EP2273228A2 - Gun - Google Patents

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Publication number
EP2273228A2
EP2273228A2 EP10006163A EP10006163A EP2273228A2 EP 2273228 A2 EP2273228 A2 EP 2273228A2 EP 10006163 A EP10006163 A EP 10006163A EP 10006163 A EP10006163 A EP 10006163A EP 2273228 A2 EP2273228 A2 EP 2273228A2
Authority
EP
European Patent Office
Prior art keywords
barrel
thread
bottom piece
gun
weapon
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.)
Withdrawn
Application number
EP10006163A
Other languages
German (de)
French (fr)
Other versions
EP2273228A3 (en
Inventor
Heiner Schmees
Ralf-Joachim Herrmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rheinmetall Waffe Munition GmbH
Original Assignee
Rheinmetall Waffe Munition GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rheinmetall Waffe Munition GmbH filed Critical Rheinmetall Waffe Munition GmbH
Publication of EP2273228A2 publication Critical patent/EP2273228A2/en
Publication of EP2273228A3 publication Critical patent/EP2273228A3/en
Withdrawn legal-status Critical Current

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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
    • F41A21/482—Barrel mounting means, e.g. releasable mountings for replaceable barrels using continuous threads on the barrel
    • 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
    • F41A21/481—Barrel mounting means, e.g. releasable mountings for replaceable barrels using partial or interrupted threads, e.g. bayonet-type mountings

Definitions

  • the invention relates to a gun barrel with a gun barrel, which is arranged interchangeable via a thread on a bottom piece of the weapon, and with a cradle tube, in which the barrel is mounted axially displaceable.
  • the invention has for its object to provide a gun barrel of the type mentioned, in spite of the use of a thread no axial and preferably no radial clearance is available and in which the gun barrel without disassembly of the weighing tube off and can be installed.
  • the invention is based essentially on the idea that the weapon barrel is biased by a threaded ring arranged at the front on the bottom piece in the loading direction which occurs during firing load.
  • the threaded barrel surrounding the threaded ring can be partially screwed into the weapon barrel mouth facing the front end of the bottom piece releasably, so that it is frictionally axially supported with its located in front of the bottom piece front end to a peripheral collar of the barrel.
  • the gun barrel has a male thread in a section in front of the front end of the bottom piece, on which a threaded ring is rotatably mounted, such that the bottom piece facing the end of the threaded ring is tightened against the front end surface of the bottom piece in the weft direction and thus axially supported non-positively on the end face.
  • the firing forces transmitting thread flanks are preferably arranged obliquely to the axis of the barrel axis.
  • the front part of a bottom piece 1 is shown with an attached gun barrel 2 a tank gun.
  • the gun barrel 2 is connected to the bottom piece 1 interchangeable via an existing of several thread segments bayonet thread 3.
  • cradle tube 4 connects at the front, in which the gun barrel 2 is mounted longitudinally displaceable to allow a gun barrel return after firing.
  • a thread 5 provided in front, in which a threaded ring 6 is partially screwed, which encloses the weapon barrel 2.
  • the located in front of the bottom piece 1 front end 7 of this threaded ring 6 is based on a peripheral collar 8 of the gun barrel 2 frictionally axially, such that the connection between the gun barrel 2 and the bottom piece 1 biased in the loading load occurring during firing load and thus the Game in the bayonet thread 3 is eliminated.
  • the bayonet thread 3 is formed a sawtooth, wherein the circumferential collar 8 facing thread flanks 9 of the gun barrel 2 are arranged obliquely to the axis of the soul 10 of the gun barrel 2.
  • the contacting, obliquely to the axis of the shaft 10 arranged thread flanks 9 of the bayonet thread 3 cause both a radial support and a centering of the gun barrel 2 in the bottom piece. 1
  • the threaded ring 6 is now rotated with a corresponding tool such that it presses non-positively against the collar 8 on the gun barrel 2.
  • the dismantling of the gun barrel (2) takes place essentially in the reverse order, ie: First, the gun barrel (2) is moved from its rest position to the mounting position, then the frictional connection between gun barrel 2 and bottom piece 1 is lifted by turning the threaded ring 6, the front end 7 of the threaded ring 6 is opposite to the collar 8 rear side shifts. Subsequently, the weapon barrel 2 is then released by rotation about its axis 10 of the bottom piece 1 and pulled out of the cradle tube 4 on the front side.

Abstract

The gun has a barrel (2), which is replaceably arranged over a screw thread (3) at base piece (1) of the gun, and has a balancing duct, in which the barrel is laid in pivotable axial manner. A threaded ring (6) is provided for enclosing the barrel. The threaded ring is partially screwed in the front end of the base piece facing the barrel muzzle and holds axial rim pull with its front end (7) found in front of the base piece at a peripheral collar (8) of the barrel.

Description

Die Erfindung betrifft eine Rohrwaffe mit einem Waffenrohr, welches über ein Gewinde an einem Bodenstück der Waffe auswechselbar angeordnet ist, und mit einem Wiegenrohr, in dem das Waffenrohr axial verschiebbar gelagert ist.The invention relates to a gun barrel with a gun barrel, which is arranged interchangeable via a thread on a bottom piece of the weapon, and with a cradle tube, in which the barrel is mounted axially displaceable.

Aus der DE 199 18 303 C2 ist es bekannt, bei Rohrwaffen mit auswechselbarem Waffenrohr zur Befestigung des Waffenrohres an dem (den Verschluss enthaltenden) Bodenstück eine Bajonettverbindung zu verwenden, da eine derartige Verbindung einen besonders schnellen Rohraustausch erlaubt.From the DE 199 18 303 C2 It is known to use a bayonet connection in guns with replaceable gun barrel for attaching the gun barrel to the (the closure containing) bottom piece, since such a connection allows a particularly rapid pipe replacement.

Nachteilig ist bei der Verwendung derartiger Gewindeverbindungen, dass zum Öffnen und Schließen der Bajonettverbindung sowohl ein axiales Spiel zwischen dem Waffenrohr und dem Bodenstück vorhanden sein muss als auch ein radiales Spiel auftritt, welches bei Druckbelastung durch Schussabgabe zu einer nicht optimalen Abstützung des Waffenrohres im Bereich des Bajonettgewindes führt.A disadvantage of the use of such threaded connections that for opening and closing the bayonet joint both an axial clearance between the gun barrel and the bottom piece must be present as well as a radial play occurs, which at pressure load by firing to a non-optimal support of the gun barrel in the area Bayonet thread leads.

Aus: Rheinmetall, "Waffentechnisches Taschenbuch", 7. Auflage 1985, S. 301 f. ist ferner bekannt, das Waffenrohr im Bodenstück durch eine von vorn (in Schussrichtung gesehen) in das Bodenstück eingeschraubte Spannschraube, die gegen einen Bund am hinteren Rohrende drückt, zu befestigen.Out: Rheinmetall, "Weapon Technical Paperback", 7th Edition 1985, p. 301 f. It is also known, the gun barrel in the bottom piece by a screwed from the front (viewed in the direction of firing) screwed into the bottom piece clamping screw which presses against a collar at the rear end of the pipe.

Nachteilig ist bei dieser Befestigung des Waffenrohres an dem Bodenstück, dass aufgrund des am hinteren Rohrende erforderlichen Bundes ein Austausch des Waffenrohres häufig sehr zeitaufwendig ist, weil beispielsweise bei Panzerkanonen die das jeweilige Panzerrohr aufnehmende Rohrwiege (Geschützhöhenrichtteil) dieses verhindert und daher in der Regel zum Auswechseln des Waffenrohres zunächst die vollständige Waffenanlage samt Rohrwiege ausgebaut werden muss.A disadvantage of this attachment of the gun barrel to the bottom piece, that due to the required at the rear end of the pipe federal exchange of the gun barrel is often very time consuming because, for example, in tank cannons the respective armored tube receiving cradle (gun height rectifier) prevents this and therefore usually for replacement the weapon barrel first the complete weapon system including pipe cradle must be removed.

Der Erfindung liegt die Aufgabe zugrunde, eine Rohrwaffe der eingangs erwähnten Art anzugeben, bei der trotz Verwendung eines Gewindes kein axiales und vorzugsweise auch kein radiales Spiel vorhanden ist und bei der das Waffenrohr ohne Demontage des Wiegenrohres aus- und einbaubar ist.The invention has for its object to provide a gun barrel of the type mentioned, in spite of the use of a thread no axial and preferably no radial clearance is available and in which the gun barrel without disassembly of the weighing tube off and can be installed.

Diese Aufgabe wird erfindungsgemäß durch die Merkmale des Anspruchs 1 sowie durch die Merkmale des Anspruchs 2 gelöst. Weitere, besonders vorteilhafte Ausgestaltungen der Erfindung offenbaren die Unteransprüche.This object is achieved by the features of claim 1 and by the features of claim 2. Further, particularly advantageous embodiments of the invention disclose the dependent claims.

Die Erfindung beruht im Wesentlichen auf dem Gedanken, dass das Waffenrohr von einem vorn am Bodenstück angeordneten Gewindering in die bei Schussbelastung auftretende Belastungsrichtung vorgespannt wird. Hierzu kann der das Waffenrohr umschließende Gewindering teilweise in das der Waffenrohrmündung zugewandte vordere Ende des Bodenstückes lösbar eingeschraubt werden, sodass er sich mit seinem vor dem Bodenstück befindlichen vorderen Ende an einem umlaufenden Bund des Waffenrohres kraftschlüssig axial abstützt.The invention is based essentially on the idea that the weapon barrel is biased by a threaded ring arranged at the front on the bottom piece in the loading direction which occurs during firing load. For this purpose, the threaded barrel surrounding the threaded ring can be partially screwed into the weapon barrel mouth facing the front end of the bottom piece releasably, so that it is frictionally axially supported with its located in front of the bottom piece front end to a peripheral collar of the barrel.

Alternativ kann vorgesehen sein, dass das Waffenrohr in einem Abschnitt vor dem vorderen Ende des Bodenstückes ein Außengewinde besitzt, auf dem ein Gewindering drehbar gelagert ist, derart, dass das dem Bodenstück zugewandte Ende des Gewinderinges gegen die in Schussrichtung vorderen Stirnfläche des Bodenstückes angezogen wird und somit an der Stirnfläche kraftschlüssig axial abstützt.Alternatively it can be provided that the gun barrel has a male thread in a section in front of the front end of the bottom piece, on which a threaded ring is rotatably mounted, such that the bottom piece facing the end of the threaded ring is tightened against the front end surface of the bottom piece in the weft direction and thus axially supported non-positively on the end face.

Bei der Gewindeverbindung zur Befestigung des Waffenrohres an dem Bodenstück hat es sich im Hinblick auf einen schnellen und einfachen Wechsel des Waffenrohres als zweckmäßig erwiesen, eine aus mehreren Gewindesegmenten bestehende Bajonettgewindeverbindung zu verwenden, wie sie beispielsweise in der DE 199 18 303 C2 offenbart wird. Allerdings kann es sich, falls erforderlich (etwa im Falle von Maschinenwaffen), auch um eine Gewindeverbindung handeln, bei welcher das Waffenrohr und das Bodenstück in dem Verbindungsbereich korrespondierende durchgehende Gewindezüge besitzen.In the threaded connection for attaching the gun barrel to the bottom piece, it has proven to be expedient with a view to a quick and easy change of the gun barrel, consisting of a plurality of thread segments bayonet thread connection, as used for example in the DE 199 18 303 C2 is disclosed. However, if necessary (such as in the case of machine guns), it may also be a threaded connection in which the gun barrel and the groundpiece have corresponding continuous threading in the joint area.

Um eine radiale Abstützung im Bereich des Gewindes und eine Zentrierung des Waffenrohres im Bodenstück zu erzielen, werden die die Schusskräfte übertragenden Gewindeflanken vorzugsweise schräg zur Seelenachse des Waffenrohres angeordnet.In order to achieve a radial support in the region of the thread and a centering of the weapon barrel in the bottom piece, the firing forces transmitting thread flanks are preferably arranged obliquely to the axis of the barrel axis.

Weitere Einzelheiten und Vorteile der Erfindung ergeben sich aus dem folgenden, anhand einer Figur erläuterten Ausführungsbeispiel.Further details and advantages of the invention will become apparent from the following, explained with reference to a figure embodiment.

In der Figur ist der vordere Teil eines Bodenstückes 1 mit einem daran befestigten Waffenrohr 2 einer Panzerkanone dargestellt. Dabei ist das Waffenrohr 2 mit dem Bodenstück 1 über ein aus mehreren Gewindesegmenten bestehendes Bajonettgewinde 3 auswechselbar verbunden.In the figure, the front part of a bottom piece 1 is shown with an attached gun barrel 2 a tank gun. In this case, the gun barrel 2 is connected to the bottom piece 1 interchangeable via an existing of several thread segments bayonet thread 3.

An das Bodenstück 1 schließt sich vorderseitig ein an sich bekanntes, nur durch gestrichelte Linien angedeutetes Wiegenrohr 4 an, in dem das Waffenrohr 2 längsverschiebbar gelagert ist, um einen Waffenrohrrücklauf nach Schussabgabe zu ermöglichen.At the bottom piece 1, a known per se, only indicated by dashed lines cradle tube 4 connects at the front, in which the gun barrel 2 is mounted longitudinally displaceable to allow a gun barrel return after firing.

In dem Bodenstück 1 ist, in Schussrichtung gesehen, vorne ein Gewinde 5 vorgesehen, in welches ein Gewindering 6 teilweise eingeschraubt ist, der das Waffenrohr 2 umschließt. Das vor dem Bodenstück 1 befindliche vordere Ende 7 dieses Gewinderinges 6 stützt sich dabei an einem umlaufenden Bund 8 des Waffenrohres 2 kraftschlüssig axial ab, derart, dass die Verbindung zwischen dem Waffenrohr 2 und dem Bodenstück 1 in die bei Schussbelastung auftretende Belastungsrichtung vorgespannt und somit das Spiel im Bajonettgewinde 3 beseitigt wird.In the bottom piece 1, as seen in the weft direction, a thread 5 provided in front, in which a threaded ring 6 is partially screwed, which encloses the weapon barrel 2. The located in front of the bottom piece 1 front end 7 of this threaded ring 6 is based on a peripheral collar 8 of the gun barrel 2 frictionally axially, such that the connection between the gun barrel 2 and the bottom piece 1 biased in the loading load occurring during firing load and thus the Game in the bayonet thread 3 is eliminated.

Wie der Figur entnehmbar, ist das Bajonettgewinde 3 sägezahnförmig ausgebildet, wobei die dem umlaufenden Bund 8 zugewandten Gewindeflanken 9 des Waffenrohres 2 schräg zur Seelenachse 10 des Waffenrohres 2 angeordnet sind. Die in Kontakt stehenden, schräg zur Seelenachse 10 angeordneten Gewindeflanken 9 des Bajonettgewindes 3 bewirken sowohl eine radiale Abstützung als auch eine Zentrierung des Waffenrohres 2 im Bodenstück 1.As the figure removed, the bayonet thread 3 is formed a sawtooth, wherein the circumferential collar 8 facing thread flanks 9 of the gun barrel 2 are arranged obliquely to the axis of the soul 10 of the gun barrel 2. The contacting, obliquely to the axis of the shaft 10 arranged thread flanks 9 of the bayonet thread 3 cause both a radial support and a centering of the gun barrel 2 in the bottom piece. 1

Zur Montage des Waffenrohres 2 wird dieses zunächst von vorne (d.h. entgegen der Schussrichtung) durch das Wiegenrohr 4 geschoben und dann so weit um seine Seelenachse 10 gedreht, bis die Segmente des Bajonettgewindes 3 des Waffenrohres 2 und des Bodenstückes 1 sich (deckend) hintergreifen.For mounting the weapon barrel 2, this is first pushed from the front (i.e., against the weft direction) through the cradle 4 and then rotated so far about its axis of soul 10 until the segments of the bayonet thread 3 of the barrel 2 and the bottom piece 1 engage behind (covering).

Mit Hilfe einer nicht dargestellten Vorrichtung werden anschließend das Waffenrohr 2 mit dem daran befestigten Bodenstück 1 von seiner Ruheposition entgegen der Schussrichtung so weit aus dem Wiegenrohr 4 in eine Montageposition verschoben, bis der Gewindering 6 vollständig aus dem Wiegenrohr 4 heckseitig herausragt.With the help of a device, not shown, then the gun barrel 2 with the attached bottom piece 1 from its rest position against the weft direction so far moved from the cradle tube 4 in a mounting position until the threaded ring 6 protrudes completely from the cradle tube 4 rear side.

Der Gewindering 6 wird nun mit einem entsprechenden Werkzeug derart gedreht, daß er kraftschlüssig gegen den Bund 8 am Waffenrohr 2 drückt.The threaded ring 6 is now rotated with a corresponding tool such that it presses non-positively against the collar 8 on the gun barrel 2.

Schließlich wird dann das Waffenrohr 2 wieder in seine Ruheposition verschoben.Finally, the gun barrel 2 is then moved back to its rest position.

Die Demontage des Waffenrohres (2) erfolgt im wesentlichen in umgekehrter Reihenfolge, d.h.: Zunächst wird das Waffenrohr (2) von seiner Ruheposition in die Montageposition verschoben, dann wird die Kraftschlussverbindung zwischen Waffenrohr 2 und Bodenstück 1 durch Drehen des Gewinderinges 6 aufgehoben, wobei das vordere Ende 7 des Gewinderinges 6 sich gegenüber dem Bund 8 heckseitig verschiebt. Anschließend wird dann das Waffenrohr 2 durch Drehung um seine Seelenachse 10 von dem Bodenstück 1 gelöst und vorderseitig aus dem Wiegenrohr 4 herausgezogen.The dismantling of the gun barrel (2) takes place essentially in the reverse order, ie: First, the gun barrel (2) is moved from its rest position to the mounting position, then the frictional connection between gun barrel 2 and bottom piece 1 is lifted by turning the threaded ring 6, the front end 7 of the threaded ring 6 is opposite to the collar 8 rear side shifts. Subsequently, the weapon barrel 2 is then released by rotation about its axis 10 of the bottom piece 1 and pulled out of the cradle tube 4 on the front side.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Bodenstückbreech
22
Waffenrohrbarrel
33
Gewinde, BajonettgewindeThread, bayonet thread
44
Wiegenrohrweigh tube
55
Gewindethread
66
Gewinderingthreaded ring
77
vordere Ende (Gewindering)front end (threaded ring)
88th
BundFederation
99
Gewindeflankethread flank
1010
Seelenachsebore axis

Claims (4)

Rohrwaffe mit einem Waffenrohr (2), welches über ein Gewinde (3) an einem Bodenstück (1) der Rohrwaffe auswechselbar angeordnet ist, und mit einem Wiegenrohr (4), in dem das Waffenrohr (2) axial verschiebbar gelagert ist, dadurch gekennzeichnet, dass ein das Waffenrohr (2) umschließender Gewindering (6) vorgesehen ist, welcher teilweise in das der Waffenrohrmündung zugewandte vordere Ende des Bodenstückes (1) lösbar eingeschraubt ist und sich mit seinem vor dem Bodenstück (1) befindlichen vorderen Ende (7) an einem umlaufenden Bund (8) des Waffenrohres (2) kraftschlüssig axial abstützt.Pipe weapon with a weapon barrel (2), which is interchangeable with a thread (3) on a bottom piece (1) of the gun, and with a cradle tube (4) in which the barrel (2) is mounted axially displaceable, characterized in that a threaded ring (6) enclosing the weapon barrel (2) is provided, which is partially screwed detachably into the front end of the bottom piece (1) facing the barrel mouth and with its front end (7) located in front of the bottom piece (1) circumferential collar (8) of the gun barrel (2) frictionally axially supported. Rohrwaffe mit einem Waffenrohr (2), welches über ein Gewinde (3) an einem Bodenstück (1) der Rohrwaffe auswechselbar angeordnet ist, und mit einem Wiegenrohr (4), in dem das Waffenrohr (2) axial verschiebbar gelagert ist, dadurch gekennzeichnet, dass das Waffenrohr in einem Abschnitt vor dem vorderen Ende des Bodenstückes ein Außengewinde besitzt, auf dem ein Gewindering drehbar gelagert ist, derart, dass das dem Bodenstück zugewandte Ende des Gewinderinges sich an der in Schussrichtung vorderen Stirnfläche des Bodenstückes kraftschlüssig axial abstützt.Pipe weapon with a weapon barrel (2), which is interchangeable with a thread (3) on a bottom piece (1) of the gun, and with a cradle tube (4) in which the barrel (2) is mounted axially displaceable, characterized that the weapon barrel in front of the front end of the bottom piece has an external thread in a portion on which a nut is rotatably mounted, such that the side facing the breech end of the threaded ring is supported non-positively axially at the front in the weft direction end surface of the bottom piece. Rohrwaffe nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass es sich bei dem Gewinde um ein aus mehreren Gewindesegmenten bestehendes Bajonettgewinde (3) handelt.A gun according to claim 1 or 2, characterized in that the thread is a bayonet thread (3) consisting of a plurality of thread segments. Rohrwaffe nach Anspruch 3, dadurch gekennzeichnet, dass das Bajonettgewinde (3) sägezahnförmig ausgebildet ist, wobei die dem umlaufenden Bund (8) zugewandten Gewindeflanken (9) des Waffenrohres (2) schräg zu deren Seelenachse (10) angeordnet sind.A gun according to claim 3, characterized in that the bayonet thread (3) is sawtooth-shaped, wherein the peripheral collar (8) facing the thread flanks (9) of the weapon barrel (2) are arranged obliquely to the axis of the soul (10).
EP10006163.9A 2009-07-07 2010-06-15 Gun Withdrawn EP2273228A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009032199A DE102009032199A1 (en) 2009-07-07 2009-07-07 barreled weapon

Publications (2)

Publication Number Publication Date
EP2273228A2 true EP2273228A2 (en) 2011-01-12
EP2273228A3 EP2273228A3 (en) 2014-03-26

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ID=42799860

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10006163.9A Withdrawn EP2273228A3 (en) 2009-07-07 2010-06-15 Gun

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US (1) US8397616B2 (en)
EP (1) EP2273228A3 (en)
DE (1) DE102009032199A1 (en)
IL (1) IL206796A (en)

Cited By (2)

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Publication number Priority date Publication date Assignee Title
EP2705322A1 (en) * 2011-05-05 2014-03-12 Sturm Ruger&Company, Inc. Firearm with quick coupling barrel system
US11846479B2 (en) 2016-02-18 2023-12-19 Ronald Andrew Foster Firearms and components thereof featuring enhanced bolt lug shapes

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Publication number Priority date Publication date Assignee Title
SE541616C2 (en) * 2017-05-02 2019-11-12 Saab Ab Arrangement and method for aligning a sub-calibre barrel in a principal weapon

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Publication number Priority date Publication date Assignee Title
DE19918303C2 (en) 1999-04-22 2002-06-27 Rheinmetall W & M Gmbh Weapon and method of making it

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US1122125A (en) * 1914-10-10 1914-12-22 Winchester Repeating Arms Co Shoulder-firearm.
US1165976A (en) * 1915-11-01 1915-12-28 Winchester Repeating Arms Co Military shoulder-arm.
DE302547C (en) * 1917-05-19 1922-05-17
US1494524A (en) * 1923-03-17 1924-05-20 Keith F Adamson Gun barrel
FR756815A (en) * 1932-06-22 1933-12-15 Bofors Ab Guns refinements
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US6575266B1 (en) 1998-05-29 2003-06-10 Hartmut Gehse Tube barrel weapon
US6609323B1 (en) * 2001-03-09 2003-08-26 United States Fire-Arms Manufacturing Company Interchangeable barrel system for revolvers
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Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19918303C2 (en) 1999-04-22 2002-06-27 Rheinmetall W & M Gmbh Weapon and method of making it

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2705322A1 (en) * 2011-05-05 2014-03-12 Sturm Ruger&Company, Inc. Firearm with quick coupling barrel system
EP2705322A4 (en) * 2011-05-05 2014-10-08 Sturm Ruger & Co Firearm with quick coupling barrel system
US11846479B2 (en) 2016-02-18 2023-12-19 Ronald Andrew Foster Firearms and components thereof featuring enhanced bolt lug shapes

Also Published As

Publication number Publication date
US20110005376A1 (en) 2011-01-13
IL206796A (en) 2014-11-30
DE102009032199A1 (en) 2011-01-13
IL206796A0 (en) 2010-12-30
EP2273228A3 (en) 2014-03-26
US8397616B2 (en) 2013-03-19

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