EP3370030A1 - Barrel mounting means for a firearm - Google Patents

Barrel mounting means for a firearm Download PDF

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Publication number
EP3370030A1
EP3370030A1 EP18020035.4A EP18020035A EP3370030A1 EP 3370030 A1 EP3370030 A1 EP 3370030A1 EP 18020035 A EP18020035 A EP 18020035A EP 3370030 A1 EP3370030 A1 EP 3370030A1
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EP
European Patent Office
Prior art keywords
clamping
barrel
running
running end
system sleeve
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.)
Granted
Application number
EP18020035.4A
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German (de)
French (fr)
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EP3370030B1 (en
Inventor
Willi Hankel
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JG Anschuetz GmbH and Co KG
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JG Anschuetz GmbH and Co KG
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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
    • 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
    • F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
    • F41A21/48—Barrel mounting means, e.g. releasable mountings for replaceable barrels
    • F41A21/487—Barrel mounting means, e.g. releasable mountings for replaceable barrels using friction, e.g. by clamping a barrel surface

Definitions

  • the invention relates to a barrel clamping a firearm with a barrel and the system sleeve carrying the barrel.
  • the barrel of a weapon must be connected to the system or system sleeve. As is known, this can be done by screws which act on the running end and are mounted on the system sleeve. Also, a pressing or sticking or pinning the Laufendes in the system sleeve is known. A change of the barrel or its disassembly is no longer possible.
  • the object of the invention is to provide an improved Laufklemmung available, in which a simple and secure support and a release of the barrel is made possible in a system sleeve.
  • the system sleeve has a running receptacle into which the running end of the barrel is inserted, wherein for clamping the running end in the running receptacle at least one in cross-section crescent-shaped clamping piece is present, which lies in a clamping groove on the system sleeve and against the Running can be pressed.
  • a very advantageous three-point clamping of the running end against a allows the barrel mount and on the other hand against the outer ends of the clamping piece.
  • the run remains at any time interchangeable by loosening the clamp by moving away the clamping piece from the running.
  • Clamping screws have so far created only point connections.
  • the inner radius of the clamping piece is smaller than the outer radius of the running end.
  • the clamping piece is pressed by means of a radially in the system sleeve to the cylindrical running end mounted clamping screw against the running end under elastic deformation.
  • An advantageous embodiment of the invention provides that at least one of the clamping pieces is pressed in a clamping piece receiving groove on the current.
  • a further development of the invention provides that the clamping piece receiving groove is designed cone-shaped toward the end of the barrel. As a result, the running can be safely pulled into the barrel holder, wherein the ends of the clamping piece can act on the inclined surface of the cone.
  • a twist-securing of the running end in the barrel mount is configured advantageously, with a present at the running projection in a corresponding recess on the system sleeve engages in the inserted state of the running in the run recording.
  • Fig. 1 is an exemplary Laufklemmung a firearm with a barrel 1 and the barrel 1 bearing system sleeve 3 shown in individual parts.
  • the system sleeve 3 has a running receptacle 4, in which the running end 2 of the barrel 1 can be inserted. This takes place the clamping of the running end 2 in the barrel holder 4 with in the example two in cross-section crescent-shaped clamping pieces 5.
  • the clamping piece 5 is in each case in a clamping groove 6 on the system sleeve 3 and is pressed in the mounted state against the current end 2.
  • Fig. 2 the clamping piece is shown in a side view in detail.
  • the inner radius 51 of the clamping piece 5 is smaller than the outer radius 21 of the running end 2 - see also Fig. 10 ,
  • Fig. 3 shows a schematic sectional view of the clamping piece Fig. 2 in the direction of view A.
  • FIG. 4 An exemplary clamping screw 7 is shown in a schematic side view in Fig. 4 shown.
  • the clamping screw head 71 is to cooperate with a corresponding clamping screw head receptacle 53 on the clamping piece 5, see for example Fig. 3 and 10 to 12 , educated.
  • Fig. 5 shows a schematic sectional view through a system sleeve 3 with run recording 4.
  • the clamping screw 7 is guided in a formed in a clamping screw receptacle 61 thread.
  • the clamping grooves 6 are formed, in which the clamping pieces 5 are, see also Fig. 9 and 10 to 12 ,
  • the Fig. 6 to 8 show the current 2 in different views.
  • Fig. 9 shows a schematic sectional view through a fully assembled Laufklemmung with a running end 2 clamped in the barrel holder 4 of the system sleeve 3.
  • the clamping pieces 5 by means of each one in the system sleeve 3 radially to the cylindrical running end 2 mounted clamping screw 7 against the current 2 under elastic deformation of the clamping piece 5 pressed.
  • One of the clamping pieces 5 is pressed in a clamping piece receiving groove 22 at the running end 2.
  • the clamping piece receiving groove 22 is also in the Fig. 6 and 7 shown closer.
  • the clamping piece receiving groove 22 is configured towards the end 24 of the running end 2 towards cone-shaped 23.
  • the 10 to 12 each show in a schematic sectional view through a system sleeve with it clamped running different degrees of tightening the clamping screw 7 against the clamping piece. 5
  • Fig. 11 shows a schematic sectional view through the system sleeve Fig. 10 with more tightened screw 7, and Fig. 12 accordingly with the maximum tightened screw 7.
  • the running clamping can be canceled by loosening the clamping screws 7 in a simple manner and the barrel 1 can be easily pulled with its current end 2 of the barrel holder 4 of the system sleeve 3. So a running change and maintenance is very easy.

Abstract

Die Erfindung betrifft eine Laufklemmung einer Schusswaffe mit einem Lauf (1) und einer den Lauf (1) tragenden Systemhülse (3), wobei die Systemhülse (3) eine Laufaufnahme (4) aufweist, in die das Laufende (2) des Laufs (1) gesteckt wird, wobei zur Klemmung des Laufendes (2) in der Laufaufnahme (4) wenigstens ein in Querschnitt halbmondförmiges Klemmstück (5) vorhanden ist, welches in einer Klemm-Nut (6) an der Systemhülse (3) liegt und gegen das Laufende (2) gedrückt werden kann.

Figure imgaf001
The invention relates to a barrel clamping of a firearm with a barrel (1) and a barrel (1) carrying the system sleeve (3), wherein the system sleeve (3) has a barrel holder (4) into which the running end (2) of the barrel (1 ) is inserted, wherein for clamping the running end (2) in the running receptacle (4) at least one cross-sectionally crescent-shaped clamping piece (5) is present, which in a clamping groove (6) on the system sleeve (3) and against the current (2) can be pressed.
Figure imgaf001

Description

Die Erfindung betrifft eine Laufklemmung einer Schusswaffe mit einem Lauf und einer den Lauf tragenden Systemhülse.The invention relates to a barrel clamping a firearm with a barrel and the system sleeve carrying the barrel.

Der Lauf einer Waffe muss mit dem System beziehungsweise mit der Systemhülse verbunden werden. Dies kann bekanntermaßen durch auf das Laufende wirkende, an der Systemhülse gelagerte Schrauben erfolgen. Auch ein Einpressen oder ein Einkleben oder auch Verstiften des Laufendes in der Systemhülse ist bekannt. Ein Wechsel des Laufs bzw. dessen Demontage ist dabei nicht mehr möglich.The barrel of a weapon must be connected to the system or system sleeve. As is known, this can be done by screws which act on the running end and are mounted on the system sleeve. Also, a pressing or sticking or pinning the Laufendes in the system sleeve is known. A change of the barrel or its disassembly is no longer possible.

Aufgabe der Erfindung ist es eine verbesserte Laufklemmung zur Verfügung zu stellen, bei der eine einfache und sichere Halterung als auch ein Lösen des Laufs in einer Systemhülse ermöglicht ist.The object of the invention is to provide an improved Laufklemmung available, in which a simple and secure support and a release of the barrel is made possible in a system sleeve.

Diese Aufgabe wird durch eine Laufklemmung einer Schusswaffe mit einem Lauf und einer den Lauf tragenden Systemhülse nach den Merkmalen des Anspruchs 1 gelöst.This object is achieved by a barrel clamping a firearm with a barrel and a system sleeve carrying the barrel according to the features of claim 1.

Erfindungsgemäß ist vorgesehen, dass die Systemhülse eine Laufaufnahme aufweist, in die das Laufende des Laufs gesteckt wird, wobei zur Klemmung des Laufendes in der Laufaufnahme wenigstens ein in Querschnitt halbmondförmiges Klemmstück vorhanden ist, welches in einer Klemm-Nut an der Systemhülse liegt und gegen das Laufende gedrückt werden kann. Hierdurch ist auf besonders effektive Weise eine sehr vorteilhafte Drei-Punkt-Klemmung des Laufendes zum einen gegen die Laufaufnahme und zum anderen gegen die äußeren Enden des Klemmstücks ermöglicht. Dabei bleibt der Lauf jederzeit durch Lösen der Klemmung durch wegbewegen des Klemmstücks vom Laufende auswechselbar. Durch die Zylinderabschnitts-förmige Ausgestaltung des Klemmstücks ist dabei eine axiale als auch eine radiale Verklemmung ermöglicht. Klemmschrauben haben hier bisher nur Punktverbindungen geschaffen.According to the invention it is provided that the system sleeve has a running receptacle into which the running end of the barrel is inserted, wherein for clamping the running end in the running receptacle at least one in cross-section crescent-shaped clamping piece is present, which lies in a clamping groove on the system sleeve and against the Running can be pressed. As a result, in a particularly effective manner, a very advantageous three-point clamping of the running end against a allows the barrel mount and on the other hand against the outer ends of the clamping piece. The run remains at any time interchangeable by loosening the clamp by moving away the clamping piece from the running. By the cylindrical portion-shaped configuration of the clamping piece while an axial and a radial clamping is possible. Clamping screws have so far created only point connections.

Bevorzugterweise ist der Innen-Radius des Klemmstücks kleiner als der Außenradius des Laufendes. Hierdurch ist eine Verformung des Klemmstücks gegen das Laufende hin möglich, wodurch die Haltekraft vorwählbar wird.Preferably, the inner radius of the clamping piece is smaller than the outer radius of the running end. As a result, a deformation of the clamping piece against the running end is possible, whereby the holding force is preselected.

Dem folgend ist nach einer Ausgestaltung der Erfindung vorgesehen, dass das Klemmstück vermittels einer in der Systemhülse radial zum zylinderförmigen Laufende gelagerten Spann-Schraube gegen das Laufende unter elastischer Verformung gedrückt ist.Following is provided according to an embodiment of the invention that the clamping piece is pressed by means of a radially in the system sleeve to the cylindrical running end mounted clamping screw against the running end under elastic deformation.

Eine vorteilhafte Ausgestaltung der Erfindung sieht vor, dass wenigstens eines der Klemmstücke in einer Klemmstück-Aufnahme-Nut am Laufende gedrückt ist.An advantageous embodiment of the invention provides that at least one of the clamping pieces is pressed in a clamping piece receiving groove on the current.

Eine Weiterbildung der Erfindung sieht vor, dass die Klemmstück-Aufnahme-Nut zum Ende des Laufs hin Konus-förmig ausgestaltet ist. Hierdurch kann das Laufende sicher in die Laufaufnahme gezogen werden, wobei die Enden des Klemmstücks auf die Schrägfläche des Konus wirken können.A further development of the invention provides that the clamping piece receiving groove is designed cone-shaped toward the end of the barrel. As a result, the running can be safely pulled into the barrel holder, wherein the ends of the clamping piece can act on the inclined surface of the cone.

Eine Verdreh-Sicherung des Laufendes in der Laufaufnahme ist von Vorteil ausgestaltet, wobei ein am Laufende vorhandener Vorsprung in eine entsprechende Ausnehmung an der Systemhülse im eingesteckten Zustand des Laufendes in der Laufaufnahme eingreift.A twist-securing of the running end in the barrel mount is configured advantageously, with a present at the running projection in a corresponding recess on the system sleeve engages in the inserted state of the running in the run recording.

Weitere vorteilhafte Ausgestaltungen ergeben sich aus den weiteren Unteransprüchen oder deren mögliche Unterkombinationen.Further advantageous embodiments will become apparent from the other dependent claims or their possible sub-combinations.

Nachfolgend wird die Erfindung anhand der Zeichnungen weiter erläutert. Im Einzelnen zeigt die schematische Darstellung in:

Fig. 1
eine schematische Darstellung einer erfindungsgemäßen Laufklemmung mit Systemhülse und Laufende in einer Einzelteildarstellung,
Fig. 2
eine Detaildarstellung eines Klemmstücks in einer Seitenansicht,
Fig. 3
eine schematische Schnitt-Darstellung des Klemmstücks aus Fig. 2 in Blickrichtung A,
Fig. 4
eine schematische Seitenansicht einer Spann-Schraube,
Fig. 5
eine schematische Schnitt-Darstellung durch eine Systemhülse mit Laufaufnahme,
Fig. 6
eine schematische erste Ansicht eines Laufendes aus einer ersten Richtung,
Fig. 7
eine schematische zweite Ansicht eines Laufendes aus Fig. 6 aus einer zweiten Richtung,
Fig. 8
eine schematische Ansicht des Laufendes aus Fig. 6 in Laufrichtung gesehen,
Fig. 9
eine schematische Schnitt-Darstellung durch eine voll montierte Laufklemmung mit Laufende in der Laufaufnahme der Systemhülse,
Fig. 10
eine schematische Schnitt-Darstellung durch eine Systemhülse mit darin geklemmtem Laufende,
Fig. 11
eine schematische Schnitt-Darstellung durch die Systemhülse aus Fig. 10 mit stärker angezogener Spann-Schraube, und
Fig. 12
eine schematische Schnitt-Darstellung durch die Systemhülse aus Fig. 10 mit maximal angezogener Spann-Schraube.
The invention will be further explained with reference to the drawings. In detail, the schematic representation in:
Fig. 1
a schematic representation of a Laufklemmung invention with system sleeve and running in a single part representation,
Fig. 2
a detailed view of a clamping piece in a side view,
Fig. 3
a schematic sectional view of the clamping piece Fig. 2 in the direction of view A,
Fig. 4
a schematic side view of a clamping screw,
Fig. 5
a schematic sectional view through a system sleeve with run recording,
Fig. 6
a schematic first view of a running end from a first direction,
Fig. 7
a schematic second view of a running end Fig. 6 from a second direction,
Fig. 8
a schematic view of the running end Fig. 6 seen in the direction of travel,
Fig. 9
a schematic sectional view through a fully assembled Laufklemmung with running in the running receptacle of the system sleeve,
Fig. 10
a schematic sectional view through a system sleeve with it clamped Laufende,
Fig. 11
a schematic sectional view through the system sleeve Fig. 10 with tightened tightening screw, and
Fig. 12
a schematic sectional view through the system sleeve Fig. 10 with maximum tightened screw.

Die in den Figuren gleichen Bezugsziffern bezeichnen gleiche oder gleich wirkende Elemente.The same reference numerals in the figures designate the same or equivalent elements.

In Fig. 1 ist eine beispielhafte Laufklemmung einer Schusswaffe mit einem Lauf 1 und einer den Lauf 1 tragenden Systemhülse 3 in Einzelteilen gezeigt.In Fig. 1 is an exemplary Laufklemmung a firearm with a barrel 1 and the barrel 1 bearing system sleeve 3 shown in individual parts.

Die Systemhülse 3 weist eine Laufaufnahme 4 auf, in die das Laufende 2 des Laufs 1 gesteckt werden kann. Dabei erfolgt die Klemmung des Laufendes 2 in der Laufaufnahme 4 mit im Beispiel zwei im Querschnitt halbmondförmigen Klemmstücken 5. Das Klemmstück 5 liegt jeweils in einer Klemm-Nut 6 an der Systemhülse 3 und wird im montierten Zustand gegen das Laufende 2 gedrückt.The system sleeve 3 has a running receptacle 4, in which the running end 2 of the barrel 1 can be inserted. This takes place the clamping of the running end 2 in the barrel holder 4 with in the example two in cross-section crescent-shaped clamping pieces 5. The clamping piece 5 is in each case in a clamping groove 6 on the system sleeve 3 and is pressed in the mounted state against the current end 2.

In Fig. 2 ist das Klemmstück in einer Seitenansicht im Detail gezeigt. Der Innenradius 51 des Klemmstücks 5 ist kleiner als der Außenradius 21 des Laufendes 2 - siehe hierzu auch Fig. 10.In Fig. 2 the clamping piece is shown in a side view in detail. The inner radius 51 of the clamping piece 5 is smaller than the outer radius 21 of the running end 2 - see also Fig. 10 ,

Fig. 3 zeigt eine schematische Schnitt-Darstellung des Klemmstücks aus Fig. 2 in Blickrichtung A. Fig. 3 shows a schematic sectional view of the clamping piece Fig. 2 in the direction of view A.

Eine beispielhafte Spann-Schraube 7 ist in einer schematischen Seitenansicht in Fig. 4 gezeigt. Der Spann-Schraubenkopf 71 ist dabei zur Zusammenwirkung mit einer entsprechenden Spann-Schraubenkopf-Aufnahme 53 an dem Klemmstück 5, siehe hierzu beispielsweise Fig. 3 und Fig. 10 bis 12, ausgebildet.An exemplary clamping screw 7 is shown in a schematic side view in Fig. 4 shown. The clamping screw head 71 is to cooperate with a corresponding clamping screw head receptacle 53 on the clamping piece 5, see for example Fig. 3 and 10 to 12 , educated.

Fig. 5 zeigt eine schematische Schnitt-Darstellung durch eine Systemhülse 3 mit Laufaufnahme 4. Die Spann-Schraube 7 ist in einem in einer Spann-Schrauben-Aufnahme 61 ausgebildeten Gewinde geführt. Oberhalb der Spann-Schrauben-Aufnahmen 61 sind die Klemm-Nuten 6 ausgebildet, in denen die Klemmstücke 5 liegen, siehe hierzu auch Fig. 9 und 10 bis 12. Fig. 5 shows a schematic sectional view through a system sleeve 3 with run recording 4. The clamping screw 7 is guided in a formed in a clamping screw receptacle 61 thread. Above the clamping screw receptacles 61, the clamping grooves 6 are formed, in which the clamping pieces 5 are, see also Fig. 9 and 10 to 12 ,

Die Fig. 6 bis 8 zeigen das Laufende 2 in verschiedenen Ansichten.The Fig. 6 to 8 show the current 2 in different views.

Fig. 9 zeigt eine schematische Schnitt-Darstellung durch eine voll montierte Laufklemmung mit einem Laufende 2 geklemmt in der Laufaufnahme 4 der Systemhülse 3. Die Klemmstücke 5 sind vermittels jeweils einer in der Systemhülse 3 radial zum zylinderförmigen Laufende 2 gelagerten Spann-Schraube 7 gegen das Laufende 2 unter elastischer Verformung des Klemmstücks 5 gedrückt. Fig. 9 shows a schematic sectional view through a fully assembled Laufklemmung with a running end 2 clamped in the barrel holder 4 of the system sleeve 3. The clamping pieces 5 by means of each one in the system sleeve 3 radially to the cylindrical running end 2 mounted clamping screw 7 against the current 2 under elastic deformation of the clamping piece 5 pressed.

Eines der Klemmstücke 5 ist in einer Klemmstück-Aufnahme-Nut 22 am Laufende 2 gedrückt. Die Klemmstück-Aufnahme-Nut 22 ist auch in den Fig. 6 und 7 näher gezeigt. Die Klemmstück-Aufnahme-Nut 22 ist zum Ende 24 des Laufendes 2 hin Konus-förmig 23 ausgestaltet. Hierdurch wird das Laufende 2 in der Laufaufnahme 4 liegend in Richtung Systemhülse 3 gezogen, sodass der Lauf 1 definiert an der Systemhülse 3 anliegt.One of the clamping pieces 5 is pressed in a clamping piece receiving groove 22 at the running end 2. The clamping piece receiving groove 22 is also in the Fig. 6 and 7 shown closer. The clamping piece receiving groove 22 is configured towards the end 24 of the running end 2 towards cone-shaped 23. As a result, the running end 2 is pulled lying in the running receptacle 4 in the direction of system sleeve 3, so that the run 1 defined on the system sleeve 3 is applied.

Ebenfalls ersichtlich ist in Fig. 9 die eingreifende Verdreh-Sicherung des Laufendes 2 in der Laufaufnahme 4. Dabei ist ein am Laufende 2 ausgestalteter Vorsprung 8 in einer entsprechende Ausnehmung 9 an der Systemhülse 3 im eingesteckten Zustand des Laufendes 2 in der Laufaufnahme 4 in Eingriff. So wird sichergestellt, dass der Lauf 1 immer in einer definierten Lage an der Systemhülse 3 gehalten ist.Also can be seen in Fig. 9 In this case, a run-end 2 ausgestalteter projection 8 in a corresponding recess 9 on the system sleeve 3 in the inserted state of the running end 2 in the barrel holder 4 in engagement. This ensures that the barrel 1 is always held in a defined position on the system sleeve 3.

Die Fig. 10 bis 12 zeigen jeweils in einer schematischen Schnitt-Darstellung durch eine Systemhülse mit darin geklemmtem Laufende unterschiedliche Anzugsgrade der Spannschraube 7 gegen das Klemmstück 5.The 10 to 12 each show in a schematic sectional view through a system sleeve with it clamped running different degrees of tightening the clamping screw 7 against the clamping piece. 5

Durch die Enden 52 des Klemmstücks 5 - siehe auch Fig. 2 - wird mit dem gegenüberliegenden oberen Punkt 41 der Laufaufnahme 4 eine sehr stabile Drei-Punkt-Auflage bzw. -Klemmung des Laufendes 2 in der Laufaufnahme 4 gebildet.Through the ends 52 of the clamping piece 5 - see also Fig. 2 - Is the opposite upper point 41 of the run recording 4 a very stable three-point support or clamping of the running end 2 in the barrel holder 4 is formed.

Da das Klemmstück 5 formelastisch ausgebildet ist, kann durch den Anzug der Spannschraube 7 eine vorwählbare Haltekraft auf das Laufende 2 ausgeübt werden.
Fig. 11 zeigt eine schematische Schnitt-Darstellung durch die Systemhülse aus Fig. 10 mit stärker angezogener Spann-Schraube 7, und Fig. 12 entsprechend mit maximal angezogener Spann-Schraube 7.Since the clamping piece 5 is designed to be elastic, a preselectable holding force can be exerted on the running end 2 by tightening the clamping screw 7.
Fig. 11 shows a schematic sectional view through the system sleeve Fig. 10 with more tightened screw 7, and Fig. 12 accordingly with the maximum tightened screw 7.

Die Laufklemmung ist durch Lösen der Spann-Schrauben 7 auf einfache Weise aufhebbar und der Lauf 1 kann einfach mit seinem Laufende 2 aus der Laufaufnahme 4 der Systemhülse 3 gezogen werden. So ist ein Laufwechsel als auch Wartung sehr einfach ermöglicht.The running clamping can be canceled by loosening the clamping screws 7 in a simple manner and the barrel 1 can be easily pulled with its current end 2 of the barrel holder 4 of the system sleeve 3. So a running change and maintenance is very easy.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Laufrun
22
LaufendeOngoing
2121
Außenradiusouter radius
2222
Klemmstück-Aufnahme-NutSprag receiving groove
2323
Konus-förmige NutCone-shaped groove
2424
Ende des LaufendesEnd of the running
33
Systemhülsesystem case
44
Laufaufnahmeflywheelcenter
4141
oberer Punkt der Laufaufnahmeupper point of the run recording
55
Klemmstückclamp
5151
Innenradiusinner radius
5252
Enden des KlemmstücksEnds of the clamping piece
5353
Spann-Schraubenkopf-AufnahmeClamping screw head receiving
66
Klemm-NutLocking-Nut
6161
Spann-Schrauben-AufnahmeClamping screw receiving
77
Spann-SchraubeClamping screw
7171
Spann-SchraubenkopfClamping screw head
88th
Vorsprunghead Start
99
Ausnehmungrecess

Claims (6)

Laufklemmung einer Schusswaffe mit einem Lauf (1) und einer den Lauf (1) tragenden Systemhülse (3),
dadurch gekennzeichnet,
dass die Systemhülse (3) eine Laufaufnahme (4) aufweist, in die das Laufende (2) des Laufs (1) gesteckt wird,
wobei zur Klemmung des Laufendes (2) in der Laufaufnahme (4) wenigstens ein in Querschnitt halbmondförmiges Klemmstück (5) vorhanden ist, welches in einer Klemm-Nut (6) an der Systemhülse (3) liegt und gegen das Laufende (2) gedrückt werden kann.Barrel clamping of a firearm with a barrel (1) and a barrel (3) carrying the barrel (1),
characterized,
that the system sleeve (3) has a drive housing (4) into which the current (2) of the barrel (1) is inserted,
wherein for clamping the running end (2) in the running receptacle (4) at least one cross-sectionally crescent-shaped clamping piece (5) is present, which in a clamping groove (6) on the system sleeve (3) and pressed against the running end (2) can be. Laufklemmung nach Anspruch 1,
dadurch gekennzeichnet,
dass der Innenradius (51) des Klemmstücks (5) kleiner ist als der Außenradius (21) des Laufendes (2).Clamping according to claim 1,
characterized,
that the inner radius (51) of the clamping piece (5) is smaller than the outer radius (21) of the running end (2). Laufklemmung nach Anspruch 1 oder 2,
dadurch gekennzeichnet,
dass das Klemmstück (5) vermittels einer in der Systemhülse (3) radial zum zylinderförmigen Laufende (2) gelagerten Spann-Schraube (7) gegen das Laufende (2) unter elastischer Verformung des Klemmstücks (5) gedrückt ist.Clamping according to claim 1 or 2,
characterized,
in that the clamping piece (5) is pressed against the running end (2) by elastic deformation of the clamping piece (5) by means of a clamping screw (7) mounted radially in the system sleeve (3) to the cylindrical running end (2). Laufklemmung nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet,
dass wenigstens eines der Klemmstücke (5) in einer Klemmstück-Aufnahme-Nut (22) am Laufende (2) gedrückt ist.Clamping according to one of the preceding claims,
characterized,
in that at least one of the clamping pieces (5) in a clamping piece receiving groove (22) on the running end (2) is pressed. Laufklemmung nach Anspruch 4,
dadurch gekennzeichnet,
dass die Klemmstück-Aufnahme-Nut (22) zum Ende (24) des Laufendes (2) hin Konus-förmig (23) ausgestaltet ist.Clamping according to claim 4,
characterized,
in that the clamping piece receiving groove (22) is designed to be cone-shaped (23) towards the end (24) of the running end (2). Laufklemmung nach einem der vorhergehenden Ansprüche,

dadurch gekennzeichnet,
dass eine Verdreh-Sicherung (8, 9) des Laufendes (2) in der Laufaufnahme (4) vorhanden ist, wobei ein am Laufende (2) ausgestalteter Vorsprung (8) in eine entsprechende Ausnehmung (9) an der Systemhülse (3) im eingesteckten Zustand des Laufendes (2) in der Laufaufnahme (4) eingreift.Clamping according to one of the preceding claims,

characterized,
in that a rotation lock (8, 9) of the running end (2) is present in the running receptacle (4), wherein a projection (8) designed on the running end (2) engages in a corresponding recess (9) on the system sleeve (3) in FIG inserted state of the running end (2) in the barrel holder (4) engages.
EP18020035.4A 2017-03-03 2018-01-24 Barrel mounting means for a firearm Active EP3370030B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102017104546.5A DE102017104546A1 (en) 2017-03-03 2017-03-03 Clamping for a firearm

Publications (2)

Publication Number Publication Date
EP3370030A1 true EP3370030A1 (en) 2018-09-05
EP3370030B1 EP3370030B1 (en) 2020-03-25

Family

ID=61027415

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18020035.4A Active EP3370030B1 (en) 2017-03-03 2018-01-24 Barrel mounting means for a firearm

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Country Link
EP (1) EP3370030B1 (en)
DE (1) DE102017104546A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102141665B1 (en) * 2020-05-21 2020-08-05 에스앤티모티브 주식회사 Gun with barrel assimbly module

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11796272B2 (en) 2021-12-01 2023-10-24 Dwight Mitchel Potter Rifle bedding assembly

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2205982A (en) * 1939-05-11 1940-06-25 Western Cartridge Co Stock-and-barrel assembly for firearms
GB586495A (en) * 1944-10-31 1947-03-20 Birmingham Small Arms Co Ltd Improvements in or relating to firearms
US2589912A (en) * 1949-08-09 1952-03-18 Leon S Weld Barrel bedding device for rifles
DE2456973A1 (en) * 1973-12-28 1975-07-03 Sarmac Sa FIRE ARM WITH RETURNING BARREL
DE4337495A1 (en) * 1993-11-03 1995-05-04 Erma Werke Waffen & Maschf Improved system mounting on a hand-held firearm (small arm, side arm)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2345833A (en) 1942-03-24 1944-04-04 Schirgun Corp Gun barrel lock

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2205982A (en) * 1939-05-11 1940-06-25 Western Cartridge Co Stock-and-barrel assembly for firearms
GB586495A (en) * 1944-10-31 1947-03-20 Birmingham Small Arms Co Ltd Improvements in or relating to firearms
US2589912A (en) * 1949-08-09 1952-03-18 Leon S Weld Barrel bedding device for rifles
DE2456973A1 (en) * 1973-12-28 1975-07-03 Sarmac Sa FIRE ARM WITH RETURNING BARREL
DE4337495A1 (en) * 1993-11-03 1995-05-04 Erma Werke Waffen & Maschf Improved system mounting on a hand-held firearm (small arm, side arm)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102141665B1 (en) * 2020-05-21 2020-08-05 에스앤티모티브 주식회사 Gun with barrel assimbly module

Also Published As

Publication number Publication date
DE102017104546A1 (en) 2018-09-06
EP3370030B1 (en) 2020-03-25

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