung herausgebracht werden kann. Es sei an dieser Stelle erwähnt, dass die Verriegelung des Laufes am Hinterschaft während des Schussvorganges nicht erforderlich ist, da im repetierten Zustand der Lauf durch den Kammerkörper mit dem Gehäuse und damit mit dem Hinterschaft formschlüssig verbunden ist. Die Fixierung des Laufes am Hinterschaft durch den Vorderschaft ist demzufolge nur im unrepetierten Zustand erforderlich, bzw. während des Repetiervorganges, weil während des Repetiervorganges die Gefahr besteht, dass durch den Kammerkörper bzw. die in der Kammer einsitzende Patrone der Lauf nach vorn herausgeschoben wird.DE 198 15 261 C2 discloses a rifle that can be dismantled into three parts known, in which the barrel is fixed to the buttstock by the fore-end becomes. The butt stock has a groove below the shaft housing which is open towards the front of the butt stock. Is in this groove a corresponding nose of the barrel can be inserted. Through the front of the The fore-end is closed, so that the barrel on the buttstock is fixed by the fore-end. Fixing the forearm on the buttstock is done by a dovetail guide that perpendicular to the longitudinal axis of the barrel between the front and front Buttstock runs. To prevent the forend from itself unintentionally releases from the buttstock is a lock in the form of a Movable pin provided, the movement of the Forearm is blocked relative to the buttstock. The movable pen is connected to a lever on the fore-end Lever the pin in the locked position with the butt stock, or out of the Rest position can be brought out. It should be mentioned at this point that the locking of the barrel on the buttstock during the The shooting process is not necessary because the barrel is repeated through the chamber body with the housing and thus with the buttstock is positively connected. The barrel is fixed to the buttstock through the fore-end is therefore only in the unrepeated state required, or during the repetition process, because during the Repetition process there is a risk that the chamber body or the cartridge sitting in the chamber pushed the barrel forward becomes.

Dieses bekannte Gewehr zeichnet sich u. a. dadurch aus, dass es - unabhängig davon, wie häufig es montiert bzw. demontiert wird - bei jedem Schuss die gleiche Treffpunktlage bietet. Dies deshalb, weil der Lauf nicht mit dem Gehäuse des Hinterschaftes verspannt wird, wie es beispielsweise beim Stand der Technik insofern der Fall ist, als dort der Lauf durch das Gehäuse des Hinterschaftes klemmbar aufgenommen wird.This well-known rifle stands out u. a. in that it - regardless of how often it is assembled or disassembled - for everyone Shot offers the same meeting point location. This is because the run is not is clamped with the housing of the butt stock, for example is the case in the prior art in that the run through there Housing of the butt stock is clamped.

Allerdings ist die beschriebene Verriegelung des Vorderschaftes am Hinterschaft in der Bedienung relativ aufwendig, so dass der Erfindung die Aufgabe zu Grunde liegt, ein Gewehr der eingangs genannten Art derart weiterzubilden, dass dieses in der Bedienung, d. h. der Demontage und Montage, einfacher ausgestaltet ist, allerdings nach jeder Demontage und nachfolgender Montage eine gleiche Treffpunktlage bietet, mithin der Lauf nicht kraftschlüssig mit dem Hinterschaft verbunden wird.However, the locking of the fore-end described is on Buttocks in the operation relatively expensive, so that the invention The task is based on a rifle of the type mentioned at the beginning to further that this in the operation, d. H. disassembly and Assembly, is simpler, but after each disassembly and subsequent assembly offers the same meeting point location, hence the barrel is not positively connected to the buttstock.

Die Aufgabe wird erfindungsgemäß dadurch gelöst, dass die Riegeleinrichtung federbelastet ist, wobei zur Entriegelung die Feder durch ein Betätigungsglied gestaucht wird. Hierbei ist vorgesehen, dass zur Fixierung, d. h. zur Verriegelung des Vorderschaftes am Hinterschaft durch die Feder die Riegeleinrichtung aktiviert wird, wohingegen zum Lösen lediglich das Betätigungsglied gegen die Kraft der Feder verschoben werden muss, um die Riegeleinrichtung zu lösen und mithin den Vorderschaft vom Hinterschaft zu trennen.The object is achieved in that the Locking device is spring-loaded, the spring being released for unlocking an actuator is compressed. It is provided that for Fixation, d. H. to lock the forearm on the buttstock the spring activates the locking device, whereas for releasing only the actuator can be moved against the force of the spring must to release the locking device and therefore the forend from Separate buttstock.

Weitere vorteilhafte Merkmale sind den Unteransprüchen zu entnehmen.Further advantageous features can be found in the subclaims.

Im Einzelnen ist vorgesehen, dass die Riegeleinrichtung einen federbelasteten Kolben sowie auf dem Kolbenumfang aufsitzende Sperrglieder, beispielsweise in Form von Kugeln umfasst, wobei die Sperrglieder durch den Kolben in Sperrposition, d. h. in Riegelstellung bringbar sind. Hieraus wird deutlich, dass die Riegeleinrichtung im Wesentlichen aus dem federbelasteten Kolben, den Sperrgliedern sowie dessen Betätigungsglied, z. B. einer Kolbenstange besteht, die in der Herstellung wesentlich preiswerter sind, als die Riegeleinrichtung nach dem Stand der Technik. Im Einzelnen besitzt der Kolben zur radialen Verschiebung der Sperrglieder eine Auflaufschräge. Durch die Auflaufschräge werden die Sperrglieder radial nach außen verschoben, gelangen mithin in ihre Sperrposition, wobei auf Grund der Federbelastung des Kolbens die Sperrglieder in dieser Grundstellung verharren. Erst durch Betätigung der Kolbenstange, die durch den Vorderschaft parallel zu dessen Längsachse hindurchragt, werden die Sperrglieder durch Verschiebung des Kolbens entgegen der Federkraft in die Entriegelungsposition gebracht. In diesem Fall sitzen die Sperrglieder auf der Kolbenstange auf, deren Durchmesser wesentlich geringer ist, als der Durchmesser des Kolbens im Bereich der Auflaufschräge.Specifically, it is provided that the locking device a spring-loaded pistons as well as on the piston circumference Includes locking members, for example in the form of balls, the Locking members by the piston in the locked position, d. H. in the locking position are feasible. From this it is clear that the locking device in Essentially from the spring-loaded piston, the locking members and whose actuator, for. B. there is a piston rod in the Manufacturing are much cheaper than the locking device after State of the art. In detail, the piston has a radial Displacement of the pawls a ramp. Through the The locking members are moved radially outwards, therefore get into their locking position, due to the spring load of the piston, the locking members remain in this basic position. Only by Actuation of the piston rod by the fore-end parallel to it Protrudes through the longitudinal axis, the locking members by moving the Piston brought against the spring force in the unlocking position. In In this case, the locking members sit on the piston rod, the Diameter is much smaller than the diameter of the piston in Area of the ramp.

Zur Aufnahme der Riegeleinrichtung besitzt der Vorderschaft einen hülsenförmigen Ansatz, wobei der Hinterschaft eine Bohrung zur Aufnahme dieses hülsenförmigen Ansatzes aufweist. Im Einzelnen weist weiterhin der hülsenförmige Ansatz im Bereich der Auflaufschräge umfangsverteilt Öffnungen für die Sperrglieder auf, wobei in der Bohrung des Hinterschaftes auf dem Innenumfang Rastmittel, beispielsweise in Form einer auf dem Innenumfang angeordneten umlaufenden Nut für die Sperrglieder vorgesehen sind. Die Bohrung des Hinterschaftes ist vorteilhaft durch eine Hülse ausgekleidet, die die umlaufende Nut für die Sperrglieder aufweist.The forend has one to hold the locking device sleeve-shaped approach, the butt stock a bore for receiving this sleeve-shaped approach. In detail, the sleeve-shaped approach distributed in the area of the ramp Openings for the locking members, whereby in the bore of the Butt stock on the inner circumference locking means, for example in the form a circumferential groove arranged on the inner circumference for the Locking elements are provided. The bore of the butt stock is advantageous lined by a sleeve that the circumferential groove for the locking members having.

Anhand der Zeichnungen wird die Erfindung nachstehend beispielhaft näher erläutert.

Figur 1
zeigt das Gewehr in einer Seitenansicht;
Figur 2
zeigt das Gewehr ebenfalls in einer Seitenansicht, wobei die drei Teile Hinterschaft, Lauf und Vorderschaft im voneinander gelösten Zustand dargestellt sind;
Figur 3
zeigt die Einzelheit "X" gemäß Figur 1 in vergrößerter Darstellung im verriegelten Zustand des Vorderschaftes am Hinterschaft;
Figur 4
zeigt die Einzelheit "X" gemäß Figur 1 im Zustand der Entriegelung.
The invention is explained in more detail below by way of example with reference to the drawings.
Figure 1
shows the rifle in a side view;
Figure 2
shows the rifle also in a side view, the three parts buttstock, barrel and forearm are shown in a detached state;
Figure 3
shows the detail "X" according to Figure 1 in an enlarged view in the locked state of the forearm on the buttstock;
Figure 4
shows the detail "X" according to Figure 1 in the state of unlocking.

Das insgesamt mit 1 bezeichnete Gewehr zeigt den Lauf 20, den Vorderschaft 30 und den Hinterschaft 40. Der Hinterschaft 40 besitzt das Gehäuse 41, wobei im Bereich des Gehäuses 41 der Hinterschaft 40 parallel zur Längsachse des Hinterschaftes 40 eine Nut 43 aufweist. Der Lauf 20 zeigt eine Hülse 21 mit einer unter der Hülse angeordneten Nase 22 zur einschiebbaren Aufnahme durch die Nut 43. Nach Anfügung des Vorderschaftes 30 ist die Nut 43 durch die Stirnseite 31 des Vorderschaftes 30 derart blockiert, dass die Nase 22 des Laufes 20 nicht aus der Nut 43 herausgelangen werden kann. The rifle, designated overall by 1, shows barrel 20, the Fore-end 30 and the butt-end 40. The butt-end 40 has that Housing 41, the rear shaft 40 being in the region of the housing 41 has a groove 43 parallel to the longitudinal axis of the butt stock 40. The Barrel 20 shows a sleeve 21 with a nose arranged under the sleeve 22 for insertion through the groove 43. After adding the Fore shaft 30 is the groove 43 through the end face 31 of the Front shaft 30 blocked in such a way that the nose 22 of the barrel 20 does not can be got out of the groove 43.

Die Verriegelung des Vorderschaftes 30 am Hinterschaft 40 ist nun im Einzelnen den Figuren 3 und 4 zu entnehmen. Der Vorderschaft 30 besitzt stirnseitig (Pfeil 31) eine Stirnplatte 32. Die Stirnplatte 32 umfasst den hülsenförmigen Ansatz 33, der die Riegeleinrichtung 50 aufnimmt. Der Hinterschaft 40 zeigt ebenfalls eine Stirnplatte 42, die im zusammengefügten Zustand des Vorderschaftes mit dem Hinterschaft an der Stirnplatte 32 des Vorderschaftes anliegt. Die Stirnplatte 42 des Hinterschaftes besitzt eine in die Bohrung 45 des Hinterschafts ragende Hülse 44, die in ihrer Größe korrespondierend zu dem hülsenförmigen Ansatz 33 ausgebildet ist.The locking of the forearm 30 on the buttstock 40 is now in Individual can be seen in Figures 3 and 4. The forend has 30 a face plate 32 on the face side (arrow 31). The face plate 32 comprises the sleeve-shaped extension 33, which receives the locking device 50. The Buttstock 40 also shows an end plate 42 which in the merged state of the fore-end with the butt-end the front plate 32 of the forearm rests. The face plate 42 of the Butt stock has a protruding into the bore 45 of the butt stock Sleeve 44, the size of which corresponds to the sleeve-shaped Approach 33 is formed.

Die Riegeleinrichtung 50 umfasst den Kolben 51 und die als Kugeln 59 ausgebildeten Sperrglieder, wobei sich der Kolben im Bereich des Kolbenbodens 52 durch eine Feder 60 an dem Bohrungsboden 46 abstützt. Der Kolben 51 weist die konische Auflaufschräge 55 für die Kugeln 59 auf sowie daran schließend die Kolbenstange 57, deren Durchmesser derart ist, dass bei Anlage der Kugeln auf der Kolbenstange die Hülse 44 durch die Kugeln 59 freigegeben ist. Die Kolbenstange 57 ragt, wie sich dies aus den Figuren 1 und 2 ergibt, durch den Vorderschaft 30 in Längsrichtung hindurch, so dass sie von außen betätigbar ist.The locking device 50 comprises the piston 51 and the balls 59 trained locking members, wherein the piston in the area of Piston base 52 is supported on the bore base 46 by a spring 60. The piston 51 has the conical run-on slope 55 for the balls 59 and then the piston rod 57, the diameter of which is such that that when the balls rest on the piston rod, the sleeve 44 through the Bullets 59 is released. The piston rod 57 protrudes from how this Figures 1 and 2 results through the fore-end 30 in the longitudinal direction through, so that it can be operated from the outside.

Im verriegelten Zustand des Vorderschaftes mit dem Hinterschaft, wie in Figur 3 dargestellt, werden durch die konische Auflaufschräge 55 die Kugeln 59 durch die entsprechenden Öffnungen 38 in dem hülsenförmigen Ansatz 33 bis in die auf dem Innenumfang der Hülse 44 angeordnete Nut oder Schlitz 48 gedrückt. In diesem Zustand kann der Vorderschaft vom Hinterschaft nicht gelöst werden. Bei Betätigung der Kolbenstange 57 in Richtung des Pfeiles 70 wird die Feder 60 gestaucht, wobei dann bei Abziehen des Vorderschaftes vom Hinterschaft die Kugeln 59 in die Position gemäß Figur 4 gelangen, mithin nicht mehr an der Auflaufschräge des Kolbens anliegen.In the locked state of the fore-end with the butt stock, as in Figure 3 shown, are by the conical ramp 55 Balls 59 through the corresponding openings 38 in the sleeve-shaped Approach 33 into the groove arranged on the inner circumference of the sleeve 44 or slot 48 pressed. In this state, the fore-end of Butt stock cannot be solved. When operating the piston rod 57 in In the direction of arrow 70, the spring 60 is compressed, in which case Withdraw the forearm from the butt stock the balls 59 in the 4 position, therefore no longer on the ramp of the piston.

Claims (11)

  1. A rifle (1) comprising a stock (40), a forearm
    (30) and a barrel (20), the barrel (20) being releasably connectable to the stock (40) and said barrel (20) being fastenable to said stock (40) by bringing the forearm (30) into locking engagement with said stock (40) by means of a locking device (50), characterized in that the locking device (50) has a spring-loaded piston (51), the spring (60) being compressed by an actuation member (57) for the purpose of unlocking.
  2. The rifle according to claim 1,
    characterized in that locking members (59) are seated on the circumference of the piston, said locking members (59) being capable of being brought into a locking position through the piston (51).
  3. The rifle according to claim 2,
    characterized in that the piston (51) is provided with a leading bevel edge (55) for the purpose of radially displacing the locking members (59).
  4. The rifle according to claim 3,
    characterized in that the forearm (30) is provided with a sleeve-like projection (33) for the reception of the locking device (50).
  5. The rifle according to claim 4,
    characterized in that the stock (40) is provided with a bore (45) for reception of the sleeve-like projection (33).
  6. The rifle according to claim 5,
    characterized in that the bore (45) is lined with a sleeve (44).
  7. The rifle according to claim 4,
    characterized in that, in the region of the leading bevel edge (55), the sleeve-like projection (33) is provided with apertures (38) for the locking members, said apertures being spaced around the circumference.
  8. The rifle according to claim 6,
    characterized in that there are provided engaging means (48) for the locking members (59) on the inner circumference in the sleeve (44) or in the bore (45) respectively of the stock (40).
  9. The rifle according to claim 8,
    characterized in that the engaging means is configured to form a tangentially contouring groove (48) disposed on the inner circumference of the sleeve (44), or of the bore (45), of the stock (40).
  10. The rifle according to claim 2,
    characterized in that the actuation member of the piston (51) is a piston rod (57) that extends through the forearm (30) parallel to the longitudinal axis thereof.
  11. The rifle according to claim 1
    characterized in that the stock (40) has a housing (41), a groove (43) which is oriented parallel to the longitudinal axis and into which the tongue (22) of the barrel (20) is slidably insertable being provided beneath said housing (41), said groove (43) being blockable by the forearm (30).
EP02027214A 2002-02-09 2002-12-06 Gun including a rear shaft, a fore shaft and a barrel Expired - Lifetime EP1335174B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10205503 2002-02-09
DE10205503A DE10205503C1 (en) 2002-02-09 2002-02-09 Take down rifle has barrel and forepiece locked to stock using spring loaded catch

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EP1335174A1 EP1335174A1 (en) 2003-08-13
EP1335174B1 true EP1335174B1 (en) 2004-09-15

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Family Applications (1)

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EP02027214A Expired - Lifetime EP1335174B1 (en) 2002-02-09 2002-12-06 Gun including a rear shaft, a fore shaft and a barrel

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US (1) US6889463B2 (en)
EP (1) EP1335174B1 (en)
AT (1) ATE276504T1 (en)
DE (1) DE10205503C1 (en)
DK (1) DK1335174T3 (en)
ES (1) ES2227379T3 (en)

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DE102017102005A1 (en) 2017-02-01 2018-08-02 Heinz-Eckhard Engel Handgun with tool-less removable and mountable butt stock

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DE102014108670B3 (en) * 2014-06-20 2015-07-16 Heinz-Eckhard Engel firearm
DE102017102005A1 (en) 2017-02-01 2018-08-02 Heinz-Eckhard Engel Handgun with tool-less removable and mountable butt stock

Also Published As

Publication number Publication date
DE10205503C1 (en) 2003-07-10
EP1335174A1 (en) 2003-08-13
ES2227379T3 (en) 2005-04-01
US20030150151A1 (en) 2003-08-14
DK1335174T3 (en) 2004-11-01
ATE276504T1 (en) 2004-10-15
US6889463B2 (en) 2005-05-10

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